Description
Transform the sound and performance of your Mustang GT with the Stainless Works Redline Cat-Back H-Pipe Exhaust System with Active Valves, designed specifically for the 2018-2023 Ford Mustang GT with Active Valve Performance Exhaust. This high-performance exhaust system delivers Stainless Works' Redline sound profile—engineered to extract the most aggressive tone from the 5.0L Coyote V8 while eliminating interior drone for everyday drivability.
The system features a true 3" cat-back configuration with a carefully designed H-pipe crossover, which enhances low-end torque and produces a deeper, classic muscle car rumble. Constructed entirely from 304 stainless steel, the system is corrosion-resistant, fully TIG welded for strength and durability, and CNC mandrel bent to ensure optimal airflow and precise fitment.
Equipped with dual-mode mufflers and a 3" active valve assembly, this system retains full integration with the factory electronic exhaust controls, offering both “Track” and “Quiet” modes. Whether you're cruising the streets or wide open on the track, you’ll have full control over your exhaust’s tone and volume.
At the rear, this Redline system finishes in style with quad 4” polished slash-cut double wall tips, creating a bold, race-inspired look. The Performance Connect configuration allows for direct compatibility with Stainless Works long tube headers, delivering a free-flowing, header-back solution for maximum performance.
Made with pride in the USA at Stainless Works’ Streetsboro, Ohio facility, this system includes all necessary clamps and hangers for a seamless installation and is backed by a limited lifetime warranty on materials and craftsmanship.
Key Features:
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Fits 2018-2023 Ford Mustang GT with Active Valve Performance Exhaust
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Redline Sound Signature – Most aggressive tone, no drone
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H-Pipe crossover for deep muscle car sound and low-end torque
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Dual-mode mufflers with 3" active valve assembly – integrates with factory valve system
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True 3" 304 stainless steel construction – TIG welded and CNC mandrel bent
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Performance Connect system – designed to pair with Stainless Works long tube headers
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Quad 4” polished slash-cut double wall tips for a bold and refined rear appearance
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Includes hangers and clamps for straightforward bolt-on installation
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Mill finish – fully TIG welded for superior durability
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Proudly 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 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 to connect directly to Stainless Works long tube headers using Performance Connect. Not compatible with stock manifolds.
Upgrade your Mustang’s exhaust system with the Stainless Works Redline Cat-Back H-Pipe, blending aggressive sound, precision fitment, and durable stainless steel construction for unmatched performance.
