Hondata Intake Manifold Gasket

These gaskets have been dyno proven to add up to 3-5 ft lb of torque and 5 peak HP across the entire power band on a completely stock Type-S. The base model manifold is made out of 70% out of plastic so gains will not be as high.
The reason for these significant gains is that Honda used a very thin metal gasket which transfers a large amount of heat from the head into the intake manifold, which in turn heats the incoming air.