BMW F1X M5 / M6 ECU TuneEVERY BMW F1X M5 M6 TUNE INCLUDES: Reprogrammed torque management parameters Reprogrammed Vanos control for maximum drivability Smoother engine operation Reprogrammed throttle response for non sport & sport mode Burble map available for stage 2+ only (optional) Raised RPM Limiter (optional) Top Speed Limit removal (optional) Variable RPM limit based on engine temp warm up (optional) Removal of cold start (optional) Octane Ignition Timing &
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