RBC Intake Manifold to Stock 2012-2015 Honda Civic Si Throttle Body Adapter Turbochargers We then designed our cores

We then designed our cores with the most effective fin combinations

Control your engine's power output via mappable front vs rear axle or individual wheel speed slip

(2) Hose Clips

metallic core catalytic converter

RBC Intake Manifold to Stock 2012-2015 Honda Civic Si Throttle Body Adapter Turbochargers We then designed our coresFITS: 9th Gen Honda Civic Si THIS IS A SPECIAL ORDER ITEM Overview Stock K24Z Throttle Body on RBC RRC Bolt Pattern Intake Manifold K24Z1, K24Z2, K24Z3, K24Z4, K24Z5, K24Z6, K24Z7 Technical Notes: It's no secret that Honda's RRC and RBC intake manifolds are some of the best flowing intake manifolds available from Honda for the K Series engine. RBC and RRC manifold swaps are a popular solution for engines equipped with less desirable intake manifolds