By: BBK Performance
Varitune Cat back exhaust kits are now available for the popular S550 2015-17 Mustang GT 5.0.Coupe ONLY
These BBK Varitune complete Mustang cat back exhaust systems offer something no other cat back kit can do.
You can tune it to sound and perform how you want it to.
These new BBK Varitune cat back exhaust kits offer full tune ability using our patented adjustable varitune power valve. That's right - these systems come complete with two of our patented tune able Varitune performance mufflers to adjust sound and airflow so you can decide how loud or quiet you want your car to sound.
All kits are engineered and built with CNC mandrel bent Aluminized Steel tubing for un-restrictive exhaust flow and all kits are direct fit to the factory exhaust and include all hardware required for a true bolt on installation.
Every 2015 Up Mustang 5.0 cat back exhaust kit has been designed and built here in the USA and includes a pair of our BBK patented adjustable Varitune performance mufflers and a resonator delete X pipe.
The resonator delete X pipe included with this kit adds additional performance and helps give this system a truly unmatched aggressive sound.
Will Not fit convertible models