Stainless Works 15-19 Ford F-150 5.0L Catted Perf Connect Headers 1-7/8in Primaries 3in Collectors (part # FT18HCAT), built from 304 stainless steel by Stainless Works in Streetsboro, Ohio.
304 Stainless Steel
TIG Welded
2015–26 F-150 5.0L
Long Tube Headers
3" Collector
Made in USA
Overview
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.
Why Stainless Works
- 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
Key Features
1-7/8" Primary Tubes
Optimized sizing for strong mid-range and top-end power gains.
3" Collectors
Improved exhaust scavenging for maximum horsepower and torque.
High-Flow Catalytic Converters
EPA compliance with improved flow for maximum performance.
Performance Connection Point
Designed for true 3" exhaust systems and maximum flow.
Mandrel Bent Tubing
Smooth airflow with zero restriction bends.
TIG Welded Construction
Precision welds for maximum durability.
Specifications
| Vehicle Fitment |
2015–26 Ford F-150 5.0L |
| 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 |
Fitment Information
This header system fits the 2015–26 Ford F-150 5.0L including Regular Cab with Long Bed configurations.
⇩ Download Installation Instructions (PDF)
See It In Action
Sound Comparison and Features — 2015–26 F-150 5.0L Long Tube Header System
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
Frequently Asked Questions
Will these headers fit my 2015–26 F-150 5.0L?
Yes. These long tube headers are designed specifically for the 2015–2026 Ford F-150 with the 5.0L Coyote engine. They are a direct bolt-on kit with no cutting or modification required.
What is the Performance Connection?
The Performance Connection is designed for true 3" exhaust systems, providing a seamless connection to Stainless Works catback systems for a complete 3" exhaust end-to-end. This maximizes flow and performance over factory-style connections.
Do these headers include catalytic converters?
Yes. This system includes high-flow catalytic converters that are EPA compliant and designed for improved flow while maintaining emissions compliance.
What warranty is included?
Stainless Works provides a lifetime warranty on material and craftsmanship — covering the full life of the product, not just a limited term.
Questions? Call us at | Mon–Fri 7:30am–4:30pm EST
Built To Order in 4 Weeks — Free Shipping on Orders $50+
This Listing
- Brand: Stainless Works
- Part number: FT18HCAT
- Product type: Headers
- Fitment: 2015-2019 Ford F-150 5.0L
- EPA status: Testing
- Shipping weight: 62.4 lb
California Prop 65 warning applies to this product.
Emissions note: headers, downpipes and catless/high-flow pipes may not be legal for street use in all states. Check your local emissions laws before installing.
Fitment note: Stainless Works systems are application-specific (year, cab/bed, transmission and factory exhaust). Send us your VIN before ordering and we will confirm fitment: 954-507-6261 or sales@maxredline.com.
