durability: Aircraftgrade aluminum construction with an anodized finish available in three colors. Helps reduce excessive transmission movement. fitment: Directfit for b8.5 models; precise factory measurements ensure smooth installation. Performance boost: Minimizes drivetrain flex; enhances power transfer and shifting precision; balanced for performance and comfort. Easytoinstall: Bolton design; no modification required to stock components; includes all installation hardware. Use scenarios Daily driving on a b8.5 model: experience smoother transmission movement and more confident gear engagement during regular commuting. Spirited or performance driving: improved throttle response, better power transfer, and sharper shifting feel on twisty roads or during track days. Maintenance or upgrading: worn stock components with a durable aluminum upgrade to restore reliability without altering other parts.