running sweet now but..
 

Had lots of probs recently which have cost a packet to sort (engine rebuild,MAF and others).
The only thing I now want to do is make it more quiet.I have a 5 inch piped stainless back box with full decat and it's very loud.Think it may be a prodrive jobby.
Was thinking about buying a standard back box and hope that makes it not so loud.
Any ideas if that would work or any thing else I can try guys and gals?
Thanks,
Paul

Not sure if the standard back box will fit on that system, you are probably better of selling it and getting some money back on the decat system and buying an oe exhaust or just search for a quieter one.