Heavy-duty straps securely connect the pressure and floater plates to reduce unwanted chatter—ideal for high-output engines in daily driven or weekend track cars

Benefits for BMW Engines:

these downpipes offer OEM-level fitment with high-performance benefits

each threaded for #20AN fittings

or enhancing its legendary driving dynamics

BMW S55 Short Block Assembly Service CR330141 Heavy-duty straps securely connect the5150 AutoSport Short Block Build Service for BMW S55 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