K&N 5/8 Breather Filter
This is the ever popular breather filter for running off your valve cover. This is a 5/8" slip-on with a 2" diameter filter element. Comes with K&N lube as well.
Note: This is the common size for SR20DET valve cover when running our polished intake pipe.
Note: This is the common size for SR20DET valve cover when running our polished intake pipe.