All parts with only 15K miles, professionally installed/uninstalled on my 2014 435i and will fit all 2014+ N55 F3x. Make offers on any and all parts.
- Evolution Racewerks 4" N55 catless downpipe. $350
- JB4, FF / EWG wires, and BMS Data Cable (Note: Standard pre-EWG-only board running 2.8 firmware. Never bothered to update board because the car ran flawlessly for 15K miles). $200
Thanks