Jb-4
#1
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Join Date: Jul 2011
Location: Los Angeles
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My Ride: 2008 Monaco Blue 535i Sport/Premium Package
Jb-4
very happy to have recently become a member of the juicebox club. the jb4 on a stock e60 really makes the car come to life. so fun to drive! the bad news is that the mod bug has bitten me... down pipes? dual cone intake? what's next?
#6
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Join Date: Jan 2011
Location: UpState SC
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My Ride: 2008 535i LCI with sports/premium package, Sports trans with paddle shifters, CF emblems, JB4 Software, Dinan Exhaust, Navigation, M5Tech body kit, Carbon wrap interrior trim and CIC Controller.
I LOVE mine and it's funny when I drive our F10 535 no Jb-4 I can feel the difference. Incredible system for the money. Just don't forget like some of have when taking the car in for a repair and leaving the Jb-4 in a mapp other than 0. The dealer cannot read obd when it's > 0. In my case car was out of warranty and so it wasn't so important, but just wasn't thinking clearly because the pump was under warranty . Hpfp failed and I forgot. It almost got ugly with the repair but in the end all was ok.
Last edited by tonyb635; 03-24-2013 at 07:14 AM.