
421837-BLK Axle-Back Exhaust with Dual Round Tips Fits Select Ford Mustang 3.7L V6/2.3L EcoBoost
Roush Performance 421837-BLK Axle-Back Exhaust
- ROUSH designed Single tip high-flow mufflers
- Corrosion resistant 304 stainless steel
- Full mandrel bending
- 4 in. Flash-chromed dual wall tips
- Uses OEM hangars and mounting points
- Requires no welding
- 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
Let Your Mustang Roar!
Roush Performance Mustang Exhaust Kits are perfect for the performance enthusiast who likes to hear his or her engine roaring down the road. With added performance and a stylish look, you can turn heads whenever and wherever you are driving. All kits are made from 304 stainless steel for increased corrosion resistance and are mandrel bent to ensure proper airflow maintaining performance.

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