I attached a KKK 24 and downpipe from '85 Jetta td into my '85 Golf and it fit. But, the turbo toilet is closer to the firewall about 2 inches and necessitated pushing the tailpipe toward the rear of the car or releasing the rusted slip clamp on the exhaust and shortening the mid-section of the pipe.
Maybe it was the other way around...can't remember tonight. Anyway, it was a matter of fore or aft.
You ever going to stop asking questions and just get this job done, bob???