12-10-2017, 11:29 PM | #1 |
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JB4 with FF, EWG, OBDII, and BT for N55 EWG
I am getting ready to trade in my F30 so I am parting out my performance items. Item is coming off a 2014 F30 EWG 335i RWD. Up for sale is a JB4 piggyback unit with FF, EWG controller, OBDII port connection, and bluetooth device controller. I've owned it for exactly 15,214 miles and it has performed flawlessly. With the FF and EWG cable, you'll be able to run higher boost. With proper octane and cooling, I consistently see 16-18lbs of boost and have accompanying JB4 logs. This JB4 worked flawlessly prior to me removing it on 12.9.17. Asking $400 + shipping |
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