SKUNK2 COLD AIR INTAKE SYSTEM COUPLERS 2012-15 CIVIC SI COLD AIR INTAKE COUPLER FOR RBC/S2 INTAKE MANIFOLDS COOLANT HOSES The transparent cover allows you

The transparent cover allows you to display your ECU's internal components and easily read status lights on the Hondata circuit boards

+7 HP Gain - No Additional Tuning

With cat theft on the rise and Honda’s discontinuation of certain sensors Denso

Aftermarket alternatives have existed for years

K20A2 (02-04 RSX Type-S)

SKUNK2 COLD AIR INTAKE SYSTEM COUPLERS 2012-15 CIVIC SI COLD AIR INTAKE COUPLER FOR RBC/S2 INTAKE MANIFOLDS COOLANT HOSES The transparent cover allows youSkunk2's Cold Air Intake Coupler allows for easy installation of Skunk2's ? 12 ? 13 Civic Si Cold Air Intake when using a Pro Series Intake Manifold, RBC Manifold or similar. K Series K Series Any Acura (Any) B Series K Series Any Honda (Any) 2012 2013 Honda Civic (Si) Compatible with Skunk2's ? 12 ? 13 Civic Si Cold Air Intake when using a Pro Series Intake Manifold, RBC or similar.