Mustang Roush Cat Back Exhaust Kit 2015-2017, 2024 5.0 by Roush

Price: 1299.99 USD
Availability: InStock

Mustang Roush Cat Back Exhaust Kit 2015-2017, 2024 5.0

Give your 2015-2017 or 2024 Mustang 5.0 an improved exhaust sound and flow with this Roush 304 stainless steel cat back system!

Item #RSH-422092
MPN# 422092

Everyday Low Price: $1,299.99

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Ships by Monday, September 28

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LMR showroom & will call pickup service will be closed beginning Monday 9/21/26 for renovations until further notice. Need help? Contact Us.

Benefits

Bolt On Installation
Improved Exhaust Flow
Limited Lifetime Warranty
Provides Raspy, Exotic Tone

Features

304 Stainless Steel Construction
3.5" Polished Stainless Tips
2.5" Mandrel Bent Tubing
X Pipe Resonator Delete

What's in the Box

(2) High-Flow Mufflers
(1) X-Pipe
(2) Integrated Mid-Pipes
(2) Stainless Steel Tips
Installation Hardware

Roush Cat Back Exhaust Kit
Upgrade the sound and performance of your 2015-2017 or 2024 Mustang 5.0 exhaust system with the Roush cat back exhaust system. Featuring the Roush X pipe resonator delete and straight-through muffler design, this Roush cat back system will give your S550 or S650 Mustang a deep aggressive sound at idle and while cruising. Designed to be a bolt-on installation, this Roush cat back will installation is straightforward with basic hand tools without any cutting of the factory exhaust system for the installation.

Roush Quality
Roush's cat back kit is designed and tested to give your S550 or S650 5.0 the most aggressive sound and performance possible. Featuring 2.5" mandrel-bent pipes, this helps reduce back pressure and airflow disruption by using smooth tubing that doesn't neck down. Roush designed this resonator delete to free up exhaust flow and sound while eliminating unnecessary weight. The X crossover provides an exotic tone and consistent exhaust flow with less backpressure for performance you can feel and hear! This kit uses T-304 stainless steel pipes with 3.5" stainless steel polished tips that prevent corrosion and rust from giving you long-lasting performance!

ROUSH® Limited Warranty - Click Here

Ford Mustang - 2015, 2016, 2017
Engines: 5.0

Ford Mustang - 2024
Engines: 5.0

Fitment Notice

Will NOT fit convertible models.
Fits 2024 Mustang GT without Quad-Tip Exhaust

Installation Instructions

Download the pdf Link opens in a new window

How To Install a 2015-23 Mustang Cat Back Exhaust System

Published 12/26/16

California Residents:

WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov

About This Brand

Roush - The Art of Performance Engineering
ROUSH Performance is the first specialty-vehicle company to combine race-proven technologies with advanced automotive engineering. The result, a unique mix of street car and race car...Is a ROUSH car. Or more specifically, a ROUSH Mustang or F-150 pickup with styling, performance, and handling characteristics derived from the racetrack and modified for street legal usage. The vehicles and components produced by ROUSH Performance are imprinted with Jack Roush's vision, passion for performance, and commitment to excellence. He personally approves the design, engineering, fit, finish and overall performance of each package, ensuring that his personal standards are met prior to production and product release. Many of these products are designed by the same engineering group that has helped Roush Racing become the winningest Ford racing team in history.