Quote:
Originally Posted by Qmulus
FWIW, here is a good study of air filters. I like tests with real data and there is a lot there. Bottom line, there is no free lunch. Interesting read if nothing else... |
Check out this video. This car also has a flat 6 in it and got a 5.7+ whp with just the K&N filter added. Also the longer the K&N filter is in the car, the better it traps dirt.