Hybrid Racing Cold Air Intake System (06-11 Civic Si) - HYB-CAI-01-10 Ford The performance of a shifter

The performance of a shifter is everything

The benefit of this ECU is you can keep reverse lockout

They're easier to install

and model options

Hybrid Racing Cold Air Intake System (06-11 Civic Si) - HYB-CAI-01-10 Ford The performance of a shifterFull Silicone Construction Most powerful 8th Gen intake on the market Built In Air Bypass helps to prevent hydro locking Includes 3. 5" velocity stack & filter Includes battery relocation kit Comes with couplers for large and small throttle bodies Requires tuning software like FlashPro Big 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