I managed to get hold of a k & n induction filter at the weekend and after putting it on i went for a blatt down a nice long wide road by me.
What can i say in that it sounds the absolute dogs nads, i am finding myself use all of first and second gear just to hear it sucking up passing pedestrians, cyclists and litter off the road.
One question, some people have questioned their effectiveness and have running problems with them
Ive not encountered any probs and my car now runs like a greyhound on speed.
Not bad for free
Wouldnt like to spend 70 quid on one though