PRL Motorsports RBC / RRC Intake Manifold Adapter Flange w/ Hardware Honda Civic SI 2012-2015 Wheel Offset_28mm In hotter climates

In hotter climates

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(2) 1/4" Front Spacers

this is not something for an amateur mechanic

The Q300 for the 05-09 LGT is sweet

PRL Motorsports RBC / RRC Intake Manifold Adapter Flange w/ Hardware Honda Civic SI 2012-2015 Wheel Offset_28mm In hotter climatesPart #: PRL HC9 IM KIT 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 like the 2012 2015 9th Gen Honda Civic Si, 2013 2015 Acura ILX, 2009 2014 Acura TSX or 2008 2012 Honda Accord. This manifold swap requires an intake manifold adapter to