BMW OEM Idler Pulley for G8X M2/M3/M4 (11287589361) Pure Turbos * For Solid Lifter Conversion

* For Solid Lifter Conversion - Special Order * * 9‑SLX260 260/264° 10

• Relocates the cap for a seamless presentation

ID1300x² Dynamic Flow Data

• Direct Shot dual main priority rod journal oiling

The exhaust features inlet adapters to mate to the factory mid section

BMW OEM Idler Pulley for G8X M2/M3/M4 (11287589361) Pure Turbos * For Solid Lifter ConversionThe drive belt idler pulley works with the tensioner pulley and tensioner assembly to maintain belt tension and guide the belt around engine accessories like the power steering pump, water pump, A C compressor, and alternator. Although often overlooked, the idler pulley is crucial for proper belt routing and function. It is generally recommended to replace the idler pulley along with the belt tensioner. Symptoms of idler pulley failure include visible