View Single Post
      10-05-2012, 01:07 AM   #31
New Member

Drives: 08 Montego Blue Coupe (E92)
Join Date: Nov 2011
Location: California

iTrader: (0)

Hey I've been considering the JB4 for quite a while now, and am trying to do more research before I pull the trigger. Reading around, I found this thread: where OP has described that even after JB4 his throttle feels "airy".

I'm wondering if any of you guys who have the JB4 feel the same way? My car is stock and JB4 will most likely be my first performance mod. I'm not sure if I plan on changing anything else in the new future since I purchased BMW's extended maintenance plan. What do you guys think? Is it worth it to get the JB4? I would like to take my car to the track one day...