Rays Engineering Air Valve Stem Set Color:Blue Anodized 6061-T6 aluminum lower mounts

Anodized 6061-T6 aluminum lower mounts for multilink suspension systems to lower un-sprung weight

short term and long term map learning

Keeps your intake valves clean

and flash the new tune to account for the additional flow

Rays Engineering Air Valve Stem Set Color:Blue Anodized 6061-T6 aluminum lower mountsFITS: All Hondas and Acuras Rays Engineering Valve Stems comes in a set of 4 stems, complete with caps. The authentic "RAYS" logo is etched onto each cap. Goes great with all Rays Engineering Volk Racing wheels (TE37 CE28 RE30) and will also work with other wheels. Available colors: black, blue, and red Sold in sets of 4.