Billet 6061 Aluminum Coolant and Vacuum Port Routing Kit

The PRL Motorsports RBC Intake Manifold Adapter Kit is engineered for K24Z engines with an RBC/RRC bolt pattern intake manifold, specifically fitting the 2012-2015 Honda Civic Si, 2013-2015 Acura ILX 2.4L, 2009-2014 Acura TSX 2.4L, and 2008-2012 Honda Accord 2.4L. This adapter kit features a billet 6061 aluminum construction and ensures correct routing for coolant and vacuum ports, a common issue with other kits on the market. This adapter kit seamlessly integrates both the intake manifold and the drive-by-wire throttle body. It is compatible with the factory throttle body or the 70mm ZDX/MDX throttle body. Note that for using factory-diameter 9th Gen Civic Si injectors with an RBC intake manifold, the manifold itself will require injector boring. Alternatively, standard K-Series (8th Gen Civic Si) injectors can be used, and Acura RDX injectors are also a viable option. For optimal performance with 70mm ZDX/MDX applications, port matching the intake manifold plenum is recommended. This product is not legal for sale or use in California on any emission-controlled motor vehicle.