Member, Sport: Off DSC: On (>50 posts)
Join Date: Jun 2006
Thanked 3 Times in 3 Posts
I found that the K&N drop in to give me the same effect that removing the charcol filters did over again. I would definitely recommend this.
I haven't experienced the mileage issue. I kept my car cruise control at 80 for a 5 hour drive back from Illinois (less occasional slow traffic and fuel stops), and I averaged 16.1 MPG. I don't have an equivalent for pre-K&N, but I don't see that it could possibly be any better than 16.1.
Indy, Black Perf, Olive Ash