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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
- Durable black zinc chromate finish for enhanced longevity
The SuperTech High Performance Valve Kit for the BMW S54 engine is engineered specifically for the E46 M3
has a tensile strength of 1850 + N / mm²
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N53 CNC Cylinder Head Porting JE Head Gasket - Durable black zinc chromate5150 AutoSport 5 Axis CNC Cylinder Head Porting for BMW N53 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
