Description
Transform the sound and performance of your Mustang GT with the Stainless Works Redline X-Pipe Cat-Back Exhaust System, crafted specifically for the 2018-2023 Ford Mustang GT Coupe. Built for enthusiasts seeking the most aggressive tone and maximum flow, this system is part of Stainless Works' Redline series, engineered to push the volume and intensity of the 5.0L Coyote V8 to its limits—without introducing unwanted cabin drone.
At the heart of the system is a high-velocity X-pipe crossover, designed to enhance exhaust scavenging and produce a sharper, race-inspired exhaust note. The system features 3” mandrel-bent tubing throughout for superior flow and performance, and it connects seamlessly to Stainless Works long tube headers via the Performance Connect setup—ensuring a direct, restriction-free path for exhaust gases.
The Redline mufflers provide an aggressive, no-compromise sound profile, while the exhaust exits through quad 4” slash-cut polished double wall tips, giving your Mustang an unmistakably bold rear-end appearance. Constructed from 304 stainless steel, this system offers exceptional resistance to corrosion and high temperatures. Precision TIG welding throughout the system ensures structural integrity and clean welds, contributing to the long-term durability and finish of the exhaust.
This configuration is designed specifically for Mustangs without Active Valve Performance Exhaust, making it ideal for base models or those looking to simplify and maximize performance with a static dual-mode system.
Key Features:
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Fits 2018-2023 Ford Mustang GT Coupe (Non-Active Valve)
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Redline Sound Signature – Loudest and most aggressive profile with no drone
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X-Pipe crossover – High-velocity flow for sharper tone and increased top-end power
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Performance Connect – Designed to pair directly with Stainless Works long tube headers
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3” mandrel-bent 304 stainless steel construction – For maximum strength and flow
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Quad 4” polished double wall slash-cut conical tips for a bold rear aesthetic
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Turbo custom mufflers tuned for aggressive tone and performance
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Fully TIG welded at Stainless Works' Ohio facility for strength and craftsmanship
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Mill finish for a race-inspired, raw look
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Includes all necessary clamps and hangers for installation
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Lifetime warranty on materials and craftsmanship
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Made in the USA
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Not confirmed to fit convertible models
Fitment:
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2018-2023 Ford Mustang GT 5.0L V8 – Coupe without Active Valve Performance Exhaust
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2019-2020 Ford Mustang Bullitt V8 5.0L
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2017-2020 Ford Mustang GT V8 5.0L
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2017-2020 Ford Mustang GT Premium V8 5.0L
Designed to connect to Stainless Works long tube headers using Performance Connect. Not compatible with stock manifolds or factory active exhaust valve systems.
Upgrade your Mustang’s performance and sound with the Stainless Works Redline X-Pipe Cat-Back Exhaust—precision-built for aggressive tone, unrestricted flow, and enduring quality.
