815 HP Stage 1 ECU Software | BMW F90 M5 (2021+) porsche_992_gt3_rs damage due to the failure

damage due to the failure to perform maintenance services at the specified intervals or in accordance with the instructions in the owner’s manual from the original vehicle manufacturer or CarBahn product instructions

and possibly custom branding or logos

Tuned 93 Octane:    399HP / 441TQ

Steve Dinan's unparalleled expertise solidifies our claim as the leading force in tuning high-performance engines

815 HP Stage 1 ECU Software | BMW F90 M5 (2021+) porsche_992_gt3_rs damage due to the failureStock Stock W HP & TQ: 587 Wheel HP & 578 lb ft Wheel torque Stock FW HP & TQ: 716 Flywheel HP & 689 lb ft Flywheel torque Tuned 93 Octane Tuned W HP & TQ: 642 Wheel HP & 618 lb ft Wheel torque Tuned FW HP & TQ: 783 Flywheel HP & 754 lb ft Flywheel torque Delta W HP & TQ: 55 Wheel HP & 53 lb ft Wheel torque Delta FW HP & TQ: 67 HP Flywheel HP & 65 lb ft Flywheel torque Tuned 100 Octane Tuned W HP & TQ: 669 Wheel HP & 618 lb ft Wheel torque Tuned FW HP