Race Chip GTS Black 2008- 2015 BMW 750 4.4
This is the NON-Bluetooth version. It takes 5 minutes to install (plenty of YouTube tutorials and Manufacturer has detailed online instructions)
I sold my 2013 BMW 750Li. Had this Race Chip GTS Black installed on it for 4 months. This made a fast car, insanely fast. No issues with check engine lights. This is a simple piggyback tune that can be uninstalled in minutes prior to dealer service.
This device is manufactured in Germany and is made of quality material.
This Race Chip made my BMW neck snapping fast. Complete night & day difference in power.
Comes in original box. Install directions can be found online.