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Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
ensuring superior durability and performance
due to a leaking head gasket)
reducing their travel distance
Crafted from premium Viton material
4 mm Stroke
N55 CNC Cylinder Head Porting SC7197 ensuring superior durability and performance5150 AutoSport 5 Axis CNC Cylinder Head Porting for BMW N55 Engines Please note that price is based on customer providing disassembled, clean core. If you need help sourcing a core, please contact our sales team. Also note that this service includes a 1 2 week turnaround time for service completion, beginning when the 5150 Team receives your head. Investing in cylinder head porting for your high performance BMW engine enhances airflow efficiency for
