K&N Replacement Air Filter 10.188in O/S Length x 6.375in O/S Width x 1.063in H for 12 Honda Civic Si Transmission Cooler Kit comes in durableplastic carrying

Kit comes in durableplastic carrying case with complete

0 Turbo Carbon Ti Exhaust

This air intake system was developed to accommodate the engine's factory emissions control devices including the mass air flow sensor and PCV hose

Carries FIA and SFI certification

7/8" 22mm Anti Swaybar Set

K&N Replacement Air Filter 10.188in O/S Length x 6.375in O/S Width x 1.063in H for 12 Honda Civic Si Transmission Cooler Kit comes in durableplastic carryingK&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace