Extreme Performance has been in the business of turbo kit manufacturing since 2002. Our daily driven turbo vehicles have proved the reliability and the drivability of the kits.
  Over the past 2 years were extremely looking into the SRT8 vehicles, having the first ever JEEP Grand Cherokee SRT8 with 7.0L stroked motor, enabled us to broaden our R&D in the area of the SRT8s. And if the Stroker kit is not of your taste, the Grand Cherokee SRT8 Turbo kit is something will definitely makes life different under boost!
  Whether you have decided on a 10 seconds street car or just looking for that extra boost out of your current daily driver, our professional service and highly competitive pricing make us your best choice for all your performance and maintenance needs. In short, Extreme has the knowledge and experience to get the job done right!