Description
Enhance the driving experience of your 2015-2020 Ford Mustang Shelby GT350 or GT350R with the Stainless Works Legend Factory Connect H-Pipe Catback Exhaust with Valves. This high-performance catback system delivers a refined, powerful exhaust tone while preserving comfortable cabin acoustics, making it ideal for spirited daily driving and weekend track days.
Constructed from premium 304 stainless steel, the system features 3-inch mandrel-bent tubing for optimal exhaust flow and long-term durability. The custom-engineered H-pipe crossover promotes a deep, classic muscle car rumble while improving exhaust scavenging and maintaining consistent backpressure. Paired with chambered turbo mufflers tuned specifically for the 5.2L Voodoo engine, the Legend series produces a balanced, assertive tone with zero drone—perfect for those seeking an aggressive yet livable sound.
Equipped with active exhaust valves, the system integrates seamlessly with your factory electronics, maintaining full functionality of Ford’s factory exhaust modes—Quiet, Normal, and Track. Whether cruising or pushing the limits, the Legend system provides flexibility and refined performance.
Designed to connect directly to the factory connection point, this catback reuses the OEM tips for a factory-style fit and finish. Built at Stainless Works’ state-of-the-art facility in Streetsboro, Ohio, the system is TIG welded for maximum strength and backed by a limited lifetime warranty on materials and craftsmanship.
Key Features:
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Factory Connect Design – Connects to OEM location for easy installation.
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Active Exhaust Valves – Retains full compatibility with factory Quiet, Normal, and Track modes.
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3” Mandrel-Bent Tubing – Enhances exhaust flow and throttle response.
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H-Pipe Crossover – Creates a deeper, classic exhaust tone with consistent performance.
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Chambered Turbo Mufflers – Legend-tuned for assertive, clean tone without drone.
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304 Stainless Steel Construction – Rust-resistant and highly durable for long-term reliability.
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Uses OEM Tips – Maintains original rear valance exit for a seamless, factory-style appearance.
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TIG Welded – Precision-crafted in the USA with expert welding and fitment.
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Signature Legend Sound – A refined, aggressive tone designed for daily drivability and enthusiast enjoyment.
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 Legend Catback featuring an H-pipe and enjoy a bold, refined sound with everyday comfort and top-tier performance.
