Fits all 2012-2015 Civic SiFits 2013-2015 Acura ILX 2.4LFits 2009-2014 Acura TSX 2.4LFits 2008-2012 Accord 2.4L Fits all variant models including 6MT, RHD, International Models, Etc. Overview K24Z with 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...
Fits all variant models including 6MT, RHD, International Models, Etc.
RBC intake manifold requires injector boring to the manifold itself to utilize factory diameter 9th Gen Civic Si injectors, otherwise standard K-Series (8th Gen Civic Si) style injectors must be used. Acura RDX injectors are also a popular solution. We also recommend port matching the intake manifold plenum for 70mm ZDX / MDX applications for optimal performance.
Vehicles Equipped With RBC / RRC Intake Manifolds Require RBC / RRC Specific Intake Systems