View Single Post
      04-21-2011, 01:28 PM   #20
knasman
Private First Class
2
Rep
124
Posts

Drives: 2014 991 4S
Join Date: Nov 2010
Location: US

iTrader: (0)

Quote:
Originally Posted by madmanhiker View Post
installed the JB+ on my '11 n55 e92. The vehicle has a vishnu catless dp, and an axleback remus race exhaust. I have noticed a that my boost seems to oscillate (-more so on a cold engine) as I increase acceleration.

my fuel guage is hijacked through the cantool so I can visibly see it. It's really bothering me.

anyone who has the n55 and the newly released jb+ - please sound off. This was not evident prior to the micro-tune.

thanks,
robert
I see the exact same thing. Car is stock except for the JB+. On a cold car, acceleration is very jerky if you push the pedal down a bit. Mostly between 2K and 3K, where the boost really starts kicking in. It's not nearly as jerky when the engine is warm, but it's still there a bit.

It's most apparent when the dial is higher than the default setting. I had it at ~80% and then it was very apparent. I'm back down to 50% and that seems to work better. But I'm already adapting my driving style to it in a sense. So would be nice to have fixed :-)
Appreciate 0