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. ROUSH's Y-Pipe increases flow through your 2015-2019 Mustang I4 exhaust system for maximum horsepower and torque.

The 2.5-inch Y-Pipe assembly is made from high-grade mandrel-bent T-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.

Product Features:
- Reduces back pressure and improves the flow of your Mustang's exhaust system for maximum horsepower, torque, and overall performance
- Pipes are made with high-quality T-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 5.5kg weight reduction from stock muffler assembly
- Fits 2015-2019 2.3L I4 EcoBoost Mustang (both fastbacks and convertibles)
- Installation is quick and simple
- Includes all necessary hardware


Click here to download installation guide.

Installation Information:
Tools Required: Workshop Tools
Time of Install: About 1 Hour
Level of Difficulty: Moderate

SKU 422091
Brand ROUSH Performance
Unit Of Measure ea

ROUSH 3-Year Limited Warranty

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