Stainless Works 20-21 Ford F-250/F-350 7.3L Headers 1-7/8in Primaries 3in Collectors High Flow Cats
Stainless Works 20-21 Ford F-250/F-350 7.3L Headers 1-7/8in Primaries 3in Collectors High Flow Cats
SKU:FT220188HCAT
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The Stainless Works 20-21 Ford F-250/F-350 7.3L Headers with 1-7/8 inch primaries and 3 inch collectors feature integrated high flow catalytic converters designed to enhance exhaust flow and improve engine performance. Constructed from premium stainless steel, these headers offer superior durability and corrosion resistance. The 1-7/8 inch primary tubes optimize exhaust scavenging, while the 3 inch collectors ensure efficient gas flow for increased horsepower and torque. The built-in high flow cats provide emissions compliance without sacrificing power, making this a high-quality upgrade for the 7.3L Power Stroke diesel engine.
These headers are specifically engineered for 2020 to 2021 Ford F-250 and F-350 trucks equipped with the 7.3L engine. They serve as a direct bolt-on replacement for the factory exhaust manifolds and catalytic converters, simplifying installation. Ideal for street and towing applications, these headers improve throttle response and overall engine efficiency while maintaining emissions standards. The kit includes the headers with integrated high flow cats, designed to fit the stock exhaust system without modification. This product is perfect for owners seeking enhanced performance and durability in their heavy-duty Ford trucks.
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Overview
Overview
Stainless Works Performance Headers
Fits 2020–2021 Ford F-250 and F-350 with 7.3L Engine
Part #: FT220188HCAT
Overview
The Stainless Works headers are engineered specifically for the 2020 and 2021 Ford F-250 and F-350 trucks equipped with the 7.3L engine. Designed as a high-performance drivetrain component, these headers replace the factory exhaust manifolds to improve exhaust flow and support enhanced engine breathing. Ideal for truck owners seeking to optimize their vehicle’s exhaust efficiency, these headers help reduce backpressure and support better throttle response.
Constructed to accommodate the demanding conditions of heavy-duty trucks, these headers are intended to provide durable performance and long-lasting reliability while maintaining compatibility with the factory exhaust system through integrated high flow catalytic converters.
Key Features
These Stainless Works headers offer a range of technical benefits tailored to performance enthusiasts and professional installers alike:
- 1-7/8 inch primary tubes designed for optimized exhaust scavenging and flow
- 3 inch collector diameter to support efficient exhaust gas merging and exit
- Integrated high flow catalytic converters to maintain emissions control while enhancing flow
- Precision mandrel-bent tubing for smooth airflow and minimal turbulence
- Constructed from high-quality stainless steel for corrosion resistance and durability
- Engineered specifically for the 7.3L Power Stroke engine to ensure proper fitment and performance
- Designed to bolt directly to factory exhaust flanges for straightforward installation
Construction & Design
These headers feature mandrel-bent stainless steel tubing that preserves the internal diameter throughout bends, minimizing restrictions and promoting consistent exhaust flow. The use of stainless steel ensures resistance to rust and heat-related degradation, which is critical for the demanding thermal environment of diesel engines. The integrated high flow catalytic converters are designed to balance emissions requirements with performance, allowing for improved exhaust evacuation without sacrificing compliance components.
Installation & Fitment
Designed as a direct replacement for the stock exhaust manifolds on 2020–2021 Ford F-250 and F-350 trucks with the 7.3L engine, these headers install using existing mounting points and hardware. The bolt-on design simplifies the upgrade process, making it accessible for experienced DIYers and professional installers. Proper fitment ensures compatibility with the factory exhaust system and related components.
