Factory key bypass for alarm

[Drek75633 10+ year member]

My local audio dealer told me that if I get a alarm system with the remote start. I will have to buy a key to bypass the chip in my actual key so I can remotely start my car. But from what I've heard. This key that you have to buy to use on the alarm system will make it to where you do not need a computer chip in your actual key anymore. So if someone made a copy of my key. They could steal my car. Because the copy won't need a computer chip in it to start the vehicle. Can anybody tell me. What's goin on?

Vehicle. 2004 Ford Mustang Coupe. 40th anniversary I believe.

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[x1le 10+ year member]

It only bypass' your vehicles transponder system temporarily (only when the remote start is active). All other times, the vehicle will function as normal.

 

[Drek75633 10+ year member]

I appreciate it man.

 

[iamamp3pimp 5,000+ posts]

Good info.