Roush 421837 3.7L V6 & 2.3L Ecoboost Exhaust Kit For 2015-22 Ford Mustang

ROUSH's Axle-Back Exhaust for the 2015-2023 I4 2.3L Ecoboost & V6 3.7L Mustangs is a great solution for anyone looking for a much more aggressive tone, and an overall better look!Ford's stock exhaust doesn't quite have the aggressive tone or sound Mustang owners crave; this is where ROUSH Performance comes in! ROUSH Performance has a specially engineered this exhaust that fits both the V6 3.7L and the I4 2.3L 2015-2023 Mustangs. Constructed from T-304 stainless steel, this exhaust is corrosion and stain resistant. Mandrel bends help to maintain high flow and reduce backpressure constantly throughout. This exhaust uses factory mounting points and will fit both V6 and I4 Mustangs without requiring any modification or welding. This exhaust system also greatly improves the sound and performance of your Mustang with single-tip high-flow chambered mufflers.

This Part Fits:

Year	Make	Model	Submodel
2015-2023	Ford	Mustang	EcoBoost
2022-2023	Ford	Mustang	EcoBoost Premium
2022-2023	Ford	Mustang	GT
2022-2023	Ford	Mustang	GT Premium
2022-2023	Ford	Mustang	Mach 1
2022	Ford	Mustang	Shelby GT500
2015-2017	Ford	Mustang	V6