Originally Posted by AK370Z

Now is it 10 people out of lets say 10,000 people? Could this be a loose connection or improper install? If that's the problem, it seems like they need to make some special air filters for "turbo" engines. All my cars had Naturally-aspirated engine and I was always very happy with their performance. They sell millions of air filters all over the world. I have personally never had any problem with their filter in my previous cars.


Not really, for me. I have tried many different filters and I really like K&N stuff. I have checked my throttle body in my previous cars and it was absolutely clean. My