OM648 swap into a w123
OM648 swap into a w123
PM me price on that controler, my 613 is making around 220kW and it feels so shitty and sluggish because of that gearbox that I stopped to drive it.
Regarding 648 tune..EDC16. Sure it can be done via OBD flash, but look on yours HW/SW numbers and search internet if such full BDM exists for you. If not and something go wrong during the flash, which happens a lot then the ECU is dead. BDM is safe... Unless you are planing on genuine €€€€ equipement..