Recommended for tuned S55 engines: MSL Crank Hub Upgrade!
21 February 2019
We've recently upgraded a couple of BMW's with S55 engines with our MSL Crank Hub because there stock crank hub shifted. The MSL Crank Hub upgrade offers a vast improvement in terms of engine safety. We recommend the crank hub modification for heavily tuned S55 engines that put increased levels of strain on the crank hub and sprocket. Unlike the stock version, our MSL crank hub locks the sprocket on the crank hub, making sure it doesn't move under heavy pressure.
The MSL Crank Hub, keeping your S55 engine safe! Are you worried about your S55 engine? Contact us for more information or advice about your car.