Brenspeed Cylinder Head Cooling Mod – 2021+ F 150 VDE

Product Reviews for Brenspeed Cylinder Head Cooling Mod – 2021+ F 150 VDE

Description
Reviews

Protect your 2021+ F 150 VDE engine from one of its most well known weak points: excessive heat buildup in the rear cylinders—specifically cylinder #8. Brenspeed’s Cylinder Head Cooling Mod is engineered to deliver targeted coolant flow where the factory system needs it most, dramatically reducing hotspots and improving long term reliability in both naturally aspirated and high performance applications.

Performance Driven Cooling for Cylinder #8

Cylinder #8 has earned a reputation as the failure point in Coyote based truck engines, especially under heavy load, towing, or boosted performance. This cooling mod reroutes coolant directly around the #8 cylinder, helping stabilize temperatures, reduce detonation risk, and keep your engine running strong under demanding conditions.

Engineered for Serious Performance

Installation utilizes the Head Coolant Reroute Kit and requires removal of the factory freeze plugs—ideal when the engine is out of the vehicle or during major upgrades. Brenspeed selected Viton O rings for their unmatched durability and sealing performance, ensuring leak free operation even in extreme environments. The kit includes all components for installation—no additional parts are needed.

Perfect for:

•    Stand alone coolant plumbing
•    Performance dry decked cylinder head setups
•    Eliminating rear cylinder hotspots in high load or boosted builds

Product Features

•    Black Anodized Finish for a clean, corrosion resistant, professional appearance
•    High Quality AN Fittings for maximum reliability and flow efficiency
•    Bolt In Design with Viton O Rings to eliminate leaks and freeze plug failures
•    Steel Braided Hose Included for superior strength and long term dependability