-CNC hard anodized crankshaft pulley

✔ Precision Fitment – Specifically engineered for the BMW S55 engine

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

Email us for lead times and to obtain an RMA number before shipping your axles

and services will best suit your build

BMW E9X M3 S65 Long Tube Header System Resonator:No -CNC hard anodized crankshaft pulleyBMW 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"