Skunk2 Cold Air Intake System Couplers 2012-15 Civic Si Cold Air Intake Coupler For Rbc/S2 Intake Manifolds Nismo The block features cast-in iron

The block features cast-in iron cylinder sleeves within an aluminium structure

New Civic's normal mirror is good in size and provides a great rear view

No further programming is needed

reducing intake resistance to the utmost

The NISMO S-Tune clear front indicator sets are a direct replacement for the standard OEM indicators

Skunk2 Cold Air Intake System Couplers 2012-15 Civic Si Cold Air Intake Coupler For Rbc/S2 Intake Manifolds Nismo The block features cast-in ironSkunk2's Cold Air Intake Coupler allows for the installation of our Cold Air Intake on the 12 15 Civic Si equipped with a Skunk2 Pro Series Intake Manifold or Honda RBC RRC intake manifold.