These precision machined stainless steel plates provide a sure-fire answer to eliminating unwanted camber changes caused by the factory eccentric moving under load. By bolting these plates to the chassis on the inboard end of the control arm, the control arm will now be held in a constant, fixed position. STOMSKI RACING’S new, exclusive version of this kit now offers offset holes to improve geometry and suspension settings. Available for the 986, 987, 996, and 997. High-quality bolts and hardware included.