(Sedan and hatch model)The document you have chosen is written to explain HOW and WHY some parts work and the secrets on what dont!, we have already completed many kits on your mode
Model year: Subaru Impreza WRX STi MY 2011 - 2014
2.5L turbo Hatch, Sedan, Automatic and Manual.
POWER KIT DATA(more in the PDF)
(Click here for the, Automatic and Manuual models to download the free PDF file that shows parts and dyno data and how)
Included is in the download is detailed dyno graphs, pictures and words explaining how and why the kits were developed and how MRT thoroughly research and develop each kit to suit each car. Weakness's of the car, are also explained and the traps involved if the model is not modified "correctly" and what to look for.
Refer to our Dyno data Manual or Dyno data Auto on this model