The cover assembly is precision machined from billet aluminum and Type 3 hard anodized for greater strength

Auxiliary output controls for fans

Wiring and installation instructions

80mm Intake / 10

5150 AutoSport High Performance Rod Bearing Set, BMW N55 VIII The cover assembly is precisionThe 5150 High Performance Coated Rod Bearing Set is engineered to meet the rigorous demands of high performance BMW N55 engine builds. Designed with Calico coated technology, these bearings significantly reduce friction, enhancing engine efficiency and power output. Unlike standard OEM bearings, which may fail under extreme conditions, these coated bearings are specifically treated to resist spinning and provide exceptional durability under stress.