I have a friend that has a TVR and loves the exhaust I had made for my GTA, and it also spits flames, which got him all excited!! LOL
I had mine made at "Custom Chrome", in Nuneaton.
http://www.custom-chrome.co.uk/
I highly recommend them. you show up and he asked you what you want and then builds it. Each step he asks you if this is what you want, even tacks it up so you can hear it before its fully finished, so you can alter stuff... I would call them.. Even the steel is good stuff, none of that cheap thin crap that goes brittle and cracks. My system has no silencers or cat.. just an empty box and it has a nice sound too.. not loud but has a nice burble on the over run. Yes my tips are larger than standard,( No smutty comments, I know you lot!!) but that is what I wanted, but again you choose what ever you want. If you call him just say that the guy with the Black GTA recommended them..
http://i1191.photobucket.com/albums/z46 ... G_1235.jpg
http://i1191.photobucket.com/albums/z46 ... G_1236.jpg
Vince.