TPC Racing OFFSET GT4 (981/718) Adjustable Rear Toe Links are essential for setting up rear Toe and Camber beyond OEM spec for high performance street and for track use. Our adjustable rear toe links not only allows for a much greater degree of Toe and Camber adjustment, our proprietary OFFSET design eliminates the unwanted rear end instability that is inherited in this chassis. Extensive and long-term testing was conducted using our own GT4 with pro race car drivers and our team’s race engineers to identify the cause and the best solution to resolve the rear instability. The result is our proprietary TPC Racing OFFSET GT4 Adjustable Rear Toe Links which reduces unwanted rear bump steer by greater than 50%! This significant rear bump steer deduction gains rear end grip during braking and corner exit for a well-balanced and stable GT4 chassis. No more tail wiggle during hard braking. Brake deep and hard with confidence.