007-Z4 said:OK, I just put the new K&N Air filter in the auto today--Love to hear the feedback again of any benefits you have received by replacing the BMW stock version!
Increased mileage?
Performance?
Thanks in advance,
B-
GP20 said:007-Z4 said:OK, I just put the new K&N Air filter in the auto today--Love to hear the feedback again of any benefits you have received by replacing the BMW stock version!
Increased mileage?
Performance?
Thanks in advance,
B-
If it's K&N, you're probably looking at neither increased gas mileage nor performance. It does sound slightly better though.
Streameline is the best air-filter for the regular Z4.
z200 said:GP20 said:007-Z4 said:OK, I just put the new K&N Air filter in the auto today--Love to hear the feedback again of any benefits you have received by replacing the BMW stock version!
Increased mileage?
Performance?
Thanks in advance,
B-
If it's K&N, you're probably looking at neither increased gas mileage nor performance. It does sound slightly better though.
Streameline is the best air-filter for the regular Z4.
where i can get streameline from????????????