- Increase performance and improve sound.
- 3" diameter off-road pipe.
- High-Flow Catalytic Converter
- 304 stainless steel.
- TIG welded and fits to the factory connection point.
2015-20 Ford Mustang Ecoboost Downpipe - Increase performance and improve sound with our Ford Mustang Ecoboost Downpipe. Our Mustang downpipe is designed with a 3" diameter catted lead pipe. This 304 stainless steel downpipe is TIG welded and fits to the factory connection point. Get superior performance with a lifetime guarantee with Stainless Works.
NOTE: THIS EXHAUST SYSTEM IS NOT CARB EXEMPT AT THIS TIME AND IS NOT LEGAL FOR SALE IN CALIFORNIA OR USE ON VEHICLES REGISTERED WITH THE CALIFORNIA DEPARTMENT OF MOTOR VEHICLES. EPA Warning Item has potential to violate the Clean Air Act.