US$ 71.99
Compatible with all C8 model years and trims
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The G9X M5 marks a bold new chapter in BMW M performance—fusing electrified torque with brute V8 power in a way no M car has before
This exceptional upgrade sets a new standard in automotive refinement
BMW G8X M3/M4 671 HP Stage 1 Performance Controller Select Model:Competition Models (Automatic xDrive & RWD) Compatible with all C8 modelDrivetrain Octane Calculated Flywheel Power Measured Wheel Power RWD 93 Octane OEM Stock: 591HP 575TQ Tuned: 653HP 640TQ OEM Stock: 508HP 494TQ Tuned: 561HP 550TQ 100 Octane Tuned: 671HP 666TQ Tuned: 577HP 573TQ xDrive 93 Octane OEM Stock: 591HP 575TQ Tuned: 653HP 640TQ OEM Stock: 484HP 471TQ Tuned: 535HP 525TQ 100 Octane Tuned: 671HP 666TQ Tuned: 550HP 546TQ CarBahn Performance Controller (CPC): The CPC is a plug and play ECU that increases boost