Hybrid Racing Cold Air Intake System (02-06 RSX & 01-05 Civic Si & 01-05 Civic K-Swap)

Full Silicone Construction Most powerful RSX Intake on the market True 3-inch tube design Includes 3" velocity stack & filter Requires the use of 70mm TB  Requires the RBC / RRC intake manifold Description What's Included Vehicle Fitment Install Guide Specific requirements, special design! Designing an intake system with a set of guidelines isn't hard to achieve. However, building an intake system that not only fits every engine combination while allowing that setup to produce more power is. We chose to narrow that field and focus on what we consider to be the best recipe for power gains. With the success of our eighth generation Civic Si intake system we used what we learned and created this system for our fellow DC5 RSX owners. Power is king! Due to size constraints inside of the DC5 chassis, the intake system was restricted to a 3-inch design. Combined with our high-flow velocity air filter, this Cold Air Intake System has shown gains of up to 10% (5-10hp) across the p