Upgrade your 2020–2026 Ford 6.7L Powerstroke with the WCFAB 4” Cold Air Intake System — built for maximum airflow, aggressive turbo sound, and clean underhood styling. Designed as a direct replacement for the restrictive factory intake, this system delivers improved airflow to the turbo, quicker throttle response, and cooler intake temperatures without requiring tuning.
Constructed from high-quality fabricated aluminum, the WCFAB intake features a massive 4” intake tube with smooth aerodynamic bends to improve airflow velocity and reduce restriction. The fully enclosed aluminum air box helps pull in cooler outside air while protecting the filter from engine bay heat, making it ideal for towing, daily driving, and performance applications.
This kit includes a dry reusable air filter, pre-filter cover, silicone boot, stainless steel T-bolt clamps, and all necessary hardware for a straightforward bolt-on installation. Finished in WCFAB’s signature powder coat options, it delivers both performance and show-quality appearance under the hood.
Features:
• Massive 4” high-flow intake tubing
• Fabricated aluminum air box and lid construction
• Improved airflow, throttle response, and turbo sound
• Dry reusable air filter with pre-filter cover
• High-quality silicone boot and stainless T-bolt clamps
• Bolt-on installation with no tuning required
• Compatible with stock or modified trucks
• Made in the USA
Fits:
2020–2026 Ford F-250 / F-350 / F-450 Super Duty
6.7L Powerstroke Diesel
Whether you’re looking for improved drivability, better airflow for future upgrades, or a more aggressive sound every time you hit the throttle, the WCFAB Cold Air Intake is one of the cleanest and most effective intake upgrades available for the 6.7 Powerstroke.