||They were super responsive, had mine done and shipped within about two weeks. Called me when they received them, again before they ordered additional parts so as not to give me any surprises on the invoice, and then once they had finished them.
How well will they hold up? No idea yet, my engine is out of the car. But they at least do a one year warranty.
1990 TT w/ the Engine Delete Mod... currently rebuilding, check back Spring 2020!