Cartek XR Battery Isolator Kit with Red Buttons | CK-BR-08-R
CARTEK Solid State Battery Isolator, GT - Vorshlag
Cartek GT Battery Isolator Kit with Blue External Button - Pegasus Auto Racing Supplies
Cartek Battery Isolator - where to wire ecu or ignition switch? - NA M3 Forums
The Cartek Battery Isolators provide two functions: disconnect the Battery from all electrical circuits & kill the engine. The Battery Isolators work... | By Bleeding Tarmac | Facebook