Product details

Included cast aluminum turbo inlet is designed for maximum airflow while maintaining compatibility with both factory and aftermarket air intake systems and OEM style drop-in turbo upgrades. Retains OEM-style widemouth oval inlet for a seamless install and utilizes a dual O-ring slip-fit connection at turbo compressor cover, providing a simple, leak-free installation. This kit also retains factory CCV function through a supplied billet aluminum fitting with a #10 ORB thread. Unlike designs that deadhead exhaust gas into the intake stream, the WCFab intake manifold features an optimized EGR introduction and mixing cavity - eliminating a major flow path obstruction in the OEM design. This promotes more thorough mixing of EGR gases with incoming air, helping reduce soot accumulation inside the intake manifold while dramatically increasing airflow vs. OEM to maintain a more consistent airflow over the lifetime of the truck. Take the performance of your 2020-2026 Ford 6.7L Power Stroke to the next level with WCFab's High Flow Upper Intake Manifold & Turbo Inlet Kit. Engineered to be the largest, least restrictive, and highest-flowing intake manifold available, this complete system is designed to maximize airflow, improve efficiency, and support everything from stock trucks to high-horsepower builds. The result is improved throttle response, quicker turbo spool-up, lower EGTs, and increased engine efficiency. When paired with custom performance tuning and upgraded turbos, this kit provides the airflow needed to support significantly higher power levels. Featuring a massive 3.5-inch Y-Bridge intake manifold paired with a high-flow turbo intake horn, this bolt-on upgrade delivers a 146% increase in airflow over the OEM intake manifold while remaining emissions compatible and requiring no tuning for install. To further improve performance and sound, the factory turbo resonator is eliminated, allowing for increased turbo whistle and a more aggressive engine tone. Wehrli Custom Fabrication - Y-Bridge Kit, High Flow, w/ Turbo Inlet, 2020-26 6.7L Power Stroke, Cat Yellow Y-Bridge Kit, High Flow, w/ Turbo Inlet, 2020-26 6.7L Power Stroke, Cat Yellow

Manufacturer fitment & guides

Check WCF100139-CAT against the manufacturer’s application information below.

A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.

Part-specific notes

• Not CARB approved. Destination and intended-use restrictions must be checked before sale.
• Emissions acknowledgement required before purchase.
• California Proposition 65: Y