Welcome Guest
SHOP BY CATEGORY
SHOP BY BRAND
SHOP BY VEHICLE
Sales Support 877-474-4821
877-260-5452
Call Our Stateside Experts!
Hypertech/Kleinn Train Horns Hypertech
Hypertech/Kleinn Train Horns On Sale
58 Product Groups
Switch to View Products
Hypertech Max Energy Power Programmers
Hypertech Max Energy Power ProgrammersFrom $369.71
- Internet Updateable
- Return To Stock Or Change Option Settings
- Read & Clear Diagnostic Trouble Codes (DTCs)
- Cooling Fan “On/Off” Temperatures
- 0-60 Throttle Restriction
- RPM “Rev” Limiter
- Fuel Management Systems "V4/V8 mode"
- Automatic Transmission Adjustments
- Speedometer Calibrator
- California Residents: WARNING
From $369.71
4.0
4.0
(12)
Hypertech Speedometer Calibrator Programmers
Hypertech In-Line Speedometer Calibrator ModuleFrom $239.95
- Automatically corrects speedometer and odometer readings for non-stock tire sizes and/or non-stock rear-end gear ratios (accurate odometer readings are required by law).
- California Residents: WARNING
From $239.95
3.9
3.9
(35)
Kleinn Model HK1 Dual Air Horn Kits
Kleinn Train Horns Pro Blaster Dual Air Horn KitFrom $314.75
- Complete dual air horn package with compressor
- Remote mount intake filter
- Includes mounting brackets and hardware
- California Residents: WARNING
From $314.75
5.0
5.0
(2)
Kleinn Model HK9 Triple Train Horn Kits
Kleinn Train Horns ProBlaster Complete Ultimate Triple Train Horn PackageFrom $1,179.95
- VX6003 high performance air valve
- 150 PSI fully submersible waterproof air compressor
- 3-gallon slim design air tank
- Pressure switch & brass air fittings
- 12 ft high pressure nylon air tubing & Horn Button
- 35' tire inflation coil hose
- California Residents: WARNING
From $1,179.95
5.0
5.0
(1)
Kleinn Model HK8 Triple Air Horn Kits
Kleinn Train Horns Pro Blaster Triple Air Horn KitFrom $1,064.75
- Sealed air comprssor
- Heavy duty air tank
- Nylon tubing
- All necessary fittings and hardware
- Detailed installation instructions
- California Residents: WARNING
From $1,064.75
5.0
5.0
(2)
Kleinn Model HDKIT-230 Triple Train Horns
Kleinn Train Horns Ultimate Train Horn And Onboard Air SystemFrom $1,049.95
- 150 PSI air compressor
- 3 gallon steel air tank with Cortec? interior anti corrosion coating
- Vehicle specific brackets
- Custom fit wiring
- Includes all fittings, air lines and hardware
- California Residents: WARNING
From $1,049.95
5.0
5.0
(1)
Kleinn Onboard Air Systems
Kleinn Train Horns Onboard Air SystemFrom $1,029.95
- 3.0 gallon air tank
- 110/145 PSI pressure switch
- Remote mount intake filter
- Includes mounting brackets and hardware
- California Residents: WARNING
From $1,029.95
3.9
3.9
(20)
Kleinn The Beast 230 Triple Train Horns
Kleinn Train Horns Train Horn The Beast Triple HornFrom $1,329.95
- Black ABS
- Detachable trumpets
- 153 DB output
- Compressor and air tank needed to operate horns
- California Residents: WARNING
From $1,329.95
4.8
4.8
(8)
Hypertech Max Energy 2.0 Power Programmer California Edition
Hypertech Max Energy 2.0 Power Programmer California EditionFrom $349.00
- Read, display and clear DTCs
- Internet updates available
- CARB EO# D-260-18, D-260-19, D-260-20
- California Residents: WARNING
From $349.00
Kleinn The Demon Model 730 Train Horns
Kleinn The Demon Model 730 Train HornsFrom $1,599.95
- Model 730 Demon black triple train horn
- Produces a thundering 157.89 decibels
- Max input (psi): 175
- Detachable trumpets
- Kits come as a complete kit with hardware, airline, wiring and detailed instructions
From $1,599.95
5.0
5.0
(2)
Kleinn Model 102 Dual Truck Horns
Kleinn Train Horns Compact Dual HornFrom $72.95
- Dual air horns, 16-3/4 inch and 14-1/2 inch
- 153.5 db output
- Vortex 4 12v electronic air horn solenoid included
- California Residents: WARNING
From $72.95
4.7
4.7
(3)
On Sale
Kleinn ProBlaster Ultimate Triple Train Horn Package
Kleinn ProBlaster Ultimate Triple Train Horn PackageFrom $1,149.99
- Features Model 730 triple spun steel black triple train horn
- 3.0 gallon slim design
- US made air tank
- Five 1/4" NPT, one 3/8" NPT ports
- All steel construction
- Manufactured to SAE J10 and FMVSS 121 standards
- 150 PSI rated system
- Waterproof air compressor
- All hardware included
- California Residents: WARNING
From $1,149.99
543 Products
Switch to View Product Groups
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Hypertech Max Energy 2.0 Spectrum Power Programmer - 3050
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 3 left in Stock ?- Fitment: Direct Fit
- 4.3" full color screen
- User-friendly navigation for simple installation/tuning/feature changes
- Optimized for maximum power and performance
- The most powerful tuning available for towing
- Application-specific performance features
- Read/display/clear diagnostic trouble codes
- Easy to view color screen, even in direct sunlight
- Increased processor speeds for fast programming
- Most power-per-dollar than any other bolt-on product
- 1 year limited warranty
- CARB EO D-260-35
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$399.95
$476.18
Only 3 left in Stock ?
$399.95
$476.18
Only 3 left in Stock
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 3 left in Stock ?- Fitment: Direct Fit
- 4.3" full color screen
- User-friendly navigation for simple installation/tuning/feature changes
- Optimized for maximum power and performance
- The most powerful tuning available for towing
- Application-specific performance features
- Read/display/clear diagnostic trouble codes
- Easy to view color screen, even in direct sunlight
- Increased processor speeds for fast programming
- Most power-per-dollar than any other bolt-on product
- 1 year limited warranty
- CARB EO D-260-35
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Hypertech Speedometer/Odometer Recalibration Programmer - 732500
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 4 left in Stock ?- Fitment: Direct Fit
- In-Line Speedometer Calibrator Module
- Updates via internet to a full function Max Energy Power Programmer
- California Residents: WARNING
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$279.95
$312.90
Only 4 left in Stock ?
$279.95
$312.90
Only 4 left in Stock
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 4 left in Stock ?- Fitment: Direct Fit
- In-Line Speedometer Calibrator Module
- Updates via internet to a full function Max Energy Power Programmer
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Kleinn Train Horns Complete Dual Truck Air Horn Package with 120 PSI Sealed Air System - HK2
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 2 left in Stock ?- Fitment: Universal Fit
- Complete Dual Air Horn package with sealed 120 psi compressor and 0.5 gallon tank
- Kit includes: Model 102 Horns, Model 6260 Compressor, 0.5 Gallon Air Tank, Tubing, Cab Switch,Pressure Switch, Safety Valve, Compression Fitting, Drain Cock, Remote Mount Intake Filter, Mounting Brackets and Hardware
- California Residents: WARNING
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$359.95
$510.99
Only 2 left in Stock ?
Kleinn Train Horns Complete Dual Truck Air Horn Package with 120 PSI Sealed Air System - HK2
Part #: K/AHK2$359.95
$510.99
Only 2 left in Stock
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 2 left in Stock ?- Fitment: Universal Fit
- Complete Dual Air Horn package with sealed 120 psi compressor and 0.5 gallon tank
- Kit includes: Model 102 Horns, Model 6260 Compressor, 0.5 Gallon Air Tank, Tubing, Cab Switch,Pressure Switch, Safety Valve, Compression Fitting, Drain Cock, Remote Mount Intake Filter, Mounting Brackets and Hardware
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Hypertech Speedometer/Odometer Recalibration Programmer - 752500
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 3 left in Stock ?- Fitment: Direct Fit
- Adjusts For Tires Up To: (44 inch)
- Adjusts For Tires Down To: (22.5 inch)
- Adjusts For Gear Changes: NO
- Reads Trouble Codes: YES
- Upgradable: YES
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$279.95
$351.24
Only 3 left in Stock ?
$279.95
$351.24
Only 3 left in Stock
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 3 left in Stock ?- Fitment: Direct Fit
- Adjusts For Tires Up To: (44 inch)
- Adjusts For Tires Down To: (22.5 inch)
- Adjusts For Gear Changes: NO
- Reads Trouble Codes: YES
- Upgradable: YES
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Hypertech Speedometer Calibrator - 752501
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- 3.8L and 3.6L 6 cylinder engines
- Re-program your vehicle for correct speedometer readings, as well as correct part-throttle shifting
- Legal in all 50 states, including California
- Clear and read diagnostic trouble codes
- Return to stock or change option settings
- Internet updateable
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$279.95
$351.24
In-Stock Ships next business day ?
$279.95
$351.24
In-Stock Ships next business day
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- 3.8L and 3.6L 6 cylinder engines
- Re-program your vehicle for correct speedometer readings, as well as correct part-throttle shifting
- Legal in all 50 states, including California
- Clear and read diagnostic trouble codes
- Return to stock or change option settings
- Internet updateable
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Hypertech Speedometer/Odometer Recalibration Programmer - 742500
- Fitment: Direct Fit
- Adjusts For Tires Up To: (54 inch)
- Adjusts For Tires Down To: (24 inch)
- Adjusts For Gear Changes: YES
- Reads Trouble Codes: YES
- Upgradable: YES
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$279.95
$312.90
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$279.95
$312.90
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Direct Fit
- Adjusts For Tires Up To: (54 inch)
- Adjusts For Tires Down To: (24 inch)
- Adjusts For Gear Changes: YES
- Reads Trouble Codes: YES
- Upgradable: YES
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Hypertech Speedometer/Odometer Recalibration Programmer - 732501
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- Speedometer/Odometer Correction For Gears 2.56, 2.73, 3.08, 3.23, 3.42, 3.73, 4.10, 4.56, 4.88 and 5.13
- Return Back To Stock
- DTCs Read and Clear
- Internet Updateable
- Updatable Via Internet To a Full Function Max Energy Power Programmer
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$279.95
$312.90
In-Stock Ships next business day ?
$279.95
$312.90
In-Stock Ships next business day
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- Speedometer/Odometer Correction For Gears 2.56, 2.73, 3.08, 3.23, 3.42, 3.73, 4.10, 4.56, 4.88 and 5.13
- Return Back To Stock
- DTCs Read and Clear
- Internet Updateable
- Updatable Via Internet To a Full Function Max Energy Power Programmer
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Hypertech Speedometer/Odometer Recalibration Programmer - 742502
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- Return Back To StockDTCs Read and Clear
- Internet Updateable
- Updatable Via Internet To a Full Function Max Energy Power Programmer
- California Residents: WARNING
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$279.95
$361.24
In-Stock Ships next business day ?
$279.95
$361.24
In-Stock Ships next business day
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- Return Back To StockDTCs Read and Clear
- Internet Updateable
- Updatable Via Internet To a Full Function Max Energy Power Programmer
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Hypertech Speedometer Calibrator - 730129
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- Gas and Diesel engines
- Speedometer and odometer correction: 24" - 40" tires (in .25" increments)
- Reads, displays, and clears diagnostic trouble codes (DTC's)
- Installs in minutes
- Internet updatable
- Recalibrate Speedometer & Odometer for non-stock gear ratios and/or tire sizes
- Option to return vehicle to stock settings
- Read/Clear diagnostic trouble codes
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$249.95
$324.76
In-Stock Ships next business day ?
$249.95
$324.76
In-Stock Ships next business day
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- Gas and Diesel engines
- Speedometer and odometer correction: 24" - 40" tires (in .25" increments)
- Reads, displays, and clears diagnostic trouble codes (DTC's)
- Installs in minutes
- Internet updatable
- Recalibrate Speedometer & Odometer for non-stock gear ratios and/or tire sizes
- Option to return vehicle to stock settings
- Read/Clear diagnostic trouble codes
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Hypertech Speedometer Recalibration Device - 730107
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 3 left in Stock ?- Fitment: Direct Fit
- Adjusts For Tires Up To: NO LIMIT
- Adjusts For Tires Down To: NO LIMIT
- Adjusts For Gear Changes: YES
- Reads Trouble Codes: NO
- Upgradable: NO
- Legal in California only for racing vehicles which may never be used upon a highway
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$249.95
$281.60
Only 3 left in Stock ?
$249.95
$281.60
Only 3 left in Stock
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 3 left in Stock ?- Fitment: Direct Fit
- Adjusts For Tires Up To: NO LIMIT
- Adjusts For Tires Down To: NO LIMIT
- Adjusts For Gear Changes: YES
- Reads Trouble Codes: NO
- Upgradable: NO
- Legal in California only for racing vehicles which may never be used upon a highway
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Hypertech Speedometer Calibrator - 3350
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- Corrects speedometer readings after installing non-stock tire sizes or changing rear gear ratios
- Correct speedometer for accurate readings (as required by law) for tire sizes up to 54"
- Large 4.3" full color screen with user-friendly navigation for simple installation/feature changes
- Easy to view color screen even in direct sunlight
- Read/display/clear diagnostic trouble codes
- Vehicle Specific
- 50 State legal
- California Residents:WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$239.95
$264.00
In-Stock Ships next business day ?
$239.95
$264.00
In-Stock Ships next business day
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- Corrects speedometer readings after installing non-stock tire sizes or changing rear gear ratios
- Correct speedometer for accurate readings (as required by law) for tire sizes up to 54"
- Large 4.3" full color screen with user-friendly navigation for simple installation/feature changes
- Easy to view color screen even in direct sunlight
- Read/display/clear diagnostic trouble codes
- Vehicle Specific
- 50 State legal
- California Residents:WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Kleinn Model 99 Dual Air Horn (Chrome) - 99
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Universal Fit
- Dual air horn trumpets, 8 1/2″ and 6 1/2″
- High pitch, painful sound
- Chrome plated zinc alloy air horn trumpets
- Vortex 4 12v electronic air horn solenoid included
- 153.6 db output
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
Qualifies for Free Shipping on Orders Over $99
$46.95
$66.99
In-Stock Ships next business day ?
$46.95
$66.99
In-Stock Ships next business day
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Universal Fit
- Dual air horn trumpets, 8 1/2″ and 6 1/2″
- High pitch, painful sound
- Chrome plated zinc alloy air horn trumpets
- Vortex 4 12v electronic air horn solenoid included
- 153.6 db output
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Kleinn Onboard Air System and Model 102-1 Air Horn - CANX3-KIT
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 4 left in Stock ?- Fitment: Direct Fit
- 17-19 Can-Am X3 Maverick
- 100% Bolt-on
- No drilling, cutting or welding
- 150 PSI exclusive Kleinn Waterproof Air Compressor
- Easily inflates UTV and truck tires up to 37"
- 1-gallon steel air tank Made in USA
- Direct fit powder coated mounting brackets
- Model 102-1 Dual Air Horn 153.5 Decibels
- Quick connect tire inflator with storage bag
- Complete with hardware, fittings, air line, wiring and detailed instructions
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$899.95
$1,279.99
Only 4 left in Stock ?
$899.95
$1,279.99
Only 4 left in Stock
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 4 left in Stock ?- Fitment: Direct Fit
- 17-19 Can-Am X3 Maverick
- 100% Bolt-on
- No drilling, cutting or welding
- 150 PSI exclusive Kleinn Waterproof Air Compressor
- Easily inflates UTV and truck tires up to 37"
- 1-gallon steel air tank Made in USA
- Direct fit powder coated mounting brackets
- Model 102-1 Dual Air Horn 153.5 Decibels
- Quick connect tire inflator with storage bag
- Complete with hardware, fittings, air line, wiring and detailed instructions
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Kleinn Onboard Air System - CANX3-OBA
- Fitment: Direct Fit
- 17-19 Can-Am X3 Maverick
- 100% Bolt-on
- No drilling, cutting or welding
- 150 PSI exclusive Kleinn Waterproof Air Compressor
- Easily inflates UTV and truck tires up to 37"
- 1-gallon steel air tank Made in USA
- Direct fit powder coated mounting brackets
- Model 102-1 Dual Air Horn 153.5 Decibels
- Quick connect tire inflator with storage bag
- Complete with hardware, fittings, air line, wiring and detailed instructions
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$729.95
$1,039.99
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$729.95
$1,039.99
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Direct Fit
- 17-19 Can-Am X3 Maverick
- 100% Bolt-on
- No drilling, cutting or welding
- 150 PSI exclusive Kleinn Waterproof Air Compressor
- Easily inflates UTV and truck tires up to 37"
- 1-gallon steel air tank Made in USA
- Direct fit powder coated mounting brackets
- Model 102-1 Dual Air Horn 153.5 Decibels
- Quick connect tire inflator with storage bag
- Complete with hardware, fittings, air line, wiring and detailed instructions
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Kleinn Direct Drive Air Compressor - DD1
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 3 left in Stock ?- Fitment: Universal Fit
- Instant-on, high flow compressor
- Relay included
- Tubing included
- Mounting hardware included
- Instructions included
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
Qualifies for Free Shipping on Orders Over $99
$59.95
$89.99
Only 3 left in Stock ?
$59.95
$89.99
Only 3 left in Stock
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 3 left in Stock ?- Fitment: Universal Fit
- Instant-on, high flow compressor
- Relay included
- Tubing included
- Mounting hardware included
- Instructions included
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Kleinn HK1 and HK2 Fitting Kit - FIT12
- Fitment: Universal Fit
- Complete set of fittings for a Kleinn HK1 or HK2 Problaster Horn Kit
- 1/4" NPT 90/120 PSI pressure switch
- 1/4" NPT 145 PSI safety valve
- 1/4" NPT drain cock
- 1/4" NPT / 1/4" air line elbow compression fitting
- Horn button and juice sealant
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
Qualifies for Free Shipping on Orders Over $99
$64.95
$92.29
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$64.95
$92.29
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Universal Fit
- Complete set of fittings for a Kleinn HK1 or HK2 Problaster Horn Kit
- 1/4" NPT 90/120 PSI pressure switch
- 1/4" NPT 145 PSI safety valve
- 1/4" NPT drain cock
- 1/4" NPT / 1/4" air line elbow compression fitting
- Horn button and juice sealant
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Kleinn HK3 and HK4 Fitting Kit - FIT34
- Fitment: Universal Fit
- Complete set of fittings for a Kleinn HK3 or HK4 Problaster Horn Kit
- 1/4" NPT 100/130 PSI pressure switch
- 1/4" NPT 155 PSI safety valve
- 1/4" NPT drain cock
- 1/4" NPT / 1/4" air line elbow compression Fitting
- Horn button and juice sealant
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
Qualifies for Free Shipping on Orders Over $99
$64.95
$92.29
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$64.95
$92.29
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Universal Fit
- Complete set of fittings for a Kleinn HK3 or HK4 Problaster Horn Kit
- 1/4" NPT 100/130 PSI pressure switch
- 1/4" NPT 155 PSI safety valve
- 1/4" NPT drain cock
- 1/4" NPT / 1/4" air line elbow compression Fitting
- Horn button and juice sealant
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Kleinn HK5 and HK6 Fitting Kit - FIT56
- Fitment: Universal Fit
- Complete set of fittings for a Kleinn HK5 or HK6 Problaster Horn Kit
- 1/4" NPT 110/145 PSI pressure switch
- 1/4" NPT 175 PSI safety valve
- 1/4" NPT drain cock
- 1/4" NPT / 1/4" air line elbow compression fitting
- Horn button and juice sealant
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
Qualifies for Free Shipping on Orders Over $99
$64.95
$92.29
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$64.95
$92.29
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Universal Fit
- Complete set of fittings for a Kleinn HK5 or HK6 Problaster Horn Kit
- 1/4" NPT 110/145 PSI pressure switch
- 1/4" NPT 175 PSI safety valve
- 1/4" NPT drain cock
- 1/4" NPT / 1/4" air line elbow compression fitting
- Horn button and juice sealant
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Kleinn HK7 Fitting Kit - FIT7
- Fitment: Universal Fit
- Complete set of fittings for a Kleinn HK7 Problaster Horn Kit
- 1/4" NPT 110/145 PSI pressure switch
- 1/4" NPT 175 PSI safety valve
- 1/4" NPT drain cock
- 1/4" NPT / 1/4" air line elbow compression fitting
- 1/4" NPT M hex plug
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
Qualifies for Free Shipping on Orders Over $99
$64.95
$92.29
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$64.95
$92.29
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Universal Fit
- Complete set of fittings for a Kleinn HK7 Problaster Horn Kit
- 1/4" NPT 110/145 PSI pressure switch
- 1/4" NPT 175 PSI safety valve
- 1/4" NPT drain cock
- 1/4" NPT / 1/4" air line elbow compression fitting
- 1/4" NPT M hex plug
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Kleinn HK8 and HK9 Fitting Kit - FIT89
- Fitment: Universal Fit
- Complete set of fittings for a Kleinn HK8 or HK9 Problaster Horn Kit
- 1/4" NPT 110/145 PSI pressure switch
- 1/4" NPT 175 PSI safety valve
- 1/4" NPT drain cock
- 1/2" NPT/1/2" OD compression fitting
- 1/4" NPT M hex plug
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
Qualifies for Free Shipping on Orders Over $99
$79.95
$113.59
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$79.95
$113.59
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Universal Fit
- Complete set of fittings for a Kleinn HK8 or HK9 Problaster Horn Kit
- 1/4" NPT 110/145 PSI pressure switch
- 1/4" NPT 175 PSI safety valve
- 1/4" NPT drain cock
- 1/2" NPT/1/2" OD compression fitting
- 1/4" NPT M hex plug
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Kleinn HK9-Slimline Fitting Kit - FIT9SLIM
- Fitment: Universal Fit
- Complete set of fittings for a Kleinn HK9-SLIMLINE Problaster Horn Kit
- 1/4" NPT 110/145 PSI pressure switch
- 1/4" NPT drain cock
- 3/8" NPT/1/2" OD compression fitting
- 1/4" NPT M hex plug
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
Qualifies for Free Shipping on Orders Over $99
$79.95
$113.59
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$79.95
$113.59
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Universal Fit
- Complete set of fittings for a Kleinn HK9-SLIMLINE Problaster Horn Kit
- 1/4" NPT 110/145 PSI pressure switch
- 1/4" NPT drain cock
- 3/8" NPT/1/2" OD compression fitting
- 1/4" NPT M hex plug
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Kleinn Underhood Train Horn System - GMTRK-1
- Fitment: Direct Fit
- Model 220 Train Horn
- Underhood train horn system
- Bolt-on
- Plug-and-play
- 10.5" L
- 150 PSI
- 1.0 Gal. air tank
- Sealed air compressor
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$599.95
$849.99
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$599.95
$849.99
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Direct Fit
- Model 220 Train Horn
- Underhood train horn system
- Bolt-on
- Plug-and-play
- 10.5" L
- 150 PSI
- 1.0 Gal. air tank
- Sealed air compressor
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Kleinn HydroBlast Mounting Bracket - HB-BRKT-JEEP
- Fitment: Universal Fit
- Makes installing the HydroBlast simple and easy in your Jeep Wrangler or Gladiator
- Fits Jeep Wrangler JK / JKU, JL / JLU, JT
- California Residents:WARNING
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
Qualifies for Free Shipping on Orders Over $99
$42.95
$60.99
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$42.95
$60.99
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Universal Fit
- Makes installing the HydroBlast simple and easy in your Jeep Wrangler or Gladiator
- Fits Jeep Wrangler JK / JKU, JL / JLU, JT
- California Residents:WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Kleinn Train Horns GM Heavy-Duty Train Horn Kit - HDKIT-630
- Fitment: Direct Fit
- Up to 35 inch tires
- Will not work with powered side steps
- 150 PSI air compressor
- 1.17 CFM
- 3 gallon steel air tank with Cortec interior anti corrosion coating
- The Beast Model 230 triple ABS train horn
- Bolt on installation
- Vehicle specific brackets
- Under truck mounting
- Custom Tire inflation kit
- Includes all fittings, air lines and hardware
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$1,099.95
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$1,099.95
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Direct Fit
- Up to 35 inch tires
- Will not work with powered side steps
- 150 PSI air compressor
- 1.17 CFM
- 3 gallon steel air tank with Cortec interior anti corrosion coating
- The Beast Model 230 triple ABS train horn
- Bolt on installation
- Vehicle specific brackets
- Under truck mounting
- Custom Tire inflation kit
- Includes all fittings, air lines and hardware
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
