Crank case / oil breather,
When I first fitted my K&N 57i to my 1.4 rt I fed the Crankcase breather pipe into the bottom of the air filter as instructed, I then went and bought one of those little fliters so It could breathe staright out instead of recircuilating it, giving cleaner intake air, only problem is it stinks when you floor it!
Any1 else had this problem?