Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
![421834-BLK Axle-Back Exhaust with Dual Round Tips for 2015-2017 Ford Mustang 5.0L V8 [Black Tips]](https://www.jegs.com/images/mini_750/800/832/832-421834-blk.jpg)
Vehicle Info NeededROUSH PERFORMANCEPART NUMBER: 832-421834-BLK
421834-BLK Axle-Back Exhaust with Dual Round Tips for 2015-2017 Ford Mustang 5.0L V8 [Black Tips]
$79999
Ships on 10/01/2026
Lowest Price Guarantee2015+ Mustang Axle-Back Exhaust
Axle-Back Exhaust with Dual Round Tips2015-2017 Mustang 5.0L V8 304 Stainless Steel 4 in. Black Dual Wall Tips
Roush Performance 421834-BLK Axle-Back Exhaust Features:
- ROUSH designed Single tip high-flow mufflers
- Corrosion resistant 304 stainless steel
- Full mandrel bending
- 4" Flash-chromed dual wall tips
- Uses OEM hangars and mounting points
- No welding required
- Some cutting required
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 Height12.0
Package Width23.5
Package Length25.5
Weight31.0 PG
Part CategoryPerformance Parts
Tailpipe Diameter (In.)2.5
Tip Outlet Size4 in (101.6 mm)
Intermediate Pipe Diameter3 in (76.2 mm)
Part FitmentDirect Fit
Vendor Part Number421834-BLK
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
Some parts are not legal for use in California or other states with similar laws / regulations
