815 HP Stage 1 ECU Software | BMW F90 M5 (2021+) part-category-other mechanical adjustments or repairs resulting

mechanical adjustments or repairs resulting from normal wear and tear

⚠️ For Off-Road Use OnlyThese LED side markers may not be DOT-approved or legal for on-road use in all regions

allowing your Mustang to stand apart with a bold

ensuring peace of mind with your purchase

have alignment and corner-balancing performed after installation

815 HP Stage 1 ECU Software | BMW F90 M5 (2021+) part-category-other mechanical adjustments or repairs resultingStock 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