Skunk2’s K-series 90mm adapter now offers K-Series enthusiasts even more flexibility. Manufactured out of 6061-T6 billet aluminum, K-series throttle body's can be bolted onto the Ultra Race Series intake manifold.

Enthusiasts now have a few options for throttle bodies. Each unique, CNC-machined and hard-anodized throttle body adapter features a 74mm opening, recessed holes for easy adaptation, and all necessary mounting hardware is included with each adapter, making for an easy installation. Throttle body bolt pattern is based off the 02-06 RSX Type-S throttle body.