I have for sale the shock sensor that everyone loves.
It will work with the stock alarm system.
If someone bumps / breaks into your car, the alarm will go off.

Here are the instructions:

https://g35driver.com/forums/showthr...t=shock+sensor

I'm asking $25 shipped in the U.S.A.

 

How sensitive is it???? If it won't keep going off a lot I got dibs!!!

 

I believe it has adjustible sensitivity. PM me if interested.

 

Rob! Youre alive! How is everything?

 

Bump for a nice product.

 

how about the tilt sensors? can they be added to the factory system?