Roush 2015-2019 Ford Mustang EcoBoost 2.3L Y-Pipe - 422091Find parts that fit my vehicle

ROUSH Performance's Resonator Delete Y-Pipe is a quick and affordable way to eliminate your factory resonator to get deep, aggressive and race-inspired sound. Our Y-Pipe increases flow through your 2015-2023 Mustang I4 exhaust system for maximum horsepower and torque. The 2.5-inch Y-Pipe assembly is made from high-grade mandrel-bent 304 stainless steel to ensure maximum flow with less back pressure and long-lasting durability. The system is designed and engineered using OEM vehicle CAD data to ensure perfect fit. ROUSH Performance recommends checking your local noise ordinance levels prior to purchase. Pair with our axle back kits to take your Mustang to the next level!2015-2023 Mustang 3.7L ROUSH V6 and 2.3L Ecoboost Exhaust Kit (#421837)

Exhaust systems are a great way to enhance the looks, sounds, and performance of your vehicle.

Y pipes are used to connect two seperate pipes into one main pipe. Y pipes are often used in exhaust systems of vehicles that have 6 or more cylinders.

Built at our own state-of-the-art manufacturing and testing facilities, ROUSH parts and vehicles will get you to the intersection of style and performance.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov