best place to get a full stainless exhaust system

Hello guys just wondering where the best place is to get a stainless steel exhaust system from manifold right to the back box, I'm in Buckinghamshire so close would be nice but don't mind traveling, had a quote from a local exhaust firm, they said a full.system with a choice of the back box ie: Shape, single or twin pipe, will be £499, any place that I can try that any of you guys have used also is that a good price or does anyone do it cheaper or do we get a discount from a exhaust.firm thanks again guys all help.appreciated

www.longlife.co.uk

Do they do fitting or just supply thanks

They make them to order and fit them, you can choose the tailpipe, amount of 'noise', etc.

Thanks Il give them a shout

I got mine from LongLife in Watford (franchises are nationwide) and it is very good. 
I made an appointment and it took about three hours so I went for a fry up while they were making it. 
I had full 2" from manifold, middle box removed so just straight through from manifold to back box and a "roll over" end. 
It looks nice and shiny but not wanky and gives a lurrrvly burble. 
Cost £360