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to suit any cylinder modification with adjustments to frequency
The most popular of the Cusco bars is the Type OS
you are assured the smoothest braking available
325" @ 82 lbs / Open: 0
BMW OEM Idler Pulley for G8X M2/M3/M4 (11287589361) ACT to suit any cylinder modificationThe 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
