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Ships within 48 hours · Estimated delivery Sep 20 - Sep 25
The sleek and aerodynamic design not only enhances the overall aesthetics of your vehicle but also improves airflow for optimal performance
Flash at WestTuned HQ or authorized dealers
Sleek Aesthetic: Adds an aggressive
Precision Fitment: Designed specifically for BMW M4 G82
BMW F90 M5 (2018-2023) Stage 1 mercedes-w205-c63s-2015-2023-esr6027345 The sleek and aerodynamic designPush your BMW F90 M5 beyond factory limits with WestTuneds Stage 1 ECU calibration. Tailored specifically for the 4. 4L twin turbo V8 (S63), this upgrade unleashes serious power gains while keeping daily drivability and reliability intact. Key Benefits: Massive performance boost (+XX HP +XX Nm*) Sharper throttle response & brutal mid range torque Increased top end power and smoother acceleration Retains OEM safety parameters & emissions readiness
