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      06-28-2012, 07:58 PM   #20

AJG1137's Avatar
Drives: 2013 528i
Join Date: Jun 2011
Location: Bloomfield Hills, MI

Posts: 70
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Originally Posted by Alan l.
^^ what is the expected HP increase with the PPK? In the past the gains are only up to 335is specs which is only 320hp.

Turner is willing to do $1500 for the Hartge tune when i emailed them. Still a lot of money for a piggyback system but looks like the only option at this point.

You can NOT compare JB to Hartge. Hartge is in a completely different league as a Bmw tuner in Europe

How is jb4 not in the same league?
I would buy a burger tune any day over this, based on my experience with an n55 jb3.
Current: 2013 F10 528i
Retired: 2011 E90 335i
Retired: 2008 E90 328i
Retired: 2003 E39 530i
Retired: 1997 E36 328i