Description
Take your Mustang GT’s exhaust performance to the next level with the Stainless Works Redline 3" Cat-Back Exhaust System with Performance Connect X-Pipe and Active Valves, designed specifically for 2018-2023 Mustang GT models equipped with the Active Valve Performance Exhaust system. Built for enthusiasts who demand an aggressive sound and optimal flow, this Redline system delivers the most exhilarating exhaust note while maintaining comfort in the cabin.
The Redline Series is engineered to produce an aggressive, head-turning tone under acceleration, while eliminating interior drone at cruising speeds. Featuring a true dual 3" system and an X-pipe crossover, this system maximizes scavenging for increased power and delivers a crisp, refined exhaust note.
Constructed from high-grade 304 stainless steel, this system is corrosion-resistant and fully TIG welded for long-lasting durability. CNC mandrel-bent tubing ensures smooth airflow and precise fitment, while the included active exhaust valves seamlessly integrate with your factory valve system, allowing you to retain full control of the driving modes.
The Performance Connect configuration is designed to pair directly with Stainless Works long tube headers, offering a complete, high-flow system from the engine to the tailpipes. Finishing off the system are quad 4" polished slash-cut double wall tips for a commanding presence at the rear.
Proudly made in the USA, this cat-back system includes all necessary hangers and clamps and comes backed by Stainless Works’ limited lifetime warranty. It’s the perfect upgrade for Mustang GT owners seeking performance, sound, and quality in one complete package.
Key Features:
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Designed for 2018-2023 Ford Mustang GT with Active Valve Performance Exhaust
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Performance Connect system – designed to mate with Stainless Works long tube headers
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Redline Sound Profile – Most aggressive tone, no cabin drone
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3" mandrel-bent 304 stainless steel tubing for optimal flow and strength
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Dual-mode mufflers with active exhaust valves – track and quiet modes
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X-Pipe crossover for increased horsepower and balanced sound
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Quad 4" polished slash-cut double wall tips for a bold, finished look
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CNC mandrel bent and TIG welded for precise fitment and long-term durability
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Includes all clamps and hangers for a complete 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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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 for use with Stainless Works long tube headers via Performance Connect. Not intended for use with stock manifolds.
Shipping Dimensions:
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60 in (width) x 20 in (height) x 18 in (depth)
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Weight: 72 lbs
Upgrade your Mustang’s exhaust system with the Stainless Works Redline Cat-Back Performance Connect X-Pipe, delivering aggressive sound, improved flow, and precision-crafted durability.
