Looking for exhaust place near Sevenoaks, Kent

[craiginuk]

Hi - could anyone recommend a place close to Sevenoaks that would be able to install a silencer/box to my aftermarket exhaust on a mini cooper S please? It's a road registered track car - seems to have a decat with pretty much a straight pipe. Need someone who can actually weld something in rather than just a kwikfit type place.

Thanks - Craig

[craiginuk]

Thanks - was wondering if anything closer. Closest places I have found are in Maidstone so far.