I had 1 in my 03 for probably 5 months or so,it run real good,i had it stacked with a edge attitude HOT juice,and it made 432 h and 863 torque at the wheels,wasnt bad considering i still had a stock turbo,it gives you good low end power,has 3 different power levels,and takes about 5 minutes to download,i am running the tst,stacked with mp8,and triple dog,they are BAD,i need a turbo real bad though