I know some folks have tried using K&N air filters in our HCHs. Does anyone have any results to report?

 

Hey Jordan. I made the switch somewhere in the August/September timeframe (It's noted in my tank history), and frankly, I don't think it's making much of a difference in overall FE. What I have noticed is that the accelleration curve picked up, making the car act a little "peppier" than with the stock filter. Overall, if all you want is FE, stick with stock or see if someone's gone to an SRI/CAI type setup. If you want a little extra pick-up without invasive modification, this is an easy way to get a little bit.

 

Thanks!