Meh, these guys are ok...Nah, not really:) After looking at the feedbacks I was a bit skeptical, I thought there's must be a skeleton or something in the closet. These folks are great. From the very 1st email to the last. About 2 weeks ago I asked them if they could do a KO4 turbo upgrade, intercooler swap, DSG tune and oil change on my MK6 GTI. I knew it wasn't a quick job, so I applied for an appointment for about 10 days a head. They sent me estimates with labor and parts, it was very professional. Dealing with a certain tuning company has never been an easy thing to do. However these guys made it happen! Everything was ready to go when I took my car up there. (I'm from Lexington, KY ). They did an awfully great job. Very throughout, very clean. They even threw a few freebies in there ( lug bolt, drain plug, etc..), which I kind of expected after giving them a nice chunk of money...lol. Bottom line, the Dubwerx stuff is pretty awesome. I love the new ride, and I agree with many others the KO4 should be the factory turbo on the GTI. ( I believe it is on the R model). Love the feel of it, can't wait to go to work every single morning. Took my wife for a ride and she said quote: "We'll definitely use my car when we going on a vacation". Haha, that was the exact impression I was looking for! The "D" mode is fast, and the "S" is insane. ( For us FWD car drivers). I was at stage2 for a while, and noticed when I'm in D the torque steer is more manageable with the KO4 than it was at stage2. However, when I'm in sport mode, the torque steer is much more noticeable. I know it's weird, go figure. Anyways, thanks a lot dudes, it was a true pleasure to doing business with you. Hope we'll meet again in the future.