I know Turbo Thomas is a source for Type 4 'J' tubes but I'd prefer to have a few quotes before I buy anything. Do you know of any other sources?
LA Performance ones are really good I've also had a set from stateside tuning, but I had to modify them to fit you should also be able to get them from csp and BAS in germany
Stateside Tuning - http://www.statesidetuning.co.uk/partstype4/exhaust.htm Turbo Thomas - http://www.turbothomas.com/albums/type-4-j-tubes LA Performance - http://www.laperformance.co.uk/blog/?page_id=339 CSP - http://www.csp-shop.com/products/Products/Exhaust_System%2CJ-Tubes_~_Heat_Exchangers/anzeige/
I have a used set i'm selling which came from the USA via stateside tuning. They're a straight fit and didn't need modding, but they're hand/jig made so I guess that each set is different
http://www.csp-shop.com/products/Products/Exhaust_System%2CJ-Tubes_~_Heat_Exchangers/anzeige/ CSP ones... BAS don't seem to sell them
I just chopped up a set of old heat exchangers and had them powder coated. They are the same thing for a lot less ££££.