Reviewed By TINI P (YONKERS, NY) Reviewed for a 1999 BMW 3-Series —4/2/2011 1:53 PM
Reviewed By K. David H (Alamo, CA) Reviewed for a 1999 BMW 3-Series —4/17/2009 10:33 AM
I received a marked improvement in the responsiveness of my BMW immediately after installing the K&N. Leaving stop lights the car's rear wheels broke loose several times. It was necessary to adjust the way I accelerated the car to avoid this from happening. The car had never done that before. Highway 0-60 has improved also. It has given new life to an old car. Wish I'd put the K&N filter in years ago.
Reviewed By Matthew G (BROKEN ARROW, OK) Reviewed for a 1997 BMW 3-Series —9/27/2016 9:59 AM
It's a great filter. I love it and it's awesome talking about it. The description said it would fit in my 1997 Bmw 328i but it's almost too big. I'd say it's about 1/8" in width (if you were looking down at in your car, top and bottom). I had to work it, but it's in there. I still will buy another.