I have got a sti type uk which came with ppp fitted, it will be 3 years old late septemeber and out of warranty and i am seriously considering remapping to up the power/torque. i dont really want to change any parts just have the ecu remapped better, what sort of power could be safely gained and also who would could be recommended in the west midlands to do this. the car is suppossed to be putting out around 316 bhp with the ppp, but i would like some more. the car is used as a daily ride as well as a play toy any ideas gratefully received ...

 

All depends on the turbo, If it`s a VF39 you`re probablly looking around the 330-350bhp mark max as turbo`s starts to run out of puff and the exhaust becomes a bit restrictive, Not sure about mappers in your area i`m in the north west and i can highly recommend Andrew Carr, Nice guy and very competative rates, Gaz.

 

Hi mate my one is 383 bhp chipped by jolly green monster he is the man give him and call and he will sort you out, he has done loads off cars that I know, he is coming tomorrow to rechip my sti 07 reg tomorrow and try and get a bit more out off it and he is also chipping my mates 04 reg sti which will be about 340 bhp

 

Another Vote for Andy, he travels too ;-) Open Source mapping. Cannot comment on the power/torque gains, sorry.

Rob