Advance Box Turbo Flasher V9 40 Full Installer !EXCLUSIVE!
Advance Box Turbo Flasher V9 40 Full Installer
hello guys, is there anyone who can advise me on the n54 mhd flashing. i have a x5 and have recently installed a mhd flash tune on the n54. i have noticed that the bmws that have had the mhd flash tune perform exceptionally well at the track in terms of speed and top speed. i am very concerned about losing my n54 mhd flash tune due to the fact that when i send my car to bmw for service they will have no idea what tune i have and will potentially void my warranty. please help. thanks in advance.
my car is a 07 335xi with the sunroof. i have the mhd tune on it and absolutely love it. i’ve run the mhd flash on it to gain boost for track use and it has helped it a lot. it runs nice and smooth with no turbo lag whatsoever. on the track it’s just terrifying. i’m thinking about swapping my ecu to the one that came with my car and then going to a tune like mhd to gain some boost, top speed and also be able to tune the car for street use.
as mentioned earlier, flash tunes add a few options, such as more aggressive fueling and ignition timing, that increase the potential power of the engine. for this reason, flash tunes are usually a good choice for those looking to upgrade their turbos to the next level. a few things to note:
there is no replacement for proper tuning. each tune is a compromise that makes the engine run better at a lower boost level. with more and more aggressive tunes, the engine will typically produce more power at low boost levels. for this reason, careful monitoring of the tuning is crucial. you cannot expect to push your turbo to the max without knowing your engine.