Chris answers: "Had my 225 fitted with the Revo mapping; made big difference in the passing capability. Shocked a 911 and WRX on passing. Even better if you use the high octane gas. Petrol consumption improved as well." - 2/1/2005

Larkin adds: "Also look into apr tuning at goapr.com, they make great quality Audi, VW, and Porsche tuning products, even an upgraded turbo kit good for 360 some odd horsepower for under seven grand (talk about a sleeper) - 2/8/2006

Nathan ads "My TT 2001 is 225hp I got revo on my tt. Made a BIG difference on power all the way around. I checked up on other people chipping but revo plugs into your computer and reprograms it. You can't scan it so no dealer will no. it also changes your rpm to tap 7200. I got remus cat-back and Air-box. mine puts down 301 at the wheels and 310trq. In the 1/8 mile mine does 8.5 at 87mph. Revo all the way." - 5/22/2006

TTGuys adds "I also have it, and the feature I like is the heaps of torque, sometime when I am cruising on the highway, and want to accelerate, which I do, and then want to change from 5th gear to 6th, and realize I was in 6th gear already. I almost never use max HP, but love the torque." 2/22/2005