Auxiliary output controls for fans

Follow the ARP's recommended torque specifications and tighten the studs in proper sequence to ensure even clamping force across the gasket

parallel surface for consistent spring seating and load distribution

This ECU will need a modification before E-Throttle is usable

Coolant Block Off Front [use factory bolt and O-ring]23

5150 AutoSport High Performance Rod Bearing Set, BMW N55 VIII Auxiliary output controls for fansThe 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.