Product Description
BMW N54 "Spline Lock" CrankHub Solution - Vargas Turbo VTT-CRANKHUB-1-N54
BMW N54 "Spline Lock" CrankHub Solution - Vargas Turbo VTT-CRANKHUB-1-N54
VTT is proud to offer the only complete N54, N55, S55 complete crank hub solution that does NOT require the crank to be drilled for pins. Our hub uses our proprietary "Spline Lock" technology that uses high tolerance machined splines which press into the crank, and positively lock the hub to the crank. Splines are the DEFACTO method used to transfer TQ between two shafts. Used in such things as Trans input shafts, clutches, etc. Processes such as pins or keyways are for alignment or locating purposes, NOT TQ transfer. During testing, our final hub managed to break our testing rig before slipping. These have been bench tested, and real-world tested on the VTT N54 race car spinning 8K RPM, and making well over 900WHP. This technology means our hub installs the same as a stock hub, no drilling of the crank, which means MUCH less labor is involved and is reversible (requires our HUB puller to remove) if ever wanting to be uninstalled leaving no holes in the crank. The "Spline Lock" is ONLY available with the VTT Crank bolt capture for the ULTIMATE Crank Hub solution for your BMW. These parts are designed to be used together, and the spline lock should not run without the CBC.
VTT "Spline Lock" Crank hubs are CNC manufactured from Harndered 440C Tool Steel with a hardness of HRC60 for the ultimate in durability, and toughness.
We offer the hubs in 2 ways.
- Hub Only with VTT Crank bolt capture - $749
- Hub Plus OEM bolt, OEM Oil pump sprocket, OEM oil sprocket retainer, and VTT Crank bolt capture - $799
Vargas Turbocharger Technologies. specializes in manufacturing, servicing, rebuilding upgraded turbochargers, and turbocharger accessories in all different shapes and sizes for the automotive performance aftermarket, and OEM Sector… Whether you need to have your turbocharger repaired or you are looking to purchase a new, rebuilt, or custom turbocharger, you can rely on our years of experience, our quality, and our attention to detail. Not only will you receive a great product at a great price, but you’ll also gain the peace of mind of knowing that we’ll be there when you need us. Best of all, you can rest assured knowing that your turbocharger will be designed or selected for your specific needs. Turbo chargers aren’t a “one size fits all” solution and we have the experience it takes to ensure that you select and properly install the right turbocharger for your engine. The type of turbocharger you purchase is just as important as the shop you choose to purchase from. At VTT, we don’t just pull an item off the shelf and ship it while hoping for the best. Instead, we’ll take the time to make sure that you are purchasing the right turbocharger for your engine and overall needs.
