Description
Unleash the full fury of your 2015-2020 Ford Shelby GT350 or GT350R with the Stainless Works Redline Performance Connect X-Pipe Catback Exhaust with Valves. Designed for maximum aggression, this system delivers an exhilarating auditory experience that matches the raw performance of the 5.2L flat-plane crank V8 engine. Engineered for enthusiasts who crave volume, presence, and performance, the Redline series transforms your driving experience with a tone that commands attention.
This catback system features a full 3-inch mandrel-bent design for superior exhaust flow and reduced restrictions. The integrated X-pipe crossover improves scavenging and enhances mid-to-high RPM power while sharpening the exhaust tone. At the core of this system are Stainless Works’ exclusive Redline mufflers—engineered to produce the most aggressive sound signature in the lineup, all while maintaining drone-free comfort inside the cabin.
The factory-compatible active exhaust valves are built directly into the system, allowing seamless integration with OEM drive modes—Quiet, Normal, and Track. From refined and controlled to wide-open intensity, the Redline catback adapts effortlessly to your driving mood. Designed with a Performance Connect interface, this system pairs perfectly with Stainless Works long tube headers to create a complete, high-performance exhaust pathway.
Precision-crafted in the USA from 304 stainless steel and TIG welded for exceptional strength and corrosion resistance, this exhaust system delivers the durability, performance, and build quality expected from a premium brand. It exits cleanly through the factory valance using OEM tips for a stock-like appearance with track-ready sound and performance.
Key Features:
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Redline Sound Signature – The most aggressive tone offered by Stainless Works, designed to maximize volume and performance.
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Performance Connect – Designed to integrate with Stainless Works long tube headers for a complete performance setup.
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Active Exhaust Valves – Fully compatible with factory Quiet, Normal, and Track modes for versatile sound control.
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3” Mandrel-Bent Tubing – Enhances exhaust flow and supports increased horsepower.
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X-Pipe Crossover – Optimizes exhaust scavenging and delivers a crisp, high-performance tone.
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304 Stainless Steel – Corrosion-resistant and built for long-lasting durability.
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Uses OEM Tips – Maintains factory styling while delivering superior sound.
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TIG Welded Construction – Precision craftsmanship ensures a perfect fit and strong welds.
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Made in the USA – Handcrafted in Streetsboro, Ohio, and backed by a limited lifetime warranty.
Fitment:
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Ford Mustang Shelby GT350 (2015-2020)
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Ford Mustang Shelby GT350R (2015-2020)
Upgrade your Shelby GT350’s exhaust system with the Stainless Works Redline Catback featuring a Performance Connect X-pipe and experience the raw, aggressive sound and performance this flat-plane V8 was meant to deliver.
