Project R1 intake Air box Civic FN2
The most efficient cold air intake at the moment.
THE WORLD'S BEST AIR FILTER K&N FOR OVER 50 YEARS and our efforts have made it possible at an incredible price*
- Direct replacement for the OE air cleaner box
- We increased volume of the upper part
- Layout is optimized to lower the intake air temperature, meaning taking denser air to accomplish a high power.
- New filter material was adopted and air box form was modified to lower inhalation resistance.
- Succulent design with Milano Red color!
For OEM Fn2 air filter or K&N 33-2948
- Air box top and bottom with mounts and hardware.