Skunk2 Racing is proud to announce the next generation of high performance intake manifolds for the '02-'05 Civic Si and '02-'06 RSX/ RSX Type S, and/ or any swap using the K20A/ K20A2/ K20Z1/ K24A1...

Skunk2 is proud to introduce the highly anticipated Centerfeed Plenum for the Honda B and K Ultra Race Intake Manifolds! The Ultra Race Centerfeed Plenum has been designed to further improve airflow...

Skunk2 is proud to introduce the highly anticipated Centerfeed Plenum for the Honda B and K Ultra Race Intake Manifolds! The Ultra Race Centerfeed Plenum has been designed to further improve airflow...

The H Manifold Hardware Kit is a quick and easy way to get all the support parts for Skunk2 H22A / F20B Pro Intake Manifolds; 307-05-0300 & 307-05-0301. Whether you took your manifold apart, lost...

Ultra Race Plenum Adapter Gasket; K Series; For Use Between Plenum Adapter And Runners;