Hi Norm-TX, I don't think we are getting the BMW B58TU2, which has both direct and port injection. Instead it appears we are getting the BMW B58TU, which only has direct injection. The engine in the Grenadier is a special de-tuned version for better off road performance and also to assist longevity. I have not been able to find it's exact designation. If somebody knows it, let us know. From everything I have read about the BMW B58 engines, they are extremely robust and able to handle much higher horsepower. Perhaps Grenadier will eventually move over to the TU2 version. DaBullSo our version doesn't have the dual injection system?