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Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
2011–2016 E89 Z4 sDrive28i
- 5150 High Performance Main Bearing Set
55mm Intake / 11
For additional protection
Ignition test function
S54 Combustion Chamber Upgrade Service 430i 2011–2016 E89 Z4 sDrive28i5150 AutoSport Combustion Chamber Upgrade Service for BMW S54 Engines Please note that price is based on customer providing clean, disassembled core. If you need help sourcing a core, please contact our sales team. Our CNC Cylinder Head Combustion Chamber Service is a precision machining process where the combustion chambers of an engine's cylinder head are reshaped and refined using Computer Numerical Control (CNC) technology, optimizing engine
