Description
Unleash the full potential of your 2018-2023 Ford Mustang GT with the Stainless Works Redline Series 3" Catback Exhaust System with X-pipe and active valve integration. Designed specifically for the modern 5.0L Coyote engine, this high-performance exhaust system delivers an aggressive tone while eliminating interior drone, giving your Mustang the powerful sound it deserves without sacrificing comfort.
At the heart of this system is the Redline Series muffler, carefully engineered to provide the most aggressive sound profile in the Stainless Works lineup. Paired with a free-flowing X-pipe, this catback maximizes exhaust scavenging and enhances high-RPM horsepower, while maintaining a balanced, race-inspired exhaust note.
Crafted from premium 304 stainless steel, all tubing is CNC mandrel bent for precise fitment and optimal flow. The TIG-welded construction ensures strength, longevity, and exceptional build quality. Integrated 3" active exhaust valves allow full retention of factory exhaust modes, letting you switch between stealthy and aggressive exhaust profiles at the touch of a button. The system is finished with four polished 4-inch double wall slash-cut tips for a bold and refined rear-end appearance.
This bolt-on system connects directly to the stock exhaust manifolds (factory connect) and includes all necessary clamps and hangers for a straightforward installation. Proudly made in the USA and backed by a limited lifetime warranty, this system offers the perfect blend of performance, sound, and durability.
Key Features:
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Designed for 2018-2023 Ford Mustang GT with Active Valve Performance Exhaust
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Redline Sound Profile – Most aggressive tone with no cabin drone
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3" mandrel-bent tubing for superior flow and performance
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X-Pipe crossover enhances high-end power and balanced tone
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Active exhaust valves included – retains full factory valve functionality
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Dual-mode mufflers tuned for aggressive sound under throttle
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Quad 4” polished slash-cut double wall tips for a bold finish
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304 stainless steel construction for corrosion resistance and strength
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TIG welded for unmatched durability and craftsmanship
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Factory connect design for easy bolt-on installation
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Made in the USA with a limited lifetime warranty
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Not confirmed to fit convertible models
Fitment:
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2018-2023 Ford Mustang GT 5.0L V8 – Coupe with Active Valve Performance Exhaust
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2017-2020 Ford Mustang GT V8 4951cc – Catback
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2017-2020 Ford Mustang GT Premium V8 4951cc – Catback
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2019-2020 Ford Mustang Bullitt V8 4951cc – Catback
Note: Not confirmed to fit convertible models.
Upgrade your Mustang’s performance and exhaust tone with the Stainless Works Redline Series Catback X-Pipe System—engineered for aggressive sound, optimal flow, and lasting quality.
