MRT for performance car parts and servicing

Get FREE Freight & LIFETIME Warranty Now

or search
View Cart

download power kit


(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

Learn more about the MRT Power Kit - Subaru Impreza WRX STi MY 2011 - onwards

Model year: Subaru Impreza WRX STi MY 2011 - 2014
2.5L turbo Hatch, Sedan, Automatic and Manual.

(more in the PDF)

  • XA Kit: 20kw & 15% more torque
  • XB kit: 35kw & 40% more torque
  • XC kit: 45 kw and 45% more torque

(Click here for the, Automatic and Manuual models to download the free PDF file that shows parts and dyno data and how)

Click on the links below to download PDF technical data on this model





    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

    Forgot your Username or Password?