View Single Post
      12-07-2022, 09:40 AM   #4
gorthol
Private First Class
gorthol's Avatar
Spain
64
Rep
142
Posts

Drives: BMW 330e 2021
Join Date: Apr 2022
Location: Spain

iTrader: (0)

Garage List
2021 BMW 330e  [0.00]
Quote:
Originally Posted by kfer View Post
A Flash Tune is surely better, but with the locked DME it's a problem.
I was even told that after the unlock with an OTA Update, there could be problems again and the lock would disappear.
The question is how much power do you need?
With a box you get in the range of around 350hp and with a real chip tuning some have reached around 400hp.
I personally use a Speedbuster tuning box (similar to RaceChip) and it has brought 77PS/100Nm.
Original was measured at 287hp/438Nm and now has 364hp/538Nm.
( 45.000Km with no problems so far )
Hi, some questions:

Do you have the B48B20A version of the engine or the B48B20B?

How much boost is that chip adding?

My questions are because I have a Turbotransformer and it doesn’t play well with my car (with the B48B20A engine). If I add +2 psi it adds +4 or +5 so I’ve to set it to +1.2 to actually have +2 so I’m looking for alternatives.
Appreciate 0