Skunk2 90mm K-Series Throttle Body Adapter Arms & Rods avoiding fitment issues caused by

avoiding fitment issues caused by the manifold interfering with the standard upper hose

high flow rate and high boost achieved by increasing the genuine 58 diameter to 65

Gear compensations for spark

4340 chromoly is one of the strongest materials available

you can wash it with a neutral detergent and let it dry naturally

Skunk2 90mm K-Series Throttle Body Adapter Arms & Rods avoiding fitment issues caused bySkunk2 Racing now offers a solution for installing the Skunk2 Pro Series K (PRB) style throttle body onto the Skunk2 Racing Ultra "Race" Intake Manifolds. The adapter has a 74mm opening with an IACV port and transitions smoothly to the Ultra Race Intake Manifolds massive 90mm opening.