Depends on whole host of factors...how old is your car?? i have 98 mk 4 GTI T with millltek cat-back .exhaust, bailey re-circ valve, ECU remap standard air filter. Haven't had it measured on rolling road, but realistically reckon i'm knocking out about 190-195bhp at the wheels. I'm guesiing 0-60 in about 7 seconds. Having said that, there's a lot of other stuff to take into account. My car feels a lot more rapid with optimax, with no passengers and with 1/4 tank petrol. I wouldn't get too hung up on 0-60 times tho, one bad gear change and you'd be shown up by a slower car, or be quicker than a supposedly faster car.
