I have been trying to find clear instructions on how to achieve this installation successfully over the past few months, I kept giving up due to confusion, frustration, misleading threads and bad information. However, after much research, I have finally got it working and hope to help others...

Swirl flaps are a BMW system to aid cylinder combustion and efficiency on diesels as diesels do not have throttles plates to regulate air/fuel mix, so naturally tend to run between lean and rich conditions wildly because throttle is controlled solely by the fuel injection on diesels.. how the...

hiya all and happy new year.. Please can anyone help, the traction control light is flashing when driving (orange triangle with a clockwise circle arrow) then the car starts to judder/losing power, when the dtc button is pressed on the car still flashes but doesn't judder/lose power under...

Pictures to post? questions to ask about the E31 model, chat with fellow E31 owners here. :thumbsup

Hi All, I love my car and have been nursing through its various strange issues since i bought it. The latest issue i have looking at INSTA is: 244C00 - Charge Pressure control, High pressure stage control deviation: Charging Pressure too low / positive control deviation. This is to do withe...