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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
Crafted in the USA
Factory 570 HP / 398 lb-ft
Tuning Methods:
Factory 553 HP / 470 lb-ft
Titanium X-Pipe
BMW F1X M5 / M6 ECU Tune S4 Crafted in the USAEVERY 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 &
