Exhaust options in London

[JD09]

Guys and girls, my exhaust rattles on start up. Goes away when warmed up, but pretty annoying/embarrassing above 2k revs.

What good options are there for a custom (replica of OEM, but perhaps a tad louder) in and around London?

 

[S3_DAVE]

Might be the cat heat shield as mine used to do it... i ripped mine off lol

 

[JD09]

Yeah I've heard chatter about that. Could really do with getting it on a lift tbh. Any pictures available, Dave, that could show where the hell this is?! Might have a nosey underneath later tonight, but no idea what I'm looking for...