Bought a Short Shifter and did the install this week. I love the product, it is the best short shifter made for an A4. The DIY videos posted on the JHM website made the install pretty much simple. I ran into one problem, called JH Motorsports and it was quickly explained to me over the phone. I highly recommend the soldi short shifter, I can't speak for their other products but I am sure they are great.