- Reduces backpressure and improves the flow of your Mustang’s exhaust system for maximum horsepower, torque, and overall performance
- Pipes are made with high-quality 304 stainless steel for durability and corrosion resistance
- Eliminates the factory resonator to give your vehicle a racecar-like growl and more aggressive sound
- Y-pipe is mandrel-bent to ensure consistent flow
- Approximate 12-pound weight reduction from stock muffler assembly
- Fits 2015-2021 2.3L I4 EcoBoost Mustang (both fastbacks and convertibles)
- Installation is quick and simple
- Includes all necessary hardware
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. The Y-Pipe increases flow through your 2015-2024 Mustang I4 exhaust system for maximum horsepower and torque.
The 2.25-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 the perfect fit.
SKU: 422091
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