I own a Volkswagen GTI Mk6. In December I had my GTI in at Dubwerx for round 2 of performance modifications/upgrades. I had a Southbend stage II clutch installed, an APR short shifter, and an APR boost guage installed. I exchanged several emails with Evan - discussing options, brands, and expectations of the modifications on my GTI. Evan was the absolute best! Emails all returned promptly with his honest opinions. The service/installation of the modifications were completed quickly and I was even comped a nice loaner Jetta to drive while the work was being done. I am, once again, very pleased with the work Dubwerx does!! The clutch is fully broken in and WOW!!! What a difference it has made in the performance of my GTI!! I am really starting to see the full effects of round 1 of performance upgrades (APR stage II tune, APR downpipe, and APR cool air intake). It is like driving a completely new car!! I love it! I am anxiously awaiting round 3 and have already exchanged emails with Evan on what I should do next!! Best mechanics, service, and total car care shop around......and it ain't even close!! Thanks again Dubwerx!!