72mm Cast Throttle Body Dual PRB/RBC Bolt PatternApplications: Dual bolt pattern PRB PRC and RBC RRC intake manifold Features: 72mm Bore Dual bolt pattern fitment PRB RBC TPS and IACV Provisions Notes: DOES NOT work with OEM RSX EP3 throttle cable Requires engine management such as K Pro Does NOT have a MAP port. Consider based on which Manifold you have. Our K Tuned Throttle Cable should be used with K Tuned TB's. In most cases the stock cable will NOT be the correct length All hardware, gasket and