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Roush Axle-back Exhaust Kit Quad Black Tips (2018 - 2026 Mustang GT) 422097-BLK

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Item#:
422097-blk
Price: $749.99
(1 review) Write a Review

Unleash the roar of your 5.0L Coyote engine with the Roush Performance Black-Tip Axle-Back Exhaust System for the 2018–2025 Mustang GT. Engineered for aggressive tone, increased flow, and race-inspired styling, this system gives your Mustang the commanding presence it deserves — on the street or at the strip.

Turn every drive into a performance experience with a deeper, louder, and more aggressive exhaust tone — precisely tuned to complement the Coyote’s natural growl. Whether launching off the line or cruising through town, the Roush Performance Axle-Back Exhaust gives your GT the unmistakable edge of track-proven engineering.

 

This system pairs powerful sound with bold styling. The dual 4-inch black-coated tips give your Mustang’s rear profile a stealthy, motorsport-inspired look, while mandrel bends and premium TIG welds ensure lasting durability and a seamless fit.

Backed by decades of motorsports and performance expertise, every Roush Performance exhaust system is engineered for real-world durability, performance gains, and long-lasting quality. This axle-back solution delivers the tone, style, and craftsmanship worthy of the Roush name.

Features: 

  • Fits 2018–2025 Mustang GT Fastback models with 5.0L V8
  • Dual 4" black exhaust tips featuring laser-etched Roush Performance logos
  • Straight-through muffler design for an aggressive exhaust note without excessive cabin drone
  • Mandrel-bent 304 stainless steel construction for maximum strength and corrosion resistance
  • Axle-back design — retains factory catalytic converters and emissions equipment
  • Easy bolt-on installation — no cutting or welding required

Fitment:

- 2018 Ford Mustang GT 5.0L

- 2019 Ford Mustang GT 5.0L

- 2020 Ford Mustang GT 5.0L

- 2021 Ford Mustang GT 5.0L

- 2022 Ford Mustang GT 5.0L

- 2023 Ford Mustang GT 5.0L

- 2024 Ford Mustang GT 5.0L

- 2025 Ford Mustang GT 5.0L

CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

1 Review Hide Reviews Show Reviews

  • 3
    Roush axle back exhaust

    Posted by Levi on Aug 9th 2025

    I gave a 3 because the shipping took a month plus to get my purchase, the product is amazing though. Love the sound, love the performance. Feels and sounds like a different car now. I did pair it with a roush cold air I take as well. Great combo.