2015-2018 Mustang 2.3L EcoBoost ROUSH Y-Pipe

$269.99
Free Shipping

Part #: 422091

Financing available for purchases over $99 or more

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International Purchases & Shipping

Prices stated here are only for sales within the continental United States and ordered via the ROUSHperformance.com web site. Prices for other territories, such as Canada, may vary due to shipping fees, duties, and other factors.

Orders placed via ROUSHperformance.com can only be shipped to areas within the continental U.S. If you live in Canada, please call customer service at 800-597-6874 for pricing and shipping costs. All other international orders must be placed through an authorized ROUSH dealer.

Product highlights for the 2015-2018 Mustang 2.3L EcoBoost ROUSH Y-Pipe:

  • 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 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 2015-2018 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. Our Y-Pipe increases flow through your 2015-2018 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!
2015-2018 Mustang 3.7L ROUSH V6 and 2.3L Ecoboost Exhaust Kit (#421837)
2015-2017 Mustang ROUSH 2.3L EcoBoost I4 Performance Pac Level 2 (#422069)

Application Mustang (2015/2016/2017/2018)
Difficulty Intermediate
Time 1 hour
Tools Basic tools
Instruction URL Download Instruction Manual
Install Video URL No

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