Dinan Stage 2 Performance Engine Software/Boost Upgrade for BMW X6 xDrive35i N4 Engines


Dinan software actually increases water pump speeds as boost pressure increases. And as always, Dinan matches the new car warranty coverage for up to 4 years or 50,000 miles, including the possibility of consequential damages. No one offers better performance or backs it up with such comprehensive warranty coverage.

When BMW creates a software update so do we. Dinan will make software available at no charge to keep your car running as well as it possibly can.

The results of Dinan’s tuning are nothing short of breathtaking, with the added boost and related recalibration producing maximum output of 378 horsepower at 5700 rpm and 415 lb-ft torque at 4300 rpm. 

  • 78 More Horsepower
  • 116 More lb-ft of Torque
  • Top Speed Governor Removed
  • Factory Matching Warranty (4year/50,000 mi)
  • Properly Returned Fuel Mixtures
  • Remapped Water Pump Speeds to control engine temp


    • 2008-2010 BMW X6 xDrive35i
    Product Specifications:
    Labor Hours/Installation Hours 1.00
    Emission Status CARB legal under E.O. D-176-35 for vehicles thru 2008 model year. All other vehicles are not currently 50 State Legal as they are awaiting CARB testing. - 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. Currently: This product is legal in California only for racing vehicles, which may never be used upon a highway.
    Max HP Gain 78 hp
    Max Torque Gain 116 lb-ft
    Peak Horsepower 378 horsepower at 5700 rpm
    Peak Torque 415 lb-ft torque at 4300 rpm