Exhaust
2018-2026 Roush Mustang GT Black-Tip Axle-Back Exhaust
Roush part # 422097-BLK
$799.99
Roush retail price · part only
Installed at our shop
est. $949.99
Part $799.99 + about 1 hr labor at $150/hr ($150.00).
Estimate only — shop supplies and sales tax not included. We confirm the final installed price for your exact vehicle before any work.
Fits: 2018–2026 Mustang
MustangInstalled at our East Bridgewater shop, or shipped anywhere in the US. Prefer to talk? 508-715-3554
- Genuine ROUSH Performance part, from an authorized Gold Dealer
- Installed by Ford specialists at our East Bridgewater shop
- Roush retail price. Installed price estimated up front, confirmed before work
Prices and availability subject to change. Prices updated October 2, 2026.
Details & specs
2018–2026 Roush Performance Mustang GT Black-Tip Axle-Back Exhaust System
Iconic Sound. Stealth Looks. Pure Roush Performance.
Unleash the roar of your 5.0L Coyote engine with the Roush Performance Black-Tip Axle-Back Exhaust System for the 2018–2026 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.
Key Features:
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Fits 2018–2026 Mustang GT Fastback models with 5.0L V8
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Quad 3.5" black exhaust tips
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Straight-through muffler design for an aggressive exhaust note without excessive cabin drone
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Mandrel-bent 304 stainless steel construction for maximum strength and corrosion resistance
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Axle-back design — retains factory catalytic converters and emissions equipment
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Easy bolt-on installation — no cutting or welding required
- Only fits Quad tip valances
Sound That Commands Attention.
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.
Designed to Perform. Styled to Impress.
This system pairs powerful sound with bold styling. The quad 3.5-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.
Roush Performance Heritage in Every Detail.
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.
Add aggressive tone and bold style to your Mustang GT with the Roush Performance Black-Tip Axle-Back Exhaust System.
