my wifes mustang is a 98 with 225hp? 285ft/lbs? auto trans and 3300lbs my passat is 200hp? 245ft/lbs? 5sp and 3050lbs. Idont have a dyno but the passat numbers are based on what APR says and my memory is fuzzy on the 98 mustang. I dont know the rear end she has in her car but its the slowest gt ive ever been in.