i already got a k&n and drilled airbox but the exhaust is very quiet. Also i have the exhaust declared and they have put it down as a full system as far as i know so thought i may as well get a full system.

Sod the Centre pipe, Get a decent induction kit if you want your car to sound nice :). Recently got one on mine and it now sounds nice and "grunty" :thumbs:.

I want my car to be a bit louder but dont want it to be too loud for long distance driving. I dont know if there is one available but would a decat with normal centre section and a piper back box be really loud or not? If there isnt a decat pipe how much do you think it would cost for a smaller middle silencer to be fitted including the price of the silencer? At the moment just got the piper back box. Any ideas would be helpful!