11317576160 Exhaust Camshaft for BMW E71 E82 E90 E92 E93 Engine N55 S55

Exhaust Camshaft for BMW E71, E82, E90, E92, E93 (N55/S55 Engines) (11317576160)

1. Part Number: This exhaust camshaft features OEM part number 11317576160, ensuring precise compatibility with BMW N55 and S55 engines. The code validates authenticity and guarantees a factory-spec fit for accurate valve timing.
2. Vehicle & Engine Fitment: Specifically engineered for:
   • BMW Chassis: E71 (X6), E82 (1 Series), E90/E92/E93 (3 Series)
   • Engines: N55 (3.0L inline-6 turbo, 2009–2016) and S55 (3.0L twin-turbo inline-6, M models 2014–2020).
     Verify your vehicle’s production year and engine code for exact fitment.
3. Function & Quality: Controls exhaust valve operation, regulating gas flow to optimize combustion efficiency and power output. Constructed from heat-treated forged steel, it withstands high engine temperatures (up to 220°C) and turbocharged pressures. Precision-ground lobes ensure smooth valve actuation, reducing wear on lifters and rocker arms. Replacing worn camshafts restores valve timing accuracy, prevents power loss, and preserves engine longevity in high-performance BMW powertrains.

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