Thermal Intake Manifold Gasket For Honda Civic Si, TSX K-Series Swap (K20Z3, K24A2) - White

About This Product

Upgrading or rebuilding a Honda K-series engine? This thermal intake manifold gasket is designed to improve performance and sealing for engines like the K20Z3 and K24A2, commonly found in Civic Si, TSX, and swap projects. Made by Bull Boost Performance, it's a direct replacement gasket with a white surface finish, constructed from high-quality plastic composite that resists heat soak and maintains consistent airflow. Unlike some paper gaskets, this thermal design helps reduce heat transfer from the engine block to the intake manifold, which can keep air temps cooler and potentially boost power. It's brand new, fits the front placement on the engine, and is made for gasoline applications. Installation is straightforward if you're already removing the manifold for maintenance or upgrades—just ensure both surfaces are clean and torque bolts evenly. Whether you're chasing horsepower on the track or just want a reliable seal for your daily driver, this gasket offers an affordable performance edge. Perfect for tuners, mechanics, and Honda enthusiasts doing engine work.