Originally Posted by keikdasneak
Installation was a breeze, very easy to install. Product was shipped fast and with everything i need. The menu options are amazing.
From Stock to Stage 2 is a huge difference, car pulls insane top end.
The JB Stage 1 was great but Stage 2 pulls like a hell top end. The car just acts like it has a V10 engine in it, Driving it in D mode feels exactly like stock instead of that surge feeling that the
JB stage 1 had. But once you nail it it is a smooth pull you can feel TQ then smooth HP all the way to 6000RPMS.
Overall i love the JB4 Stage 2 and look forward to the meth kit from Terry!
My review was based on my completely stock car with JB4 Stage 2 only.
335i N55 6sp Auto.
Oh wow amazing i just noticed i have been on map 1 this whole time running only 12psi!!!
whats the difference between stage 1 and 2? does it feel faster? what do you mean by the harder pull in the top end? thanks so much for your input