Mark one - no its all standard atm, but the one i can get is a full cat back system with the middle box as well, its just that id not use the existing back box thats with it id mod it to be stealth with a diff box etc. So really its no different to a normal cat back stealth, why would it sound barry?
About the price of the back box i can source that reasonably cheap and im an engineer so handy when it comes to modding it all
Were saying £150 max for the zaust then, minus the different box i want?