1999 - 06     E46    323i

Manley Performance delivers precision and durability with its H-Beam Connecting Rod Set

The ATS 8HP Air Check Plate allows quick and accurate testing for internal hydraulic leaks—before reinstalling the valve body

This is the highest flowing BOV on the market

even during intense performance driving

BMW M10 Short Block Assembly Service F55 1999 - 06 E46 323i5150 AutoSport Short Block Build Service for BMW M10 Engines Please note that price is based on customer providing core. If you need help sourcing a core, please contact our sales team. When your BMW engine needs to be built right the first time, 5150 AutoSports Short Block Assembly Service delivers the precision, consistency, and experience demanded by high performance BMW builds. This service is performed in house by BMW focused engine builders