I have a Comptech intake tube on my b18c1 and need to replace the filter. The intake had an aftermarket filter when I got it so I don't have the foam filter that came with the kit. I was wondering what can I use as a replacement filter. I was thinking of just getting a K&N filter but wasn't sure what would be the right part number. I heard that the K&N e-2427 is a good fit with a stock tube, but would it be good enough to put on the Comptech? Any info would be helpful. Thanks in advance.

 

im sure the k&n filter E-2427 would work fine. u can also try k&n part number RU-2820.