I've had my car (01 Jetta 1.8T) on the Revo trial and was very impressed with the power (I want!) but when I really think about it, suspension needs my attention first so I will be buying a Koni coilover kit for it. I've heard many people say upgrading the suspension will make these cars much more fun to drive than upgrading the power at first, and I'm inclined to agree with them.