BMW 5 Series (E39) 1995-2003 [D10 Alpina 245 bhp | ECU Optimointi | Siruvirittely ]

The 530d D10 Alpina is the worlds first twin turbo diesel and also became the worlds fastest diesel saloon when launched. Running the same engine as the 530d but using twin in-line turbos and second generation common rail injection it provides blistering performance as standard. After extensive development we have managed to achieve 299bhp without any increase in turbo boost or fuel pressure ensuring reliability is maintained. The most important aspect of the tuning is we have dramatically reduced the huge lag these engines have as standard which can be as much as 4 seconds on the switchtronic gearboxes. We develop all of our software on the rolling road to ensure accuracy in terms of both power delivery and also to ensure fueling, boost pressures and exhaust gas temperatures are all within tolerance. Our aim is for maximum power whilst maintaining optimum reliability.