Description
Unleash the full potential of your 2007–2014 Ford Mustang Shelby GT500 with the Stainless Works Long Tube Headers featuring 1-7/8" primaries, 3" high-flow catted lead pipes, and a traditional 3" H-pipe crossover. Designed for serious performance enthusiasts, this system maximizes horsepower and torque while producing a deep, muscular exhaust tone true to the Mustang’s heritage.
Engineered with oval exhaust ports that perfectly match the factory cylinder head, the headers ensure optimal exhaust flow and seamless integration with your GT500. The headers are constructed from 304 stainless steel, featuring TIG welds, 3/8" thick flanges, and mandrel-bent tubing for strength, precision, and long-lasting durability.
The included 3" slip-fit collectors feature merge spikes that enhance scavenging and reduce turbulence for a more efficient exhaust path. This system uses Performance Connect for a perfect fit with Stainless Works cat-back exhaust systems.
Whether you’re running a stock 5.4L or a tuned 5.8L GT500, these headers provide significant improvements in performance, throttle response, and exhaust tone—while preserving compatibility with air tubes for factory sensor integration.
Key Features:
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Long Tube Header Design – Designed for maximum performance on naturally aspirated and supercharged applications
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1-7/8" Mandrel-Bent Primaries – Ideal for high-performance builds
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304 Stainless Steel Construction – Rust-resistant and TIG welded for strength and precision
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3" OD Slip-Fit Collectors – Include merge spikes for enhanced flow and scavenging
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Oval Exhaust Ports – Match factory cylinder head for a perfect seal
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Includes High-Flow Cats and 3" H-Pipe – Provides deep, traditional muscle car tone
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Performance Connect – Designed to mate perfectly with Stainless Works exhaust systems
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Air Tube Provisions – Ensures compatibility with factory emissions sensors
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Made in the USA – Built in Streetsboro, Ohio with premium craftsmanship
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Limited Lifetime Warranty – Covers materials and workmanship
Fitment:
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2007–2012 Ford Mustang Shelby GT500 5.4L V8
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2013–2014 Ford Mustang Shelby GT500 5.8L V8
Elevate your Shelby GT500’s exhaust performance and tone with the Stainless Works Long Tube Headers and H-Pipe system—engineered for power, durability, and classic muscle sound.
