E63 Tuned by HDTuning
#1
Former Vendor of MBWorld
Thread Starter
E63 Tuned by HDTuning
This E63 made 518/562 Stock. Tuned he made 621WHP and 734WTQ
The following users liked this post:
HDTuning (05-22-2018)
#6
MBWorld Fanatic!
#7
Senior Member
HDTuning, a customer in another thread claims you are able to get around the torque limitations in the car. From what I understand this requires hacking the TCU and so far only Renntech has been reliably reported to have done this (in the US, at least). Can you comment?
Last edited by Stereolab42; 08-27-2018 at 04:37 PM.