The Skunk2 Thermal Gasket for B/D/H/F-Series engines is specifically designed for use with the Skunk2 Alpha Series 68mm Throttle Body, offering a simple yet effective way to reduce intake air temperatures and improve engine performance. Manufactured from a high-temperature thermal polymer, this gasket helps insulate the throttle body from heat transfer originating from the intake manifold.

By minimizing heat soak and reducing the temperature of incoming air, the gasket promotes denser air charge, resulting in increased horsepower—up to 5% more power in certain applications. It’s a valuable upgrade for street, weekend warrior, and dedicated race builds alike.

Key Features:

• Designed for Skunk2 Alpha Series 68mm Throttle Body

• Reduces heat soak and heat transfer from the intake manifold

• Lowers incoming air temperatures for denser air charge

• Helps improve combustion efficiency and horsepower gains

• Made from high-temp thermal polymer for long-term durability

• Ideal for performance-driven street or track vehicles

Not compatible with Skunk2 Pro Series Throttle Bodies

Vehicle Fitment:

• Honda B-Series Engines: B16A/B, B17A, B18A/B/C, B20B/Z

• Honda D-Series Engines: D15B/Y, D16Y/Z

• Honda H-Series Engines: H22A, H23A

• Honda F-Series Engines: F20C, F22C

What's Included:

• (1) Thermal Gasket for Skunk2 68mm Alpha Throttle Body