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1.5 Gallon We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP! We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
1.5 Gallon We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP! On Sale
15 Product Groups
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VIAIR Portable Air Compressors and Accessories
VIAIR Portable Air Compressors and AccessoriesFrom $265.95
- Variety of sizes and colors
- 12-volt and 24-volt options
- California Residents: WARNING
From $265.95
4.4
4.4
(93)
From $979.95
3.6
3.6
(5)
HornBlasters PsychoBlasters Horn Kit
HornBlasters PsychoBlasters Horn KitFrom $377.99
- Chrome or black PhychoBlasters Horn
- Air Tank
- Compressor
- PSI Pressure Switch
- Air Filters
- D.O.T Approved Airlines
- Detailed Instructions
- All mounting hardware
- Earplugs
From $377.99
3.7
3.7
(3)
HornBlasters Jackass Horn Kits
HornBlasters Jackass Horn KitFrom $371.99
- Chrome or black Jackass Horn
- Air Tank
- Compressor
- PSI Pressure Switch
- Air Filters
- D.O.T Approved Airlines
- Detailed Instructions
- All mounting hardware
- Earplugs
From $371.99
5.0
5.0
(1)
HornBlasters Bullet Horn Kit
HornBlasters Bullet Horn KitFrom $383.99
- Chrome or black Bullet Horn
- Air Tank
- Compressor
- PSI Pressure Switch
- Air Filters
- D.O.T Approved Airlines
- Detailed Instructions
- All mounting hardware
- Earplugs
From $383.99
HornBlasters Bandit Horn Kit
HornBlasters Bandit Horn KitFrom $434.99
- Chrome or black Bandit Train Horn
- Air Tank
- Compressor
- PSI Pressure Switch
- Air Filters
- D.O.T Approved Airlines
- Detailed Instructions
- All mounting hardware
- Earplugs
From $434.99
HornBlasters Outlaw Horn Kit
HornBlasters Outlaw Horn KitFrom $674.99
- Chrome or black Outlaw Horn
- Air Tank
- Compressor
- PSI Pressure Switch
- Air Filters
- D.O.T Approved Airlines
- Detailed Instructions
- All mounting hardware
- Earplugs
From $674.99
HornBlasters Dolphin Horn Kit
HornBlasters Dolphin Horn KitFrom $398.99
- Chrome or black Dolphin Horn
- Air Tank
- Compressor
- PSI Pressure Switch
- Air Filters
- D.O.T Approved Airlines
- Detailed Instructions
- All mounting hardware
- Earplugs
From $398.99
HornBlasters Mother Trucker Horn Kits
HornBlasters Mother Trucker Horn KitsFrom $453.99
- Chrome or black Mother Trucker Horn
- Air Tank
- Compressor
- PSI Pressure Switch
- Air Filters
- D.O.T Approved Airlines
- Detailed Instructions
- All mounting hardware
- Earplugs
From $453.99
HornBlasters Rocker Horn Kit
HornBlasters Rocker Horn KitFrom $623.99
- Chrome or black Rocker Horn
- Air Tank
- Compressor
- PSI Pressure Switch
- Air Filters
- D.O.T Approved Airlines
- Detailed Instructions
- All mounting hardware
- Earplugs
From $623.99
HornBlasters Shart Horn Kit
HornBlasters Shart Horn KitFrom $439.99
- Chrome or black Shart Horn
- Air Tank
- Compressor
- PSI Pressure Switch
- Air Filters
- D.O.T Approved Airlines
- Detailed Instructions
- All mounting hardware
- Earplugs
From $439.99
HornBlasters Safety Horn Kit
HornBlasters Safety Horn KitFrom $491.99
- Chrome or black Safety Horn
- Air Tank
- Compressor
- PSI Pressure Switch
- Air Filters
- D.O.T Approved Airlines
- Detailed Instructions
- All mounting hardware
- Earplugs
From $491.99
HornBlasters Conductor's Special Horn Kit
HornBlasters Conductor's Special Horn KitFrom $785.99
- Chrome or black Conductor's Horn
- Air Tank
- Compressor
- PSI Pressure Switch
- Air Filters
- D.O.T Approved Airlines
- Detailed Instructions
- All mounting hardware
- Earplugs
From $785.99
5.0
5.0
(2)
HornBlasters Tug-37 Horn Kit
HornBlasters Tug-37 Horn KitFrom $497.99
- Chrome or black Tug-37 Horn
- Air Tank
- Compressor
- PSI Pressure Switch
- Air Filters
- D.O.T Approved Airlines
- Detailed Instructions
- All mounting hardware
- Earplugs
From $497.99
HornBlasters Air Source Kits
HornBlasters Air Source KitsFrom $293.99
- Air tank
- HornBlasters air compressor
- Pressure switch
- 1/4" NPT 175 PSI safety blow off
- 1/4" Drain cock
- 1/2" NPT compression fitting
- Insulated wiring with connectors
- Prewired sealed pressure switch
- Installation instructions
From $293.99
19 Products
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4WP PROTECTION PLAN
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VIAIR Fast Fill Air Source Kit - 20003
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
- 1.5 gallon tank
- 275c model Viair Air Compressor
- Duty Cycle: 25% @ 100 PSI
- Max Working Pressure: 120 PSI
- Max. Amp Draw: 18 Amps
- Pre-wired 90/120 PSI pressure switch
- 0 to 120 PSI: 2 Min.
- 90 to 120 PSI: 35 Sec.
- Dimensions: 15 inch L x 6 inch W x 13 inch H
- Net Weight: 13.75 lbs.
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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Qualifies for Free Shipping
$265.95
Only 2 left in Stock ?
$265.95
Only 2 left in Stock
?
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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
- 1.5 gallon tank
- 275c model Viair Air Compressor
- Duty Cycle: 25% @ 100 PSI
- Max Working Pressure: 120 PSI
- Max. Amp Draw: 18 Amps
- Pre-wired 90/120 PSI pressure switch
- 0 to 120 PSI: 2 Min.
- 90 to 120 PSI: 35 Sec.
- Dimensions: 15 inch L x 6 inch W x 13 inch H
- Net Weight: 13.75 lbs.
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
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!
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HornBlasters Outlaw 127H Train Horn Kit - HK-C3B-127H
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 4 left in Stock ?- Fitment: Universal Fit
- Black finish Outlaw train horn
- Max hon time is 3 to 5 seconds
- HornBlasters 127H air source unit
- 10 ft of 1/2 inch D.O.T. airline
- 18 ft 12 ga hookup wire
- Viair 1.5 gallon 4 port tank
- Viair 275C Air Compressor
- 12 volts DC
- 18 amps
- Mounitng hardware included
- WIring and plumbing kit included along with detailed instructions
- Tank air compressor are not fully sealed. It is recommended to mount the tank or compressor system in the upright position in an enclosed space to prevent any damage
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$674.99
Only 4 left in Stock ?
$674.99
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: Universal Fit
- Black finish Outlaw train horn
- Max hon time is 3 to 5 seconds
- HornBlasters 127H air source unit
- 10 ft of 1/2 inch D.O.T. airline
- 18 ft 12 ga hookup wire
- Viair 1.5 gallon 4 port tank
- Viair 275C Air Compressor
- 12 volts DC
- 18 amps
- Mounitng hardware included
- WIring and plumbing kit included along with detailed instructions
- Tank air compressor are not fully sealed. It is recommended to mount the tank or compressor system in the upright position in an enclosed space to prevent any damage
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
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!
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Reset Password
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Enter email address to change your password
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Kleinn Complete Bolt-On Train Horn System with 220 Dual Train Horn (Black) - TJXTREME
- Fitment: Direct Fit
- 97-06 Wrangler TJ
- 04-06 Wrangler Unlimited LJ
- Will NOT work with long arm lift kits
- 100% bolt-on installation
- No cutting or welding required - Drilling is required
- Heavy-duty model 6450RC waterproof air compressor
- Model 220 dual train horns
- 154.2 decibels
- 150 PSI operating pressure
- 1.5-gallon air tank with Cortec Anti-Corrosion interior coating
- Custom engineered vehicle specific mounting brackets
- Powers air lockers, small air tools and air horns
- Quick connect tire inflator with digital gauge and storage bag
- Easily inflates 37" tires
- 12 month warranty
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$979.95
$1,399.99
On Backorder
Contact Us for Availability or Alternatives
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Kleinn Complete Bolt-On Train Horn System with 220 Dual Train Horn (Black) - TJXTREME
Part #: K/ATJXTREME$979.95
$1,399.99
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
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- Fitment: Direct Fit
- 97-06 Wrangler TJ
- 04-06 Wrangler Unlimited LJ
- Will NOT work with long arm lift kits
- 100% bolt-on installation
- No cutting or welding required - Drilling is required
- Heavy-duty model 6450RC waterproof air compressor
- Model 220 dual train horns
- 154.2 decibels
- 150 PSI operating pressure
- 1.5-gallon air tank with Cortec Anti-Corrosion interior coating
- Custom engineered vehicle specific mounting brackets
- Powers air lockers, small air tools and air horns
- Quick connect tire inflator with digital gauge and storage bag
- Easily inflates 37" tires
- 12 month warranty
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
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
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Enter email address to change your password
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HornBlasters Psychoblasters 127H Air Horn Kit - HK-B2-127H
- Fitment: Universal Fit
- Chrome finish
- Complete with solenoid
- Max horn time is 5 to 7 seconds
- Uses PhychoBlasters Air Horns
- Viair 1.5 gallon air source
- 17 ft 1/2 inch DOT spec air line
- Viair 20003 air source unit
- Viair 275C Air Compressor
- 12 volts DC
- Includes complete wiring kit,all fittings and mounting hardware
- Detailed installation manual
- Tank air compressor are not fully sealed. It is recommended to mount the tank or compressor system in the upright position in an enclosed space to prevent any damage
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$377.99
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
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$377.99
On Backorder
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Email me when this product comes in stock
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- Fitment: Universal Fit
- Chrome finish
- Complete with solenoid
- Max horn time is 5 to 7 seconds
- Uses PhychoBlasters Air Horns
- Viair 1.5 gallon air source
- 17 ft 1/2 inch DOT spec air line
- Viair 20003 air source unit
- Viair 275C Air Compressor
- 12 volts DC
- Includes complete wiring kit,all fittings and mounting hardware
- Detailed installation manual
- Tank air compressor are not fully sealed. It is recommended to mount the tank or compressor system in the upright position in an enclosed space to prevent any damage
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
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
HornBlasters Jackass 127H Air Horn Kit - HK-B3-127H
- Fitment: Universal Fit
- Chrome finish
- Complete with solenoid
- Max horn time is 5 to 7 seconds
- Uses Jackass air horn
- Viair 1.5 gallon air source
- 17 ft 1/2 inch DOT spec air line
- HornBlasters 127H air source unit
- HornBlasters 275C Air Compressor
- 12 volts DC
- 18 amps
- Includes complete wiring kit,all fittings and mounting hardware
- Detailed installation manual
- Tank air compressor are not fully sealed. It is recommended to mount the tank or compressor system in the upright position in an enclosed space to prevent any damage
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$371.99
$394.99
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
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$371.99
$394.99
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Universal Fit
- Chrome finish
- Complete with solenoid
- Max horn time is 5 to 7 seconds
- Uses Jackass air horn
- Viair 1.5 gallon air source
- 17 ft 1/2 inch DOT spec air line
- HornBlasters 127H air source unit
- HornBlasters 275C Air Compressor
- 12 volts DC
- 18 amps
- Includes complete wiring kit,all fittings and mounting hardware
- Detailed installation manual
- Tank air compressor are not fully sealed. It is recommended to mount the tank or compressor system in the upright position in an enclosed space to prevent any damage
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
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
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HornBlasters Jackass 127H Air Horn Kit (Stealth Black) - HK-B3K-127H
- Fitment: Universal Fit
- Stealth black finished horns
- High performance
- Pre-wired air system for easy installation
- Pre-installed air valve
- Max honk time: 5 to 7 seconds
- Voltage:12 volts DC
- Max amperage:18 amps
- Maximum duty cycle:25% @ 100 PSI
- Ports:4 x 1/4" NPT ports
- Horn fitting:1/2" Tube
- Air source unit:HornBlasters 127H
- Air source kit tank:HornBlasters 1.5 gallon 4 port tank
- Air source kit compressor:HornBlasters 275C air compressor
- Includes: HornBlasters CabooseAir Horn
- Viair 1.5 gallon air source
- 17 ft 1/2in DOT spec air line
- Complete wiring kit, fittings, mounting hardware, install manual, phone support & earplugs
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$383.99
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
$383.99
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
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EASY RETURNS
- Fitment: Universal Fit
- Stealth black finished horns
- High performance
- Pre-wired air system for easy installation
- Pre-installed air valve
- Max honk time: 5 to 7 seconds
- Voltage:12 volts DC
- Max amperage:18 amps
- Maximum duty cycle:25% @ 100 PSI
- Ports:4 x 1/4" NPT ports
- Horn fitting:1/2" Tube
- Air source unit:HornBlasters 127H
- Air source kit tank:HornBlasters 1.5 gallon 4 port tank
- Air source kit compressor:HornBlasters 275C air compressor
- Includes: HornBlasters CabooseAir Horn
- Viair 1.5 gallon air source
- 17 ft 1/2in DOT spec air line
- Complete wiring kit, fittings, mounting hardware, install manual, phone support & earplugs
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
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
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Choose Your Secure Checkout Method
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HornBlasters Bullet 127H Air Horn Kit - HK-B4-127H
- Fitment: Universal Fit
- Chrome finish
- Complete with solenoid
- Uses Bullet air horn
- HornBlasters 127H 1.5 gallon air source
- 17 ft DOT spec air line
- Viair 4 port tank
- HornBlasters 275C air compressor
- 12 volts DC
- 18 amps
- Includes complete wiring kit,all fittings and mounting hardware
- Detailed installation manual
- Tank air compressor are not fully sealed. It is recommended to mount the tank or compressor system in the upright position in an enclosed space to prevent any damage
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$383.99
$404.99
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
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$383.99
$404.99
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Universal Fit
- Chrome finish
- Complete with solenoid
- Uses Bullet air horn
- HornBlasters 127H 1.5 gallon air source
- 17 ft DOT spec air line
- Viair 4 port tank
- HornBlasters 275C air compressor
- 12 volts DC
- 18 amps
- Includes complete wiring kit,all fittings and mounting hardware
- Detailed installation manual
- Tank air compressor are not fully sealed. It is recommended to mount the tank or compressor system in the upright position in an enclosed space to prevent any damage
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
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
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HornBlasters Bullet 127H Air Horn Kit (Stealth Black) - HK-B4K-127H
- Fitment: Universal Fit
- Stealth black finished horns
- Complete with solenoid
- Uses Bullet air horn
- HornBlasters 127H 1.5 gallon air source
- 17 ft DOT spec air line
- Viair 4 port tank
- HornBlasters 275C air compressor
- 12 volts DC
- 18 amps
- Includes complete wiring kit,all fittings and mounting hardware
- Detailed installation manual
- Tank air compressor are not fully sealed. It is recommended to mount the tank or compressor system in the upright position in an enclosed space to prevent any damage
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$395.99
On Backorder
Contact Us for Availability or Alternatives
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$395.99
On Backorder
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Email me when this product comes in stock
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EASY RETURNS
- Fitment: Universal Fit
- Stealth black finished horns
- Complete with solenoid
- Uses Bullet air horn
- HornBlasters 127H 1.5 gallon air source
- 17 ft DOT spec air line
- Viair 4 port tank
- HornBlasters 275C air compressor
- 12 volts DC
- 18 amps
- Includes complete wiring kit,all fittings and mounting hardware
- Detailed installation manual
- Tank air compressor are not fully sealed. It is recommended to mount the tank or compressor system in the upright position in an enclosed space to prevent any damage
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
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
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Add to Wishlist
HornBlasters Bandit 127H Air Horn Kit - HK-BA-127H
- Fitment: Universal Fit
- FRP Black finish on Bandit air horn
- HornBlaster 127H air source unit
- 17 ft D.O.T airline
- 17 ft 10ga and 18 ga hookup line
- 120 PSI
- HornBlasters 1.5 gallon 4 port tank
- HornBlasters 275C air compressor
- 12 volts
- 18 amps
- Mounitng hardware included
- WIring and plumbing kit included along with detailed instructions
- Tank air compressor are not fully sealed. It is recommended to mount the tank or compressor system in the upright position in an enclosed space to prevent any damage
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$434.99
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
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$434.99
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
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EASY RETURNS
- Fitment: Universal Fit
- FRP Black finish on Bandit air horn
- HornBlaster 127H air source unit
- 17 ft D.O.T airline
- 17 ft 10ga and 18 ga hookup line
- 120 PSI
- HornBlasters 1.5 gallon 4 port tank
- HornBlasters 275C air compressor
- 12 volts
- 18 amps
- Mounitng hardware included
- WIring and plumbing kit included along with detailed instructions
- Tank air compressor are not fully sealed. It is recommended to mount the tank or compressor system in the upright position in an enclosed space to prevent any damage
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
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
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HornBlasters Outlaw 127H Train Horn Kit (Chrome) - HK-C3-127H
- Fitment: Universal Fit
- All-inclusive Air Horn Kit
- Heavy duty chrome finish horns
- 120 PSI air system
- 3-5 second max honk time
- Includes: Outlaw 3000 Chrome Train Horn
- HornBlasters 127H air source unit
- 10 ft of 1/2" D.O.T. airline
- 18 ft of 12 ga hookup wire
- Wiring & plumbing kit
- Mounting hardware, earplugs, detailed instructions
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$711.99
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- Fitment: Universal Fit
- All-inclusive Air Horn Kit
- Heavy duty chrome finish horns
- 120 PSI air system
- 3-5 second max honk time
- Includes: Outlaw 3000 Chrome Train Horn
- HornBlasters 127H air source unit
- 10 ft of 1/2" D.O.T. airline
- 18 ft of 12 ga hookup wire
- Wiring & plumbing kit
- Mounting hardware, earplugs, detailed instructions
- California Residents: WARNING + View More Specs - View Less Specs
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4WP PROTECTION PLAN
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HornBlasters Dolphin 127H Air Horn Kit - HK-D2K-127H
- Fitment: Universal Fit
- Black finish Dolphin Horn
- HornBlasters 127H
- HornBlasters 1.5 gallon 4 port tank
- HornBlasters 275C air compressor
- Viair 90/120 PSI pressure switch
- Dual filter intake assembly
- air filter cartridges
- 17 ft of 1/2 inch D.O.T. approved airline
- 17 ft of 10 ga and 18 ga gauge power wire
- Electric solenoid valve
- Brass NPT fittings kit including safety valve and blow off
- 12 volts DC
- 18 amps
- Mounitng hardware included
- WIring and plumbing kit included along with detailed instructions
- Tank air compressor are not fully sealed. It is recommended to mount the tank or compressor system in the upright position in an enclosed space to prevent any damage
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$398.99
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- Fitment: Universal Fit
- Black finish Dolphin Horn
- HornBlasters 127H
- HornBlasters 1.5 gallon 4 port tank
- HornBlasters 275C air compressor
- Viair 90/120 PSI pressure switch
- Dual filter intake assembly
- air filter cartridges
- 17 ft of 1/2 inch D.O.T. approved airline
- 17 ft of 10 ga and 18 ga gauge power wire
- Electric solenoid valve
- Brass NPT fittings kit including safety valve and blow off
- 12 volts DC
- 18 amps
- Mounitng hardware included
- WIring and plumbing kit included along with detailed instructions
- Tank air compressor are not fully sealed. It is recommended to mount the tank or compressor system in the upright position in an enclosed space to prevent any damage
- California Residents: WARNING + View More Specs - View Less Specs
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HornBlasters Mother Trucker 127H Air Horn Kit - HK-MT29-127H
- Fitment: Universal Fit
- Chrome finish Mother Trucker Horn
- HornBlasters 90/120 PSI pressure switch
- Dual filter intake assembly
- Air filter cartridges
- 17 ft of 1/2 inch D.O.T. approved airline
- 17 ft of 10 ga and 18 ga gauge power wire
- Electric solenoid valve
- Brass NPT fittings kit including safety valve and blowoff
- HornBlasters 127H air source unit
- Viair 1.5 gallon 4 port tank
- HornBlasters 275C air compressor
- 12 volts DC
- 18 amps
- Mounitng hardware included
- WIring and plumbing kit included along with detailed instructions
- California Residents: WARNING + View More Specs - View Less Specs
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$478.99
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$478.99
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- Fitment: Universal Fit
- Chrome finish Mother Trucker Horn
- HornBlasters 90/120 PSI pressure switch
- Dual filter intake assembly
- Air filter cartridges
- 17 ft of 1/2 inch D.O.T. approved airline
- 17 ft of 10 ga and 18 ga gauge power wire
- Electric solenoid valve
- Brass NPT fittings kit including safety valve and blowoff
- HornBlasters 127H air source unit
- Viair 1.5 gallon 4 port tank
- HornBlasters 275C air compressor
- 12 volts DC
- 18 amps
- Mounitng hardware included
- WIring and plumbing kit included along with detailed instructions
- California Residents: WARNING + View More Specs - View Less Specs
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We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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4WP PROTECTION PLAN
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HornBlasters Mother Trucker 127H Air Horn Kit - HK-MT29K-127H
- Fitment: Universal Fit
- Black finish Mother Trucker Horn
- HornBlasters 90/120 PSI pressure switch
- Dual filter intake assembly
- Air filter cartridges
- 17 ft of 1/2 inch D.O.T. approved airline
- 17 ft of 10 ga and 18 ga gauge power wire
- Electric solenoid valve
- Brass NPT fittings kit including safety valve and blowoff
- HornBlasters 127H air source unit
- Viair 1.5 gallon 4 port tank
- HornBlasters 275C air compressor
- 12 volts DC
- 18 amps
- Mounitng hardware included
- WIring and plumbing kit included along with detailed instructions
- California Residents: WARNING + View More Specs - View Less Specs
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$453.99
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$453.99
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- Fitment: Universal Fit
- Black finish Mother Trucker Horn
- HornBlasters 90/120 PSI pressure switch
- Dual filter intake assembly
- Air filter cartridges
- 17 ft of 1/2 inch D.O.T. approved airline
- 17 ft of 10 ga and 18 ga gauge power wire
- Electric solenoid valve
- Brass NPT fittings kit including safety valve and blowoff
- HornBlasters 127H air source unit
- Viair 1.5 gallon 4 port tank
- HornBlasters 275C air compressor
- 12 volts DC
- 18 amps
- Mounitng hardware included
- WIring and plumbing kit included along with detailed instructions
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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4WP PROTECTION PLAN
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HornBlasters Rocker 127H Air Horn Kit - HK-S2-127H
- Fitment: Universal Fit
- Black finish Shocker S2 Dual Air Horns
- 145 PSI safety valve
- Drain cock
- 10 ft of 5/16 inch D.O.T. approved airline
- 17 ft of 1/2 inch D.O.T. approved airline
- 18 ft of frost-proof 12 gauge hookup wire
- 3/8 inch NPT electric solenoid valve
- Brass NPT fittings kit
- HornBlasters 127H air source unit
- Viair 90/120 PSI pressure switch
- Viair 1.5 gallon 4 port tank
- Viair 275C air compressor
- 12 volts DC
- 18 amps
- Mounitng hardware included
- WIring and plumbing kit included along with detailed instructions
- California Residents: WARNING + View More Specs - View Less Specs
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$623.99
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$623.99
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- Fitment: Universal Fit
- Black finish Shocker S2 Dual Air Horns
- 145 PSI safety valve
- Drain cock
- 10 ft of 5/16 inch D.O.T. approved airline
- 17 ft of 1/2 inch D.O.T. approved airline
- 18 ft of frost-proof 12 gauge hookup wire
- 3/8 inch NPT electric solenoid valve
- Brass NPT fittings kit
- HornBlasters 127H air source unit
- Viair 90/120 PSI pressure switch
- Viair 1.5 gallon 4 port tank
- Viair 275C air compressor
- 12 volts DC
- 18 amps
- Mounitng hardware included
- WIring and plumbing kit included along with detailed instructions
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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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!
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HornBlasters Shart 127H Air Horn Kit - HK-S25-127H
- Fitment: Universal Fit
- Black finish Shart horn
- 5 to 7 seconds max horn time
- Can be heard from 2 miles away
- HornBlasters 90/120 PSI pressure switch
- Dual filter intake assembly
- Air filter cartridges
- 17 ft of 1/2 inch D.O.T. approved airline
- 17 ft of 10 ga and 18 ga gauge power wire
- 1/4 inch NPT electric solenoid valve
- Brass NPT fittings kit including safety valve and blowoff
- HornBlasters 127H air source unit
- HornBlasters 1.5 gallon 4 port tank
- HornBlasters 275C air compressor
- 12 volts DC
- 18 amps
- Mounitng hardware included
- WIring and plumbing kit included along with detailed instructions
- California Residents: WARNING + View More Specs - View Less Specs
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$439.99
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$439.99
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- Fitment: Universal Fit
- Black finish Shart horn
- 5 to 7 seconds max horn time
- Can be heard from 2 miles away
- HornBlasters 90/120 PSI pressure switch
- Dual filter intake assembly
- Air filter cartridges
- 17 ft of 1/2 inch D.O.T. approved airline
- 17 ft of 10 ga and 18 ga gauge power wire
- 1/4 inch NPT electric solenoid valve
- Brass NPT fittings kit including safety valve and blowoff
- HornBlasters 127H air source unit
- HornBlasters 1.5 gallon 4 port tank
- HornBlasters 275C air compressor
- 12 volts DC
- 18 amps
- Mounitng hardware included
- WIring and plumbing kit included along with detailed instructions
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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4WP PROTECTION PLAN
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HornBlasters Safety Horn 127H Kit - HK-S33K-127H
- Fitment: Universal Fit
- Black finish Safety horn
- HornBlasters 90/120 PSI pressure switch
- Dual filter intake assembly
- Air filter cartridges
- 17 ft of 1/2 inch D.O.T. approved airline
- 17 ft of 10 ga and 18 ga gauge power wire
- Electric solenoid valve
- Brass NPT fittings kit including safety valve and blowoff
- HornBlasters 127H air source unit
- HornBlasters 1.5 gallon 4 port tank
- HornBlasters 275C air compressor
- 12 volts DC
- 18 amps
- Mounitng hardware included
- WIring and plumbing kit included along with detailed instructions
- California Residents: WARNING + View More Specs - View Less Specs
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$491.99
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$491.99
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- Fitment: Universal Fit
- Black finish Safety horn
- HornBlasters 90/120 PSI pressure switch
- Dual filter intake assembly
- Air filter cartridges
- 17 ft of 1/2 inch D.O.T. approved airline
- 17 ft of 10 ga and 18 ga gauge power wire
- Electric solenoid valve
- Brass NPT fittings kit including safety valve and blowoff
- HornBlasters 127H air source unit
- HornBlasters 1.5 gallon 4 port tank
- HornBlasters 275C air compressor
- 12 volts DC
- 18 amps
- Mounitng hardware included
- WIring and plumbing kit included along with detailed instructions
- California Residents: WARNING + View More Specs - View Less Specs
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We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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HornBlasters Conductor's Special 127H Train Horn Kit - HK-S4-127H
- Fitment: Universal Fit
- Black finish Shocker S4 train horn
- 5 to 7 second max honk time
- Can be heard from 4 miles away
- HornBlasters 90/120 PSI pressure switch
- Dual filter intake assembly
- Air filter cartridges
- 10 ft of 5/16 inch D.O.T. approved airline
- 17 ft of 1/2 inch D.O.T. approved airline
- 17 ft of 10 ga and 18 ga gauge power wire
- 1/2 inch NPT electric solenoid valve
- Brass NPT fittings kit including safety valve and blow off
- HornBlasters 127H air source unit
- HornBlasters 1.5 gallon 4 port tank
- 12 volts DC
- 18 amps
- Mounitng hardware included
- WIring and plumbing kit included along with detailed instructions
- California Residents: WARNING + View More Specs - View Less Specs
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$785.99
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$785.99
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- Fitment: Universal Fit
- Black finish Shocker S4 train horn
- 5 to 7 second max honk time
- Can be heard from 4 miles away
- HornBlasters 90/120 PSI pressure switch
- Dual filter intake assembly
- Air filter cartridges
- 10 ft of 5/16 inch D.O.T. approved airline
- 17 ft of 1/2 inch D.O.T. approved airline
- 17 ft of 10 ga and 18 ga gauge power wire
- 1/2 inch NPT electric solenoid valve
- Brass NPT fittings kit including safety valve and blow off
- HornBlasters 127H air source unit
- HornBlasters 1.5 gallon 4 port tank
- 12 volts DC
- 18 amps
- Mounitng hardware included
- WIring and plumbing kit included along with detailed instructions
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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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!
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HornBlasters Tug-37 127H Air Horn Kit - HK-T37-127H
- Fitment: Universal Fit
- Black finish HornBlasters Tug-37 Tugboat Horn
- 5 second max honk time
- HornBlasters 127H air source unit
- 12-24 volt electric air valve
- 17 Ft of D.O.T. air line
- 12 ft and 18 ft of 12ga Wire
- 120 PSI Air System
- HornBlasters 275C Air Compressor
- 12 volts DC
- 18 amps
- Mounitng hardware included
- WIring and plumbing kit included along with detailed instructions
- Tank air compressor are not fully sealed. It is recommended to mount the tank or compressor system in the upright position in an enclosed space to prevent any damage
- California Residents: WARNING + View More Specs - View Less Specs
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$497.99
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$497.99
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- Fitment: Universal Fit
- Black finish HornBlasters Tug-37 Tugboat Horn
- 5 second max honk time
- HornBlasters 127H air source unit
- 12-24 volt electric air valve
- 17 Ft of D.O.T. air line
- 12 ft and 18 ft of 12ga Wire
- 120 PSI Air System
- HornBlasters 275C Air Compressor
- 12 volts DC
- 18 amps
- Mounitng hardware included
- WIring and plumbing kit included along with detailed instructions
- Tank air compressor are not fully sealed. It is recommended to mount the tank or compressor system in the upright position in an enclosed space to prevent any damage
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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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!
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HornBlasters 120 PSI 1.5 Gallon Air Source Kit - MC-127H
- Fitment: Universal Fit
- 1.5 Gallon air tank
- 275C Air compressor
- 90/120 Pressure switch
- 1/4" NPT 175 PSI safety blow off
- 1/4" Drain cock
- 1/2" NPT compression fitting
- Insulated wiring with connectors
- Installation instructions
- California Residents: WARNING + View More Specs - View Less Specs
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$293.99
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$293.99
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- Fitment: Universal Fit
- 1.5 Gallon air tank
- 275C Air compressor
- 90/120 Pressure switch
- 1/4" NPT 175 PSI safety blow off
- 1/4" Drain cock
- 1/2" NPT compression fitting
- Insulated wiring with connectors
- Installation instructions
- California Residents: WARNING + View More Specs - View Less Specs
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