M840T Motorsport Tuning Package

M-Engineering Motorsport Package is for those who are looking for an edge with even more features past what our standard M-Tuner package offers.

Motorsport package currently includes:

• Rolling Anti-Lag
• Custom Closed Loop Boost Control
  
• Injector Characterization
• Staged Injection
• Fan Override

*Motorsport Tuning Package requires the M-Tuner Tuning Suite.

Disclaimer: You accept responsibility and risks of any tunes and added features by M-Engineering. If you are not the end user of the car, you will be solely responsible for notifying the purchaser and/or customer they also accept the responsibility and risks of these and M-Engineering is not liable. M-Engineering is also not liable for voided warranties due to installation of our products. 

Return Policy: All sales are final and non-refundable. M-Engineering provides specific software calibrations for individual vehicle use and is not liable for misuse or vehicle behavior due to installation error or mechanical issues. M-Engineering will work one-on-one with individuals to assist with remote diagnosis to vehicles to our best ability and advise next-action steps as needed. End-users are responsible for vehicle maintenance, integrity of aftermarket parts installation, and having their vehicles up-to-date with their manufacturer's latest updates and TSB's.