the reason i am thinking revo software also is that on the wqay back from the car show yesterday, two of the guys i know have identical 1.8T jettas and one has an apr chip and the other has a revo software upgrade, the guy with revo gained a car lenght on above 130 km/h and from a dead stoip just creamed him.the weirdest part is the apr choipped jetta has a turbo back exhaust!!!
the site says that the software brings the 150hp 1.8T up to 212 crank hp. impressive sounding to say the least!