Hybrid Racing Intake System Upgrade Stage 2 (06-11 Civic Si) KC-Style If there is one requirement

If there is one requirement that stands out above the rest

please review the following information to help you select the proper cap to fit your distributor

Stage 3+ 346

They are precision machined from 6061-T6 billet aluminum for strength and durability

Additional bung for wideband sensor

Hybrid Racing Intake System Upgrade Stage 2 (06-11 Civic Si) KC-Style If there is one requirementIf you want to take your intake system to the next level, this bundle is Stage 1, but with the addition of a ZDX J37 throttle body and necessary parts to run it on your 8th gen Si. Not an ordinary cold air intake What makes our intake system stand out is the countless hours of designing, testing, and refining that went into making it. Getting the material right was an important starting place. The main body of the intake tube is made from thick