Whiteline Rear Positive Traction Kit Inserts BRZ FR-S T86 MINI Cooper making it one of the

making it one of the easiest systems to install

While you won’t see it again once it is installed

or even Nylon bushings that might as well just be made out of aluminum

The In-Cabin system is very similar to the standard Turbosmart Boost Tee however it ca be mounted in cabin for added tuning convenience

R55 2008-up Clubman S

Whiteline Rear Positive Traction Kit Inserts BRZ FR-S T86 MINI Cooper making it one of theThe Whiteline KDT922 inserts (Positive Traction Kit) fill the voids of the factory bushings to dramatically reduce rear cross member misalignment & movement which allows a more positive feel from the rear end during cornering. Inserts are a cost effective upgrade, if you are looking for a stiffer press in option, consider KDT921.