VIS Motorsport BMW S55 / N55 Engine Crank Hub Upgrade - VISBMWS55
Launching November 2023 our latest part made for BMW owners to prevent any future failures. Now available after over a year of research and development. The BMW S55 M3/M4/ M2 Competition One Piece Crank Hub / CrankHub /4 pin solution / upgrade.
Issues relating to the standard three-piece crank hub on the S55 engine are (unfortunately) widely known, but these are fully addressed with the installation of the Vis Motorsport one-piece billet Crank Hub upgrade.
The OE crank hub unit's friction plate is known to slip, causing the timing to alter enough that piston-to-valve contact can occur and, if not totally standard and within the warranty period, leaves owners with a very expensive repair bill.
We have developed this one-piece Crank Hub to ensure owners have complete peace of mind, whether on an untuned factory car or equally for those that wish to increase the power and torque output significantly without ever having to worry again!
Highly recommended for professional install only, as hole size & true positioning are critical for function and durability. Warranty is only applicable on a defect to the part. We do not warranty engine failures due to incorrect installation. If drilling is not correctly done during installation the result will be failure to the part itself and possibly the engine.
The items in this kit are compiled specifically for the BMW S55 / N55 engine.
The Kit Includes...
- x1 VIS Crank hub upgrade
- x1 YG-1 DH424 coated carbide jobber dream drill bit
- x1 Genuine BMW crankshaft vibration damper securing bolt - Dropdown to suit N55 or S55 engine
Will fit the below vehicles with S55 3.0 twin turbocharged engines, Will also fit N55 Engines.
BMW F80 M3
BMW F80 M3 Competition
BMW F82 / F83 M4
BMW F82 / F83 M4 Competition
BMW F87 M2 Competition Models Only
BMW F87 M2 (Non Competion models)
BMW 3 Series E90, 91, 92 & 93, 335i - Late Models Only - Will Not Fit Earlier N54 Models!!
BMW 1 Series E87, 135i - Late Models Only - Will Not Fit Earlier N54 Models!!
BMW 5 Series F10 / F11 - 535i