2015-2022 Mustang 3.7L V6 and 2.3L Ecoboost ROUSH Exhaust Kit - Round Tip (304SS). Product highlights for the2015-2022 Mustang 3.7L V6 and 2.3L Ecoboost ROUSH Exhaust Kit - Round Tip (304SS) ROUSH’s Axle-Back Exhaust for the 2015-2022 I4 2.3L Ecoboost and V6 3.7L Mustangs is a great solution for anyone looking for a much more aggressive tone, and an overall better look!
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