15 01, 2019

Fault Code 5E20 DSC Hydraulic Unit Failure

January 15th, 2019|

Traction control isn't anything new to BMW's, in fact, it's been a part of BMW's make up for nearly 30 years. Despite this, with the ever changing industry, the systems now, although similar in function, holds very little resemblance to the systems of old. The DSC hydraulic unit is a particular weak spot of the E89x [...]

26 02, 2018

E46 SMG2 Clutches

February 26th, 2018|

The SMG2 in the E46 M3 is an amazing piece of engineering. A huge improvement on the original SMG found in the E36 M3. The SMG vs Manual debate will forever be a talking point in the E46 M3 community. Love it or hate it, it was the foundation for the modern paddle shift DCT boxes [...]