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 7/8" 22mm Anti Swaybar Set

7/8" 22mm Anti Swaybar Set

This MACH Force XP Hi-Tuck "RB" Cat-Back exhaust system is constructed of 2

0 Turbo Carbon Ti Exhaust

Kit comes in durableplastic carrying case with complete

The aFe logo is front and center letting everyone know what brand of intake you have

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 7/8" 22mm Anti Swaybar SetK&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