This Dual 62/70mm RBC throttle body adaptor is the ultimate adaptor for the RBC intake manifold upgrade in the RSX or EP3.
- Adapts the RBC/RRC manifold flange to be used with K20A/A2/A3/Z1 stock throttle bodies
- Designed with a removable 7.5mm ring so that you can upgrade to a 70mm throttle body at anytime
- Works with Skunk2 & BDL Performance throttle bodies
- Custom CNC machined 6061 billet aluminum
- Adapter is anodized for durability
- Complete with all hardware and RBC/RRC gasket included