What type of supplemental security do you have on your Challenger? When I purchased my SRT, I checked out several alarm options because I was not satisfied with the standard factory "horn honk and lights flash" system. For the best bang for your buck (around $350), I chose the Ravelco anti-theft device. This system makes your car 100% theft-proof (unless it is flat-bedded). Check out their web site. I have had this system on my Challenger for 3 1/2 years and I highly recommend it. Ravelco Anti Theft Device
That may be, but why take a chance? My son's custom Honda Civic was stolen in front of my house (with a dead battery). I vowed that this would NEVER happen to my Challenger!
i have an compustar alarm with a drone mobile that works thru your cell phone-if my car is tampered with my cell phone sounds off very loud.