This guy runs a «business» rebuilding and selling car computers. He sold me a bad part, wouldn’t honor the«lifetime warranty» and has numerous bad reports on I posted a complete review there along with several other people. DONOTDEALWITHHIM! you will be sorry. He’ll start out sounding nice, and when things go sour he’ll ignore your calls and emails and when he does talk to you he’ll insult you and treat you like crap. Please just google Thomas Thompson World ECM and you’ll read all about him.