2010 – 2013 BMW E70 X5M - S63 Twin-Turbo MSD85 - Performance DME Tuning


BMW S63 with MSD85 Performance ECU tuning software.

Will work in the following BMW models:

  • X5 E70, X5 M, SUV, S63, AUTO, USA, (GY03) - (07/2008 — 06/2013)
  • X6 E71, X6 M, SAC, S63, AUTO, USA, (GZ03) - (07/2008 — 06/2014)

Gains: 62WHP/75WTQ at the wheels on our Mainline ProHub 5000 dynamometer. 

  • We do not offer tuning for emission delete, we do not disable catalytic converter or secondary air pump systems. 
  • We do not offer tuning services to the state of California.

We only offer one flashing type for this car (Bench Flash).

BENCH FLASH: Remove the ECU/DME and mail it in. We will create a full backup image of your ECU/DME without opening the lid or any physical damage to it. We then upload the tune. This is the safest way, as we can have a full backup of the entire ECU/DME content.


Please print out the tuning form below and mail it in with your ECU. If you're doing a remote flash you can email it.

Stage: Stage 1 - Factory Hardware
In stock
Sale price$565.00

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