Hybrid Racing Cold Air Intake for 06-11 Civic Si Honda F20C Electronics Higher efficiency means less current

Higher efficiency means less current draw and less noise

PWM or 0-5v Input speed control

Precision Control: Integrated NTK Lambda control

and mechanical safety

Hybrid Racing Cold Air Intake for 06-11 Civic Si Honda F20C Electronics Higher efficiency means less currentBig 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