Roush
Roush 2018-2023 Ford Mustang 5.0L GT Axle-Back Exhaust Kit
SKU: R00I 422097
Description
Part #: 422097
Give your 2018+ 5.0L Mustang GT an aggressive race-inspired sound and powerful looks, and boost performance with this ROUSH Performance Axle-Back Exhaust System. This 2018+ ROUSH Performance Axle-Back Exhaust System is constructed of corrosion-resistant T-304 stainless steel, and is mandrel-bent for high-performing airflow. Thanks to hours of research and development, testing, and validation, this system improves flow and reduces back pressure. Along with quad polished T-304 stainless steel tips, this system includes dual high-flow mufflers that improve the stock sound, performance, and flow characteristics of the Mustang's V8 powerhouse.
Ships Free! ROUSH Axle-Back Exhaust for 2018-2023 5.0L GT Mustangs adds an aggressive sound & powerful looks. Corrosion-resistant 304 SS dual mufflers & quad tips.
Fitment
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Available on iOS & Android
Specifications
| Brand | Roush |
| Part Number | R00I 422097 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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