Today I went to visit a few exhaust shops to see about getting a better down pipe for my greddy turbo setup as the standard greddy pipe is a little small and restrictive. My plan is to get an down pipe made that will extend all the way to my decat in 2.5" pipework.
All three places I visited...
Will be fitting a new milltek back box shortly to the mx.. (My 1995 UK model, 1.6)
The back box has a flared flange designed to fit over the standard pipe once it's cut..
Just needed to know the diameter so I can put a clamp over it afterwards to be safe.. Followed by some heat wrapping.