ALL THE PERFORMANCE WITH OR WITHOUT THE NOISE!, GFB's Mach 2 utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as the ability to withstand boost pressures of 100psi+. Put simply, it can hold more boost than any turbo could produce
Installation Instructions
This Part Fits:
        
        
          Installation Instructions
This Part Fits:
| Year | Make | Model | Submodel | 
|---|---|---|---|
| 2014-2018 | Subaru | Forester | 2.0XT Premium | 
| 2014-2018 | Subaru | Forester | 2.0XT Touring | 
| 2015-2020 | Subaru | WRX | Base | 
| 2015-2020 | Subaru | WRX | Limited | 
| 2015-2020 | Subaru | WRX | Premium | 
 
             
             
                   
                   
                   
                  