
Dinan's V8 Twin Turbo software is here. The stated gains bring the cars up to 495 horsepower and 573 pound-feet of torque. Boost is raised from 9.8 to 14 psi. Dinan does match the BMW warranty coverage which is nice. At $2999 though, they better.
2009 - 2010 F01 750i (iMipp w/ Ethernet adaptor is required)
495 hp @ 5000rpm
573 ft-lbs @ 3500rpm
2008 - 2010 E71 X6 xDrive50i (iMipp Only & Blue DCAN Adapter)
495 hp @ 5000rpm
573 ft-lbs @ 3500rpm






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