Auto Barn
Est. 1957
ROUSH 2015-2019 Ford Mustang GT 5.0L V8 X-Pipe Kit
Photo - Primary
Photo - Unmounted
1 / 3
Roush
Roush

ROUSH 2015-2019 Ford Mustang GT 5.0L V8 X-Pipe Kit

$259.99

On Backorder — Expected to ship by Apr 12, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2015-2023 Ford Mustang GT 5.0L V8. This ROUSH X-Pipe Kit removes the factory resonator for a race-inspired sound and improved exhaust flow.

Key Features

  • Fits 2015-2023 Ford Mustang GT 5.0L V8.
  • Replaces the factory resonator for a race-inspired exhaust sound.
  • Increases exhaust flow for potential horsepower and torque gains.
  • Constructed from 2.5-inch mandrel-bent stainless steel for durability and maximum flow.
  • Designed using OEM vehicle CAD data for a precise fit.
  • Compatible with factory active exhaust systems.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Secure CheckoutFast Shipping631-982-0042

Fits this vehicle

  • Ford Mustang 2015-2023

Product Details

If you're looking to give your 2015-2023 Ford Mustang GT with the 5.0L Coyote V8 a more aggressive, race-inspired exhaust note, this ROUSH Resonator Delete X-Pipe is a solid option. It's designed to replace your factory resonator, which is a common restriction in the exhaust system, allowing for better exhaust gas flow. This change not only alters the sound but also helps your engine breathe a little easier, potentially leading to improved horsepower and torque.

This X-pipe is constructed from 2.5-inch, mandrel-bent stainless steel. Mandrel bending ensures the pipe maintains its diameter throughout the bend, which is crucial for maximizing exhaust flow and minimizing back pressure. The stainless steel construction means it's built to last, resisting corrosion and the rigors of daily driving. ROUSH engineered this kit using OEM vehicle CAD data, so you can expect it to fit right into your existing exhaust system without major modifications.

This kit is a straightforward way to get a more commanding exhaust sound and potentially a slight performance boost. It's designed to work with your factory active exhaust system, so you can still control the sound level when needed.

Specifications

Brand
Roush
Manufacturer Part #
422046
UPC
844764006485

Frequently Asked Questions

ROUSH 2015-2019 Ford Mustang GT 5.0L V8 X-Pipe Kit

$259.99