Improve the sound and performance of your 2015–20 Shelby GT350 or GT350R with premium long tube headers from Stainless Works. American-Made and designed specifically for the 5.2L Voodoo engine, these headers feature 1-7/8" primary tubes that are CNC mandrel bent to increase airflow and engineered to create maximum power.
This system comes with 3" slip-fit collectors and high-flow catalytic converters that flow into an easy connection to your factory exhaust system. Choose between Factory Connect or Performance Connect options to match your specific build.
Built from corrosion-resistant 304 stainless steel and fully TIG welded for strength and durability at our state-of-the-art facility in Streetsboro, Ohio — engineered for long-term performance.
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American-made from raw material to finished product
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TIG welded by skilled craftsmen for strength and beauty
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Lifetime warranty on material and craftsmanship
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Direct bolt-on fit for 2015–20 Shelby GT350 / GT350R 5.2L
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Multiple connection options to match your build
| Vehicle Fitment | 2015–20 Shelby GT350 / GT350R 5.2L |
| System Type | Long Tube Header Kit |
| Primary Tube Size | 1-7/8" |
| Collector Size | 3" Slip-Fit |
| Catalytic Converters | EPA Compliant High-Flow |
| Connection | Factory Connect or Performance Connect |
| Material | 304 Stainless Steel |
| Welding | TIG Welded |
| Warranty | Lifetime |
| Origin | Made in USA — Streetsboro, Ohio |
Sound Comparison and Features — 2015–20 Shelby GT350 Long Tube Header System
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Driver & Passenger Side Headers
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Catalytic Converters x2
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Lead Pipes x2
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O2 Extensions x2
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Bolt Kit — 16 Pieces
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RTV Tube
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Clamps x4
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Installation Instructions
Questions? Call us at 800-878-3635 | Mon–Fri 7:30am–4:30pm EST
Built To Order in 4 Weeks — Free Shipping on Orders $50+
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Stainless Works Headers
I purchased a set over a year and half ago for my 2018 GT350. These headers have held up great with zero issues! I just recently took them off the car to wrap them and I have to say I’m impressed with the quality and craftsmanship that went into them even after a year of getting beat on. I will definitely be buying another set for my 2025 F-150 here soon in the near future! Great job SW!! ❤️
