Stainless Works 2015-2026 F-150 5.0L Long Tube Headers w/ High-Flow Cats - Performance Connect (FT18HCAT)
Stainless Works
Stainless Works 2015-2026 F-150 5.0L Long Tube Headers w/ High-Flow Cats - Performance Connect (FT18HCAT)
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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 2015–26 Ford F-150 5.0L with premium long tube headers from Stainless Works. American-Made and designed for the 5.0L Coyote engine, these headers feature 1-7/8" primary tubes that are CNC mandrel bent to increase airflow, and engineered to create maximum power.
These headers come with 3" collectors, as well as high-flow catalytic converters that smoothly bend into an X-pipe for optimal exhaust scavenging and performance. The Performance Connect design ensures a seamless connection to your existing or future exhaust system.
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 FT18HCAT - Single configuration.
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 2015–26 F-150 5.0L
- Performance Connect design for true 3" exhaust end-to-end
Specifications
- System Type: Long Tube Header Kit — Performance Connect
- Primary Tube Size: 1-7/8"
- Collector Size: 3"
- Catalytic Converters: EPA Compliant High-Flow
- Connection: Performance Connection Point — True 3" System
- Material: 304 Stainless Steel
- Welding: TIG Welded
- Warranty: Lifetime
- Origin: Made in USA — Streetsboro, Ohio
What's in the box
- Driver & Passenger Side Headers
- Driver Side Elbow
- High-Flow Catalytic Converters x2
- Driver & Passenger Side O2 Lead Pipes x2
- X-Pipe
- O2 Extensions (Use on 2017 & Older) x2
- O2 Extensions (Use on 2018 & Newer) x2
- Clamp with Hanger Welded On
- AccuSeal Clamps x6
- Header Bolt Kit — 16 Pieces
- RTV Tube
- Installation Instructions
Application
- 2015-2026 Ford F-150 5.0L
Installation instructions: Stainless Works PDF
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.