View Single Post
      01-02-2014, 10:54 AM   #7
Mike@N54Tuning.com
BimmerPost Supporting Vendor
Canada
3360
Rep
70,331
Posts


Drives: 2007 335i, 2015 M3
Join Date: Dec 2008
Location: N54tuning.com

iTrader: (90)

Quote:
Originally Posted by NicB View Post
The jb4 will not stack on top of the ppk since the max boost will be the same. In other words, stock + jb4 = the same as ppk + jb4. If you want more power, get jb4 + downpipe
The JB4 will ignore the flash tuning when installed. So whether or not you have the PPK you will wind up making the same power with the JB4. So no reason to get the PPK but also no reason to remove it if you already have it.

Mike