I see that you are Durham based. Theres a chap near you known as Durham Dave. He can sort it for you.
Ill see if i can find his contact details but hes well known on here
Finally Managed to get this done today pretty cheaply with black chrome tips. Just modified the tips with no other changes to the back box or valves necessary . Much better than looking into the open dirty, rusty OEM boxes.
Done by Infinity Exhausts near M4, J18 Bath .
A great turn out today with nearly 25 Zeds.
A shame that Fred and Diane couldnt make it to see the results of their efforts, but no doubt you’ll be feeling yourself again soon Fred. (Dont go there….!)
Thanks for the recommmedation. Much appreciated, but this would be on RBM’s patch, so I would fully recommend taking to Ross, there with him being local