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-CNC hard anodized crankshaft pulley

Whether you're cruising through urban streets or tackling technical track sections

✔ Precision Fitment – Specifically engineered for the BMW S55 engine

2008-2013 BMW 135i/is Convertible

BMW E9X M3 S65 Long Tube Header System Resonator:No 36136781151BMW E9X M3 S65 Long Tube Header System Catless Stainless Steel Performance Upgrade Unleash the full potential of your BMW E9X M3 with a precision engineered long tube header system designed to maximize horsepower, torque, and exhaust flow. Built for the high revving 4. 0L S65 V8, this system is a direct bolt on to your existing axle back exhaust, delivering significant performance gains and an aggressive exhaust note. Available with 1 5 8" or 1 3 4"