Stainless Works FT220188HCAT Long Tube Headers for 20-25 Ford F250/F350 7.3L

Vehicle Fitment

• 2020-2025 Ford F-250 Super Duty (7.3L V8 Godzilla, RWD/4WD)
• 2020-2025 Ford F-350 Super Duty (7.3L V8 Godzilla, RWD/4WD)

Fitment Notes

• Long-tube header system with high-flow catalytic converters; replaces factory manifolds and mid-pipe connections.
• Fits all cab and bed configurations equipped with the 7.3L Godzilla V8.
• Intended for engine-forward exhaust modification; ECU calibration may be required for optimal performance.
• Not CARB compliant; for off-road or competition use where permitted.

Features

• 1-7/8" mandrel-bent primary tubes improve exhaust flow and throttle response.
• 3" collectors with slip-fit connections ensure leak-free sealing and strong exhaust scavenging.
• Constructed from premium 304 stainless steel for long-term durability and corrosion resistance.
• TIG-welded joints provide superior strength under heavy load and heat cycles.
• High-flow catalytic converters integrated for improved emission flow and reduced restriction.
• Vehicle-specific design ensures proper clearance around chassis, steering, and drivetrain components.
• Compatible with factory or aftermarket cat-back systems using supplied adapters.
• Significant horsepower and torque gains when paired with proper tuning.

Specifications

• Part Number: FT220188HCAT
• Position: Left & Right Side (full header set)
• Primary Tube Diameter: 1-7/8"
• Collector Diameter: 3"
• Material: 304 stainless steel
• Catalytic Converters: High-flow, welded into collectors
• Welding Type: TIG welds throughout
• Vehicle Lift Range: Works with stock or lifted trucks

Included Components

• 1x Driver-side long-tube header with high-flow catalytic converter
• 1x Passenger-side long-tube header with high-flow catalytic converter
• 1x Hardware kit
• 1x Header gaskets set
• Installation instructions

Product Description

The Stainless Works FT220188HCAT long-tube header system is engineered specifically for the 2020-2025 Ford F-250 and F-350 Super Duty models equipped with the 7.3L Godzilla V8. Designed for maximum flow and durability, this system replaces the restrictive factory manifolds with mandrel-bent 1-7/8" primaries feeding into 3" collectors, improving power output and exhaust efficiency across the rev range.

Built from corrosion-resistant 304 stainless steel and reinforced with TIG-welded joints, these headers withstand heavy towing, high-load operation, and demanding environments. The integrated high-flow catalytic converters increase efficiency while maintaining essential emissions functionality. Compatible with both stock and aftermarket exhaust systems, the FT220188HCAT provides a major performance upgrade for Super Duty owners looking to unlock the full capability of the 7.3L platform.