Before I buy one I have a few questions, Im looking at getting the k4 tailpipe for my 1.2 16v.
Firstly are they full system or just the backboxes as im looking for a full system one to replace my peco powermaster backbox, also are they made from full stanless steel and will it sound better if I buy the pipercross induction kit with it?
any feedback will be appreciated, thx
