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Flowmaster Exhaust/Kleinn Train Horns Flowmaster Exhaust
Flowmaster Exhaust/Kleinn Train Horns On Sale
93 Product Groups
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Flowmaster Outlaw Series Exhaust Systems
Flowmaster Exhaust Outlaw Series Cat Back Exhaust SystemFrom $1,018.95
- Stainless Steel Construction
- Super Aggressive Sound
- Black and Ceramic Tips
- Lifetime Limited Warranty
- California Residents: WARNING
From $1,018.95
4.3
4.3
(39)
Flowmaster American Thunder Exhaust Systems
Flowmaster Exhaust American Thunder Cat Back Exhaust SystemFrom $1,009.95
- Mandrel bent 16 Gauge Tubing
- Moderate Sound exterior exhaust tone
- Includes hangers and hardware for easy installation
- Dyno tuned for maximum performance
- California Residents: WARNING
From $1,009.95
3.8
3.8
(129)
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)
Flowmaster Force II Cat-Back Exhaust Systems
Flowmaster Exhaust Force II Cat Back SystemFrom $1,024.95
- Mandrel bent 16 gauge stainless steel tubing
- Stock to mild exterior exhaust tone
- Includes hangers and hardware for easy installation
- Dyno tuned for maximum performance
- California Residents: WARNING
From $1,024.95
3.3
3.3
(35)
Flowmaster 50 Series Heavy-Duty Mufflers
Flowmaster Exhaust 50 Series Heavy Duty MufflerFrom $247.95
- Great for quieting large displacement engines
- Works great with both gasoline and diesel applications
- Large case features three-chamber internal design
- Terrific power/torque improvement for tow vehicles
- Specifically designed for Dodge trucks with Hemi engines
- California Residents: WARNING
From $247.95
5.0
5.0
(3)
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)
Flowmaster Exhaust Force II Axle Back Exhaust System
Flowmaster Exhaust Force II Axle Back Exhaust SystemFrom $516.95
- Force II systems are designed for those who want the famous flowmaster performance gains, but prefer a milder tone to the exhaust sound. Perfect for daily driven vehicles, force ii systems utilize our larger displacement mufflers for additional sound control and often feature custom-tuned resonators for very mild interior tones. Force II systems are available for many popular cars, trucks and SUVs in both stainless steel and economical aluminized steel.
- California Residents: WARNING
From $516.95
3.6
3.6
(5)
Flowmaster Super 10 Series Street Mufflers
Flowmaster Exhaust Super 10 Series MufflerFrom $99.95
- The most aggressive muffler we offer
- Recommended for racing applications
- Single muffler utilized patented Delta Flow Technology
- Available in 409S Stainless Steel
- Backed by lifetime warranty
- Compact size – will fit anywhere!
- California Residents: WARNING
From $99.95
5.0
5.0
(5)
Flowmaster Super 44 Series Delta Flow Mufflers
Flowmaster Exhaust Super 44 Delta Flow MufflerFrom $113.95
- Deep, aggressive, high performance exhaust note
- Two chamber power and torque enhancing design
- Race-proven, patented Delta Flow Technology
- Available in 409S Stainless Steel with lifetime warranty
- No internal packing to blow out
- California Residents: WARNING
From $113.95
5.0
5.0
(12)
Flowmaster Exhaust 40 Series Mufflers
Flowmaster Exhaust 40 Series MufflerFrom $123.95
- The muffler that started it all, the original 40 Series Muffler is an aggressive sounding street/strip muffler that delivers the powerful ?Flowmaster Sound? you?ve heard so much about. If you really want to hear your exhaust system and that great muscle car tone ? from both inside and outside of the vehicle - the 40 Series is for you
- California Residents: WARNING
From $123.95
3.5
3.5
(6)
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
Kleinn Ultra BlastMaster Upgrade Kits
Kleinn Train Horns Ultra BlastMaster Upgrade KitFrom $199.95
- Upgrade kit for use with Model 730 Demon
- Two high performance VX6003 valves
- Air lines and fittings
- California Residents: WARNING
From $199.95
5.0
5.0
(3)
Flowmaster Stainless Steel Exhaust Tips
Flowmaster Exhaust Stainless Steel Exhaust TipFrom $116.99
- These fully polished stainless steel tips feature quality construction, a rolled or cut edge style and come finished with embossed Flowmaster logo. Clamp-on installation
- California Residents: WARNING
From $116.99
5.0
5.0
(12)
Kleinn Model HK4 Chrome Quad Air Horn Kits
Kleinn Train Horns Pro Blaster Quad Air Horn KitFrom $439.95
- Complete Quad Air Horn package with sealed 130 psi compressor
- 1 gallon tank
- Model 141 horns
- Includes mounting brackets and hardware
- California Residents: WARNING
From $439.95
Kleinn Air Horn Wiring Installation Kits
Kleinn Train Horns Wiring KitFrom $29.95
- 5 pin relay
- Fuse and fuse holder
- Wire
- Horn
- Teflon tape
- Wire crimps
- Connector
- Color coded wiring harness for hooking up a compressor
- California Residents: WARNING
From $29.95
Free Gift
Flowmaster Scavenger Series Elite Shorty Headers
Flowmaster Exhaust Scavenger Series Elite Shorty HeaderFrom $952.42
- Scavenger Series Elite shorty headers are designed to replace the restrictive factory manifolds. These high quality headers are manufactured from stainless steel and are ceramic coat for maximum durability.
- California Residents: WARNING
From $952.42
Kleinn Model 220 Dual Train Horns
Kleinn Train Horns Dual HornFrom $142.95
- Two black ABS separate mounting train horns
- 154.2 db output
- Includes 2 Vortex 4 12v electronic air horn solenoids
- California Residents: WARNING
From $142.95
4.3
4.3
(3)
Flowmaster 70 Series Big Block II Mufflers
Flowmaster Exhaust 70 Series Big Block II MufflerFrom $221.95
- Best suited for truck applications – quiet operation!
- Features three-chamber, Delta Flow Technology
- Constructed of 16-gauge aluminized steel
- Fully MIG-welded for maximum durability
- Covered by three year warranty
- California Residents: WARNING
From $221.95
4.5
4.5
(4)
695 Products
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4WP PROTECTION PLAN
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Flowmaster Outlaw Exteme Cat-Back Exhaust System - 817960
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
- 05-15 Toyota Tacoma
- 4.0L engine models
- Outlaw series performance muffler offers a deep, powerful sound and increased performance
- 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance
- Uses factory hanger locations for easy installation
- 3" 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power
- Includes all necessary hardware for an at home installation
- Dump style exit allows for better ground clearance when in extreme off-road conditions
- Lifetime Limited Warranty
- California Residents:WARNING + View More Specs - View Less Specs
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We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$393.95
$438.00
Only 3 left in Stock ?
$393.95
$438.00
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
- 05-15 Toyota Tacoma
- 4.0L engine models
- Outlaw series performance muffler offers a deep, powerful sound and increased performance
- 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance
- Uses factory hanger locations for easy installation
- 3" 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power
- Includes all necessary hardware for an at home installation
- Dump style exit allows for better ground clearance when in extreme off-road conditions
- Lifetime Limited Warranty
- 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!
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Flowmaster Outlaw Series Cat Back Exhaust System - 817690
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
- Dual Rear Exit
- Incl. Super 10 Series Muffler
- 409 Stainless Steel
- Note: Fits Std Cab/8 foot Bed, Crew Cab/5 foot 7 inch Bed, and Quad Cab/6 foot 4 inch Bed trucks.
- California Residents: WARNING + View More Specs - View Less Specs
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We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
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Qualifies for Free Shipping
$1,018.95
$1,133.00
In-Stock Ships next business day ?
$1,018.95
$1,133.00
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
- Dual Rear Exit
- Incl. Super 10 Series Muffler
- 409 Stainless Steel
- Note: Fits Std Cab/8 foot Bed, Crew Cab/5 foot 7 inch Bed, and Quad Cab/6 foot 4 inch Bed trucks.
- 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!
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Flowmaster FlowFX Extreme Cat-Back Exhaust System - 717970
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 1 left in Stock ?- Fitment: Direct Fit
- 3.5L engine models
- High clearence design
- Deep powerful sound and increased performance
- 409 stainless steel construction
- Extra durable and improved long-term corrosion resistance
- Uses factory hanger locations
- 3" 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow
- Includes all necessary hardware for an at home installation
- Dump style exit allows for better ground clearance in extreme off-road conditions
- Lifetime Limited Warranty
- 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
$373.95
$416.00
Only 1 left in Stock ?
$373.95
$416.00
Only 1 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 1 left in Stock ?- Fitment: Direct Fit
- 3.5L engine models
- High clearence design
- Deep powerful sound and increased performance
- 409 stainless steel construction
- Extra durable and improved long-term corrosion resistance
- Uses factory hanger locations
- 3" 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow
- Includes all necessary hardware for an at home installation
- Dump style exit allows for better ground clearance in extreme off-road conditions
- Lifetime Limited Warranty
- 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!
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Flowmaster FlowFX Cat-Back Exhaust System - 717857
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
- Chevrolet Silverado 1500
- GMC Sierra 1500
- 4.3L and 5.3L engines
- Fits models with 143.5" and 153" wheelbases
- Large 4.5" stainless steel black ceramic coated tip
- Deep powerful tone inside and outside the vehicle
- FlowFX "Straight-through" performance muffler
- Uses the factory hanger locations
- Full stainless steel construction
- Lifetime limited warranty
- Easy installation
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
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Qualifies for Free Shipping
$620.95
$690.00
In-Stock Ships next business day ?
$620.95
$690.00
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
- Chevrolet Silverado 1500
- GMC Sierra 1500
- 4.3L and 5.3L engines
- Fits models with 143.5" and 153" wheelbases
- Large 4.5" stainless steel black ceramic coated tip
- Deep powerful tone inside and outside the vehicle
- FlowFX "Straight-through" performance muffler
- Uses the factory hanger locations
- Full stainless steel construction
- Lifetime limited warranty
- Easy installation
- 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!
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Flowmaster Exhaust Flowfx Cat-Back Exhaust System - 717887
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
- Ford F-150 2.7L/3.5L/5.0L engines
- Does not fit raptor models
- Does not fit standard cab with shord bed vehicles
- Large 4.50-inch black ceramic coated stainless steel tip
- FlowFX straight-through performance muffler
- Uses the factory hanger locations
- Full stainless steel construction
- easy and quick installation
- Deep and powerful sound
- Mandrel-bent tubing
- Lifetime limited warranty
- 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
$667.00
In-Stock Ships next business day ?
$599.95
$667.00
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
- Ford F-150 2.7L/3.5L/5.0L engines
- Does not fit raptor models
- Does not fit standard cab with shord bed vehicles
- Large 4.50-inch black ceramic coated stainless steel tip
- FlowFX straight-through performance muffler
- Uses the factory hanger locations
- Full stainless steel construction
- easy and quick installation
- Deep and powerful sound
- Mandrel-bent tubing
- Lifetime limited warranty
- 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
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Enter email address to change your password
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Flowmaster Outlaw Axle-Back Exhaust System - 818120
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
- 21-Current Ford Bronco, 2 & 4 Door
- 2.3L/2.7L engines
- 3.00-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
- Dual 4.00-inch black chrome tips add a custom look
- Includes complete hardware and factory styled hangers in the stock locations for an easy installation
- An Outlaw Series performance muffler delivers a deep, aggressive performance tone and improves exhaust flow
- Backed by Flowmaster's Lifetime Limited Warranty
- 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
$485.95
$540.00
In-Stock Ships next business day ?
$485.95
$540.00
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
- 21-Current Ford Bronco, 2 & 4 Door
- 2.3L/2.7L engines
- 3.00-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
- Dual 4.00-inch black chrome tips add a custom look
- Includes complete hardware and factory styled hangers in the stock locations for an easy installation
- An Outlaw Series performance muffler delivers a deep, aggressive performance tone and improves exhaust flow
- Backed by Flowmaster's Lifetime Limited Warranty
- 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
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Add to Wishlist
Flowmaster Outlaw Axle-Back Exhaust System - 818125
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 2 left in Stock ?- Fitment: Direct Fit
- 21-Current Ford Bronco, 2 & 4 Door
- 2.3L/2.7L engines
- High Clearance muffler delete system improves departure angle when off-roading by increasing space under the rear bumper
- 2.50-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
- A 3.00-inch polished stainless steel tips add a custom look
- Includes complete hardware and factory styled hangers in the stock locations for an easy installation
- Maximum ground clearance with high tuck design
- Backed by Flowmaster's Lifetime Limited Warranty
- 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
$149.95
$167.00
Only 2 left in Stock ?
$149.95
$167.00
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: Direct Fit
- 21-Current Ford Bronco, 2 & 4 Door
- 2.3L/2.7L engines
- High Clearance muffler delete system improves departure angle when off-roading by increasing space under the rear bumper
- 2.50-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
- A 3.00-inch polished stainless steel tips add a custom look
- Includes complete hardware and factory styled hangers in the stock locations for an easy installation
- Maximum ground clearance with high tuck design
- Backed by Flowmaster's Lifetime Limited Warranty
- 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
Flowmaster Outlaw Exteme Cat-Back Exhaust System - 818110
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
- 07-18 Wrangler JK
- 3.6L or 3.8L engine models
- Single turndown exit after muffler
- Outlaw series performance muffler offers a deep powerful sound and increased performance
- 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance
- Uses factory hanger locations for easy installation
- 3.0" 16-gauge mandrell bent stainless steel tubing helps maintain maximum exhaust flow for better power
- Includes all necessary hardware for an at home installation
- Dump style exit allows for better ground clearance when in extreme off-road conditions
- Lifetime Limited Warranty
- 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
$388.95
$433.00
Only 3 left in Stock ?
$388.95
$433.00
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
- 07-18 Wrangler JK
- 3.6L or 3.8L engine models
- Single turndown exit after muffler
- Outlaw series performance muffler offers a deep powerful sound and increased performance
- 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance
- Uses factory hanger locations for easy installation
- 3.0" 16-gauge mandrell bent stainless steel tubing helps maintain maximum exhaust flow for better power
- Includes all necessary hardware for an at home installation
- Dump style exit allows for better ground clearance when in extreme off-road conditions
- Lifetime Limited Warranty
- 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
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$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
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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
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Flowmaster FlowFX Series Muffler (Brushed Finish) - 72198
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- 3-inch offset in
- 2.5-inch dual out
- Universal muffler - not a direct fit - some adaptation required
- Durable fully welded 409S stainless steel case
- Moderate exterior performance tone
- Straight through design
- Flowmaster quality
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$40.99
In-Stock Ships next business day ?
$40.99
In-Stock Ships next business day
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How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- 3-inch offset in
- 2.5-inch dual out
- Universal muffler - not a direct fit - some adaptation required
- Durable fully welded 409S stainless steel case
- Moderate exterior performance tone
- Straight through design
- Flowmaster quality
- 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
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Flowmaster Super 10 Series Muffler - 843015
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
- Race-Proven Delta Flow Technology
- Body height 4"
- Body length 6.5"
- Body width 9.5"
- Inlet diameter 3"
- Outlet diameter 3"
- Overall length 12.5"
- 409S Stainless steel construction
- Super 10 aggressive sound level
- Compact size for easy fitment
- California Residents: WARNING + View More Specs - View Less Specs
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$99.95
$112.00
In-Stock Ships next business day ?
$99.95
$112.00
In-Stock Ships next business day
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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
- Race-Proven Delta Flow Technology
- Body height 4"
- Body length 6.5"
- Body width 9.5"
- Inlet diameter 3"
- Outlet diameter 3"
- Overall length 12.5"
- 409S Stainless steel construction
- Super 10 aggressive sound level
- Compact size for easy fitment
- 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!
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Flowmaster 50 Series Big Block Muffler - 527504
- Fitment: Universal Fit
- 50 Series Big Block Muffler
- Aluminized Steel
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$278.95
$310.00
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$278.95
$310.00
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- Fitment: Universal Fit
- 50 Series Big Block Muffler
- Aluminized Steel
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Flowmaster 70 Series Big Block II Muffler - 53070
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
- 70 Series Big Block II Muffler
- Aluminized Steel
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$221.95
$247.00
Only 3 left in Stock ?
$221.95
$247.00
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Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 3 left in Stock ?- Fitment: Universal Fit
- 70 Series Big Block II Muffler
- Aluminized Steel
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
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Flowmaster Super HP-2 Series Muffler - 12518409
- Fitment: Universal Fit
- Super HP-2 Series Muffler
- Oval
- 409 Stainless Steel
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$199.95
$223.00
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$199.95
$223.00
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- Fitment: Universal Fit
- Super HP-2 Series Muffler
- Oval
- 409 Stainless Steel
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
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Flowmaster FlowFX Series Muffler (Brushed Finish) - 71235
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- 2.25 offset in
- 2.25 center out
- Brushed finish
- Universal muffler - not a direct fit - some adaptation required
- Durable fully welded 409S stainless steel case
- Moderate exterior performance tone
- Straight through design
- Flowmaster quality
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
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$39.99
In-Stock Ships next business day ?
$39.99
In-Stock Ships next business day
?
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How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- 2.25 offset in
- 2.25 center out
- Brushed finish
- Universal muffler - not a direct fit - some adaptation required
- Durable fully welded 409S stainless steel case
- Moderate exterior performance tone
- Straight through design
- Flowmaster quality
- 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
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Flowmaster Stainless Steel Exhaust Tip (Wrinkle Black) - 15397B
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
- Double Wall Rolled Edge
- Angle Cut
- Logo Embossed
- Clamp On
- Black
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$118.95
$133.00
Only 2 left in Stock ?
$118.95
$133.00
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
- Double Wall Rolled Edge
- Angle Cut
- Logo Embossed
- Clamp On
- Black
- 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
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Flowmaster FlowFX Series 2.25" In/Out Stainless Steel Muffler - 71415
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
- FlowFX Muffler
- 2.25" inlet/outlet diameter
- Round
- 14" body length
- Sold individually
- Stainless steel
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
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$56.95
$63.28
In-Stock Ships next business day ?
$56.95
$63.28
In-Stock Ships next business day
?
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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
- FlowFX Muffler
- 2.25" inlet/outlet diameter
- Round
- 14" body length
- Sold individually
- Stainless steel
- 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
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Flowmaster 40 Series Muffler - 43043
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
- 40 Series Muffler
- Aluminized Steel
- California Residents: WARNING
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We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
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Qualifies for Free Shipping
$99.95
$112.00
In-Stock Ships next business day ?
$99.95
$112.00
In-Stock Ships next business day
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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
- 40 Series Muffler
- Aluminized Steel
- 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
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Flowmaster Scavenger Series Turndown - T3030
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
- Scavenger Series Turndown
- Sold in Pairs
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$69.29
$76.99
In-Stock Ships next business day ?
$69.29
$76.99
In-Stock Ships next business day
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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
- Scavenger Series Turndown
- Sold in Pairs
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
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4WP PROTECTION PLAN
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Flowmaster FlowFX Series 2.50" In/Out Stainless Steel Muffler - 71416
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
- FlowFX Muffler
- 2.50" inlet/outlet diameter
- Round
- 14" body length
- Sold individually
- Stainless steel
- 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
$56.95
$63.28
In-Stock Ships next business day ?
$56.95
$63.28
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
- FlowFX Muffler
- 2.50" inlet/outlet diameter
- Round
- 14" body length
- Sold individually
- Stainless steel
- 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!
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Flowmaster FlowFX Series Muffler (Natural Finish) - 71229
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
- 3-inch offset in
- 3-inch center out
- Universal muffler - not a direct fit - some adaptation required
- Durable fully welded 409S stainless steel case
- Moderate exterior performance tone
- Straight through design
- Flowmaster quality
- 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
$66.61
In-Stock Ships next business day ?
$59.95
$66.61
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
- 3-inch offset in
- 3-inch center out
- Universal muffler - not a direct fit - some adaptation required
- Durable fully welded 409S stainless steel case
- Moderate exterior performance tone
- Straight through design
- Flowmaster quality
- 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!
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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!
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$46.95
$66.99
In-Stock Ships next business day ?
Contact Us for Availability or Alternatives
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$46.95
$66.99
In-Stock Ships next business day
?
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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
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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
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Qualifies for Free Shipping
$899.95
$1,279.99
Only 4 left in Stock ?
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$899.95
$1,279.99
Only 4 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 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
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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
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EASY RETURNS
$729.95
$1,039.99
On Backorder
Contact Us for Availability or Alternatives
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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!
