Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
![422333 Dual Tip Axle-Back Exhaust System Fits Select Ford Roush Mustang GT and EcoBoost [Natural/Polished Finish]](https://www.jegs.com/images/mini_750/800/832/832-422333.jpg)
Vehicle Info NeededROUSH PERFORMANCEPART NUMBER: 832-422333
422333 Dual Tip Axle-Back Exhaust System Fits Select Ford Roush Mustang GT and EcoBoost [Natural/Polished Finish]
$79999
Ships on 09/15/2026
Lowest Price GuaranteeFord Mustang Axle-Back Exhaust
Axle-Back Exhaust SystemFits Select Ford Roush Mustang GT and EcoBoost Dual Tip Rear-Exit Single Inlet/Outlet 4 in. Outlet Stainless Steel Natural Finish Mufflers Polished Finish Tips
Roush Performance 422333 Axle-Back Exhaust System Features:
- Round, slant cut tips
- Chamber mufflers
- 304 stainless steel mufflers
- Designed to amplify your Mustang’s presence, this exhaust system enhances exhaust flow and efficiency for a noticeable performance boost
- Features a unique dual-tip configuration, adding a visually striking element to your Mustang’s rear aesthetics while enhancing its acoustics
- Constructed with high-grade stainless steel for maximum durability, this exhaust system is built to withstand both road and track conditions
- Easy, direct-fit installation with factory-compatible components; replaces the factory exhaust from the rear axle to the back with no modifications needed
- Includes all necessary hardware and step-by-step instructions for a hassle-free setup, ensuring a precise fit using factory hanger locations and mounting points
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Part TypeExhaust System
BrandROUSH PERFORMANCE
Package Height11.0
Package Width23.0
Package Length25.0
Weight30.0 PG
Part CategoryPerformance Parts
Hardware IncludedYes
Tip IncludedYes
Hanger IncludedYes
Tailpipe Diameter (In.)2.5
QuantitySold as a kit
Tip CutSlant
Muffler IncludedYes
Muffler Quantity2
Muffler FinishNatural
Muffler ConfigurationSingle inlet/Single outlet
Exit LocationRear
Exit QuantityTwo
Exhaust Pipe Material304 Stainless steel
Tip Edge StyleRolled edge
Tip QuantityDual
Muffler StyleRound
Tip ShapeRound
Tip Outlet Size4 in (101.6 mm)
Part FitmentDirect Fit
Exhaust TypeAxle-Back
FinishNatural/Polished
Vendor Part Number422333
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
![2-Ton Low-Profile Aluminum Floor Jack [4,000 lbs. Capacity]](https://www.jegs.com/images/mini_200/500/555/555-80006.jpg)
JEGS
2-Ton Low-Profile Aluminum Floor Jack [4,000 lbs. Capacity]
Part Number : 555-80006
$20999$269.99
You Save$60.00
![Wheel Chock [Solid Rubber]](https://www.jegs.com/images/mini_200/500/555/555-w41001.jpg)
![Round Magnetic Parts Tray [5 1/2 in. Round]](https://www.jegs.com/images/mini_200/500/555/555-80080.jpg)
![Fender Cover with Pocket [23 in. W x 31 1/2 in. L]](https://www.jegs.com/images/mini_200/500/555/555-65010.jpg)
JEGS
Fender Cover with Pocket [23 in. W x 31 1/2 in. L]
Part Number : 555-65010
$1499$16.99
You Save$2.00
![Heavy-Duty Nitrile Gloves [7 mils Thick, Large]](https://www.jegs.com/images/mini_200/500/555/555-1124.jpg)
JEGS
Speed Soap Hand Cleaner, Heavy-Duty Walnut Shell, 14 oz. Squeeze Bottle
Part Number : 555-72338
$809$15.99
You Save$7.90
JEGS
Part Number : 555-80006
$20999$269.99
You Save$60.00
ITEM YOU MAY ALSO CONSIDER
![422333-BLK Dual Tip Axle-Back Exhaust System Fits Select Ford Roush Mustang GT and EcoBoost [Natural/Black Finish]](https://www.jegs.com/images/mini_200/800/832/832-422333-blk.jpg)
ROUSH PERFORMANCE
422333-BLK Dual Tip Axle-Back Exhaust System Fits Select Ford Roush Mustang GT and EcoBoost [Natural/Black Finish]
Part Number : 832-422333-BLK
$79999
ROUSH PERFORMANCE
Part Number : 832-422333-BLK
$79999
Some parts are not legal for use in California or other states with similar laws / regulations
