The Torque Solution thermal intake manifold gasket for Honda Civic Si (2002–2005, K20) is specified as a direct replacement for the intake manifold seal. It helps maintain intake tract temperatures and restores the sealing surface between manifold and cylinder head. Use it during intake service or engine maintenance to recover vacuum integrity and consistent fueling in the specified Civic Si applications.
Torque Solution Thermal Intake Manifold Gasket: Honda Civic Si 02-05 K20