Our 3.25” carbon fiber mainshaft is now available for the 2008-2017 Nissan GTR. Our shaft comes with a 300m stub system with a billet aluminum rear flange and a 100mm CV at the other end. The shaft comes with special grade 12.9 uber strength hardware with back up lock nuts to ensure no loose bolts. We have been using this billet aluminum style plate for over 10 years on thousands of 1000+Hp Supras, BMWs and many more without any bolt issues. The Driveshaft Shop includes a metal cover for the CV so the factory grease cap does not need to be re-used.