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Check Out Roush Y-pipe (2015-2021 Mustang Ecoboost) 422091 Save Big: 50% Off [rY49kveh]

$49.99 $159.99 -69%

ROUSH Y-Pipe for 2015-2021 Mustang EcoBoostUpgrade your 2015-2021 Mustang EcoBoost with the ROUSH Performance Resonator Delete Y-Pipe, a high-performance exhaust system designed to enhance both sound and performance. This innovative Y-Pipe is crafted

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Check Out Roush Y-pipe (2015-2021 Mustang Ecoboost) 422091 Save Big: 50% Off [rY49kveh]

ROUSH Y-Pipe for 2015-2021 Mustang EcoBoost

Upgrade your 2015-2021 Mustang EcoBoost with the ROUSH Performance Resonator Delete Y-Pipe, a high-performance exhaust system designed to enhance both sound and performance. This innovative Y-Pipe is crafted to eliminate the factory resonator, replacing it with a deep, aggressive, and race-inspired sound that will make your Mustang stand out from the crowd.

Product Features and Specifications

Experience the power of the ROUSH Y-Pipe with its 2.5-inch mandrel-bent 304 stainless steel construction, ensuring maximum flow with minimal back pressure. This durable and corrosion-resistant system is designed to fit seamlessly with your Mustang's OEM vehicle CAD data, guaranteeing a perfect fit every time. Key features include:
  • Increased Horsepower and Torque: The Y-Pipe improves exhaust flow, providing a significant boost in power and performance.
  • Aggressive Sound: Eliminate the factory resonator for a racecar-like growl and a more aggressive exhaust tone.
  • Durability: High-quality stainless steel construction ensures long-lasting performance and resistance to corrosion.

Practical Uses and Installation

Not only does the ROUSH Y-Pipe enhance the sound and performance of your Mustang, but it also offers practical benefits such as an approximate 12-pound weight reduction from the stock muffler assembly. This Y-Pipe is specifically designed for the 2015-2021 2.3L I4 EcoBoost Mustang, including both fastbacks and convertibles. Installation is quick and simple, and all necessary hardware is included, making it an easy upgrade for any DIY enthusiast or professional installer. Upgrade your Mustang today with the ROUSH Y-Pipe and experience the difference in both sound and performance.

What Our Customers Say

January 18, 2026

Absolutely no complaints!

The materials used feel very high-grade.

- Zoey O..

January 18, 2026

Absolutely no complaints!

This is a very intuitive and strong tool.

- Ruby A..

January 18, 2026

Absolutely no complaints!

A great tool that is very, very fine.

- Adrien K..

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