Powered by Mustang Enthusiasts - Call Now (866) 507-3786

2015-20 Mustang Roush Cat Back Exhaust - Chrome Tips 2.3 by Roush

Details   |  Description   |  Customer Photos   |  Reviews
  • 422094 2015-2018 Mustang 2.3L
  • 422094 2015-2018 Mustang 2.3L
  • 422094 2015-2018 Mustang 2.3L
Roush Mustang Cat Back Exhaust   - Chrome Tips (15-20) 2.3 422094
  • Roush Mustang Cat Back Exhaust   - Chrome Tips (15-20) 2.3 422094
  • Roush Mustang Cat Back Exhaust   - Chrome Tips (15-20) 2.3 422094
  • Roush Mustang Cat Back Exhaust   - Chrome Tips (15-20) 2.3 422094

Upgrade the exhaust on your 2015-2020 2.3 Mustang with a catback exhaust system from Roush!

Item #RSH-422094
MPN# 422094

Everyday Low Price: $1,099.99

Temporarily out of stock 

This item is currently out of stock and cannot be purchased at this time.
Add to cart
Add to Wishlist


  • Improves Exhaust Sound
  • Increase Horsepower and Torque
  • Bolt On Installation


  • 4" Flash-Chromed Dual Wall Tips
  • Uses OEM Hangers & Mounting Points
  • No Welding
  • 304 Stainless Steel Construction

What's in the Box

  • (1) Roush Catback Exhaust

Roush Brand Image

Product Description

Roush Catback Exhaust
Pump out a menacing sound in your 2015-20 2.3L Ecoboost with the addition of this Roush Catback Exhaust system! Drastically change the way your boosted S550 sounds and performs while adding horsepower, torque, and looks! This Roush exhaust upgrade includes an integrated Y-pipe, 4" chrome tips and true bolt-on installation.

Roush Quality
Roush utilizes 2.5" stainless steel mandrel bent piping to give a strong corrosion-resistant exhaust and to allow a smooth flow of gasses with a reduction in backflow. This cat-back exhaust is completed with 4" dual wall chrome flashed quad tips that feature an embossed Roush logo. This exhaust uses factory mounting points and will fit without requiring any modifications or welding. Not only does this cat-back sound good with single-tip high flow chambered mufflers it also looks exceptional in your stock rear valance. Roush proudly stands behind their exhaust products and includes a limited lifetime warranty for rest assured quality!

  • Fits 2015-2020 Mustang 2.3 Ecoboost

    ROUSH® Limited Warranty - Click Here

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

    Customer Photos (1)

    • Cat Back Exhaust

    Vehicle Applications

    Ford Mustang - 2015 (15) - 2016 (16) - 2017 (17) - 2018 (18) - 2019 (19) - 2020 (20)

    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.

    Products by Vehicle