BMW M8 Stage 1 ECU Software Upgrade

Description

Stock

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 & TQ: 815 Flywheel HP & 754 lb-ft Flywheel torque
Delta W HP & TQ: 81 Wheel HP & 54 lb-ft Wheel torque
Delta FW HP & TQ: 99 Flywheel HP & 65 lb-ft Flywheel torque

⚠️ Special Instructions: The DME(s) need to be pulled out of the engine bay and shipped to Europe for unlock before flashing can be done at the dealer. The cost to unlock the DME’s and retain the remote start feature (if equipped) is $2,375.00.

• *This can ONLY be installed at an Authorized CarBahn dealer!
• Stage 1 software $1,100
• Matching warranty option $1,250
• Optional Exhaust Overrun (Burbles) $100
• Top Speed Governor removed
• CarBahn EVO Intelligent software adapts to various fuel octane levels seamlessly, optimizing performance without compromising safety. It retains existing safety features and adds extra protection as needed.

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