Skunk2 Racing now offers a solution for installing the Grams Performance & Design Drive By Wire Throttle Body or Honda K (RBC) Drive By Wire Throttle Body onto the Skunk2 02-06 RSX Pro Series and Ultra Street Intake Manifolds. A necessity when installing the Ultra Street Intake Manifold on the 06-15 Civic Si. The adapter has a 72mm opening and a 71mm exit as well as a MAP Sensor and 1/8" NPT accessory port for additional flexibility.
Allows Installation of RBC Pattern K Drive By Wire Throttle Body to a Pro or Ultra Street Manifold Using Honda PRB Bolt Pattern-72mm w/1/8in. NPT Accessory/MAP Sensor Port