ryansclassicscoob

Hi all, im looking at getting my classic impreza mapped and im looking for between 320 and 350bhp the car has got a decat down pipe and stainless system panel filter and uprated fuel pump but all the rest is standard, am i looking at a new turbo to reach these figures or injectors as well the car has yellow injectors at the mo,

any guidance would be appreciated i had my last impreza mapped by simon (JGM) and was very impressed with his work so will probably use him again ,

thanks all....

phil1981

iTrader: (5)

I'm assuming it's in a standard td04 so yes you will need to upgrad te turbo
Vf28 td05 16g vf 34 are just a coupe suggestions

Bob Rawle

The standard 440cc injectors are good for "about" 340 bhp, A VF24/28/29 will usually get you 320 to 330 bhp at your level, a VF34 will take you to more like 340 given the right fuel is used (Shell V Power or Tesco Momentum). As a general guide

cheers

bob