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Roush Axle-Back Exhaust Black Tips (2015 - 2017 Mustang GT) 421834-BLK

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Item#:
421834-blk
Price: $749.99
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Give your 2015–2017 Mustang GT the aggressive tone and bold rear-end styling it deserves with the Roush Performance Black-Tip Axle-Back Exhaust System. Designed for the 5.0L Coyote V8, this system unlocks a deep, throaty exhaust note while enhancing your Mustang’s look with dual 4-inch black-coated tips.

The Roush Performance axle-back exhaust system is acoustically engineered to deliver a distinct, race-inspired sound that’s aggressive during acceleration and smooth while cruising. With minimal restriction and optimized flow, it brings out the true character of your Mustang’s V8.

The system’s dual 4-inch black tips add a bold, motorsport-inspired aesthetic to the rear of your Mustang, complementing its modern design while letting everyone know this isn’t just any GT. Finished with the Roush Performance logo, these tips provide a sleek, aggressive look that sets your build apart.

As with every Roush Performance product, this axle-back exhaust is engineered to meet the same rigorous standards used in our high-performance vehicles. From the materials to the fitment, every detail is designed to ensure long-lasting durability, excellent performance, and unmatched sound.

Features:

  • Fits 2015–2017 Mustang GT Fastback models with 5.0L V8

  • Dual 4" black exhaust tips etched with the Roush Performance logo for a stealthy, aggressive finish

  • Straight-through muffler design for a deep, powerful exhaust note without excessive cabin drone

  • Mandrel-bent 304 stainless steel construction for strength, flow, and corrosion resistance

  • Axle-back configuration — maintains factory catalytic converters and emissions equipment

  • No cutting or welding required — easy bolt-on installation

Fitment:

- 2015 Ford Mustang GT

- 2016 Ford Mustang GT

- 2017 Ford Mustang GT

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