SpeedFactory Thermal Intake Manifold Gasket K20A K20A2 8AB2-32-280 so will fit both 4x114

so will fit both 4x114

They are specifically designed to reduce weight and inertia for better engine response

Attached to the lower part of the body side

The nuts are designed to be 52mm

2002-2006 RSX

SpeedFactory Thermal Intake Manifold Gasket K20A K20A2 8AB2-32-280 so will fit both 4x114SpeedFactory Racing Thermal Intake Manifold Gaskets are designed to be used as a direct OEM replacements for everything from street cars to full on drag racing applications. Our gaskets are reusable and significantly reduce the transfer of heat from the head to the intake manifold reducing intake air temps and thereby producing more power! After years of using other thermal gaskets, we were not satisfied with the materials that other gaskets are made