The GTS style banjo bolt for the right fill.
The banjo bolt allows to fill your main pan to GTS spec (+800ml) and beyond (max 1,800ml) without requiring tilting the car to the driver side.
A new magnetic drain plug and a copper crush washer are included for a leak free seal. Properly sized bolts are also included to install the pans.
The DCT transmission is a marvel of engineering and remains to this day the best automated transmission BMW M ever fitted to a car.
Unfortunately for us, BMW didn't expect its DCT transmissions to leak as we now know today.
In this Special Series, I document my various experiences with DCT leaks, failing clutches, and their solutions.
Enjoy,
- Matt / @m3_epoustouflant
Been there, done that.