If Porsche entrusts B&M to make their OEM Sport Shifter, shouldn't you? Developed specifically for the mighty 911s, Boxsters, and Cayman to shorten the throw by 35 percent and reduce the inherent sloppiness found in most cable operated shifters. Product Features:Shortens Shifter ThrowCNC Machined-303 Stainless Steel6061-T6 AluminumBillet 303 Stain. Steel SticksBearing Assembly In Aluminum Housing