K&N Please read the thread. The 10 HP increase reference was not mine...I just said in my original post I felt that I was getting some...
What engine? M52 1997 528I thanks!
You have probably notice that there is a substantial difference between the purists and the enthusiasts out there. I am definately the later......
I'm getting on up towards 200k and considering either a rebuild or an engine swap. Wondered what the opinions are out there...I'm figuring I can get...
K&N 5 Serier I just switched to the K&N and did notice a small boost in power...now it could be a placebo effect or wishful thinking cause I spent...
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