Dinan Stage 5 Performance Software Upgrade 750Li for BMW 750 Li & xDrive F02 2009-2012

Dinan D903-44T75

All orders will include an AutoTalent window decal


Get the most out of your performance upgrades by receiving an additional 20 horsepower and 10 lb-ft of torque over stage 4 from the combination of the Performance Software and Dinan intake, exhaust, and intercoolers.  Software upgrades are specifically designed and tuned for the Dinan upgrade.

Benefits of the Performance Software Upgrade:

  • Add 20 horsepower and 10 lb-ft of torque over stage 4 when used in conjunction with Dinan intake, exhaust and intercoolers.
  • Downloads through the BMW diagnostic port, the same way BMW loads software
  • Top Speed Governor Removed, you decided how fast you want to go
  • Factory Matching Warranty Coverage (4year/50,000 mi), no sleepless nights or being scared to visit a BMW dealer
  • Full Map Rescaling, for drivability from idle to wide open throttle and everywhere in between
  • Properly Returned Fuel Mixtures, to save you gas and protect your engine
  • Retain All BMW Factory Engine Damage Safeguards

Special Note: 

Not currently available for 750i produced before September 2009.

  • 2009-2012 BMW 750i Sedan
  • 2009-2012 BMW 750i xDrive Sedan
  • 2009-2012 BMW 750Li Sedan
  • 2009-2012 BMW 750Li xDrive Sedan
Product Specifications:
Labor Hours/Installation Hours 0.50
Emission Status 50 State Emissions Legal.
California Air Resources Board Executive Order Number D-176-37 through 2012 models. For model years 2013 and newer paperwork is in process for CARB approval. This product is in compliance with U.S. EPA Memorandum 1A, or this product has not been found, nor is believed to be, unlawful for use under the provisions of the Clean Air Act.
Max HP Gain 131 @ 6500 rpm
Max Torque Gain 110 @ 6000 rpm
Peak Horsepower 521 @ 5000 rpm
Peak Torque 585 @ 3500 rpm
Peak HP Gain 83 @ 5000 rpm
Peak Torque Gain 94 @ 3500 rpm
Factory Rated HP 400 @ 5500 rpm
Factory Rated Torque 450 @ 1750 rpm