So, I plan on fitting an induction kit to my Mk5 Sport Hatch... I'm not really into the mechanics of the car, electronics is my thing but my friends have recommended K&N?
All I want to know is:
a) Will it add bhp?
b) Will it make the car sound 'meatier'?
c) Is it worth doing this or fitting a Vectra C intake pipe instead?
My Uncle is a mechanic so if I have too much trouble fitting or changing anything then he can help me... Just wanted to ask you guys who actually own Astras and may recommend things