View Single Post
      02-09-2014, 10:08 AM   #37
alextremo
Captain
United_States
49
Rep
966
Posts

Drives: F10 550i
Join Date: Sep 2008
Location: USA

iTrader: (5)

Quote:
Originally Posted by Mbbrewer View Post
Don't think anyone is looking to compare the tuning companies but rather have a better understanding of what, if anything can be done to fix the issue with the car loosing significant power in higher rpms with BMS tunes. It's unfortunate that the tune would cause the ecu to cut power which negates other power upgrades like downpipes or exhaust. We're lucky to have members on the board to test these mods and report their results so the rest of us can make informed decisions based on factual data.
I would expect that without 'direct' control over timing the tune is aggressively ramping down boost at higher RPMs to avoid detonation.
Appreciate 0