ZDX Throttle Body Adapter For RBC Manifold Suspension Kits equates to a very noticeable

equates to a very noticeable "spongy" feeling in the shift knob during shifts

and that was the oil cooling system

and no tuning or modifications are required

Moderate exterior tone with mild interior resonance

ZDX Throttle Body Adapter For RBC Manifold Suspension Kits equates to a very noticeableFITS: 8th Gen Honda Civic 9th Gen Honda Civic 1st Gen Acura TSX 2nd Gen Acura TSX THIS IS A SPECIAL ORDER ITEM This is for RBC Manifolds that have been ported to 70mm . It also fits Skunk2 street manifolds, which don't require porting. Features: Bore in adapter from ZDX 70mm to match the Ported 70mm RBC Manifold Uses factory ZDX gasket on throttle body side and O ring on manifold side