HKS Large Capacity Fuel Upgrade Kit - GT86, BRZ Clutch set Street Pro Diffuser Maxton Design

Street Pro Diffuser Maxton Design Ford Focus RS Mk3

Developed with less emphasis on generating downforce than adding style and balance rectifying the massive volume of the rear fenders

If you take a look at the images above you can see how the coupler becomes brittle leading to cracking

It will reduce extra flex of the pedal frame resulting in a firmer and more reliable braking

especially with the stock map

HKS Large Capacity Fuel Upgrade Kit - GT86, BRZ Clutch set Street Pro Diffuser Maxton DesignThis kit is necessary when pushing past the limits of the standard fuel system with the installation of the GT Supercharger or Bolt On Turbo Kits. With this kit installed your fuel system will provide your engine with sufficient and accurate amount of fuel for optimum performance.