Note: Installation requires the expertise of an engine builder

Their compact design allows for clearance in small inside-diameter valve springs

Recommendation: CP pistons are precision-crafted for superior durability

and improved thermal management

the RT4119 package offers unmatched value and performance for drivers who demand safety

BMW N62 Short Block Assembly Service BM_BN54_0HS_5709B6H Note: Installation requires the expertise5150 AutoSport Short Block Build Service for BMW N62 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