Hybrid Racing Cold Air Intake System (06-11 Civic Si) air-conditioning-parts meaning you will have colder

meaning you will have colder IATs – colder

wasting time and money in shipping

We wanted to develop a knob that was not only weighted and great looking but also fit into the palm of your hand comfortably

97% Stiffer (Left/Right) compared to OEM

Check wiring off the list and save in the process

Hybrid Racing Cold Air Intake System (06-11 Civic Si) air-conditioning-parts meaning you will have colderBig tube, big power! We spent countless hours designing, testing, and refining this design to ensure it was the absolute best intake available for the 8th Gen Civic Si platform. This intake is designed to make big gains on any setup, from totally stock to high lift cams and huge exhausts. Dyno graphs are provided to show the intake's effectiveness against its competitors, but for example, we saw 14hp peak gain and 9hp average gain against the stock