Stainless Works 2015-2020 Shelby GT350/GT350R Long Tube Headers w/ High-Flow Cats - Performance Connect (GT350HCAT3)
Stainless Works
Stainless Works 2015-2020 Shelby GT350/GT350R Long Tube Headers w/ High-Flow Cats - Performance Connect (GT350HCAT3)
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Not sure it fits?
Text us your year and model. We confirm fitment before it ships.
Talk to our team: 920-716-4005, Monday to Friday, 10am to 6pm CT.
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.
This listing: part number GT350HCAT3 - Connects To: Stainless Works Exhaust (Performance Connect).
Highlights
- American-made from raw material to finished product
- TIG welded by skilled craftsmen for strength and beauty
- Lifetime warranty on material and craftsmanship
- Direct bolt-on fit for 2015–20 Shelby GT350 / GT350R 5.2L
- Multiple connection options to match your build
Specifications
- 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
What's in the box
- Driver & Passenger Side Headers
- Catalytic Converters x2
- Lead Pipes x2
- O2 Extensions x2
- Bolt Kit — 16 Pieces
- RTV Tube
- Clamps x4
- Installation Instructions
Application
- 2015-2020 Ford Shelby GT350 5.2L
- 2015-2020 Ford Shelby GT350R 5.2L
Sold and installed at Vertex Motorsports in Appleton, WI. Call (920) 716-4005.
Installed by Vertex
Want it installed? We do that in-house.
Order it for your own build, or have our team in Appleton install it. Parts and installation can be quoted together.
Not sure it fits? Send us your year and model and we confirm before it ships.