Unlock hidden horsepower and improve intake efficiency with the Skunk2 Thermal Intake Manifold Gasket for Honda B-Series VTEC engines, including B16A/B, B17A, B18C, and B18C5 (PR3 head). Designed specifically for Civic Si and Type R models, this high-performance gasket minimizes heat transfer from the cylinder head to the intake manifold—helping to keep intake air temperatures cooler.

Constructed from Skunk2’s advanced high-temperature thermal polymer material, it provides superior insulation, resists heat soak, and is ideal for racing, boosted, or high-compression setups. Gain up to 5% more power by reducing intake air temps and improving combustion efficiency.

Key Features:

• Fits Honda B16, B17, B18C, B18C5 (PR3) engines

• Reduces heat soak and lowers intake air temperature

• Made from high-temp thermal polymer

• Increases power by delivering cooler, denser air

• Direct OEM replacement – perfect for race or street applications

Vehicle Fitment:

• Honda Civic Si – B16A/B

• Honda Civic Type R – B16B

• Honda Integra GS-R – B18C

• Honda Integra Type R – B18C5

• Honda B17A applications (e.g., Civic/Integra XSi/GS-R)

What's Included:

• (1) Thermal Intake Manifold Gasket for B-Series Civic Si / Type R