Kill Switch for Dodge Charger: Make the Most-Stolen Car in America a Dead Start
A patent-pending drop-in starter-relay bypass. No cut wires, fully reversible — your Charger won’t crank until you disarm it.
✓ No wire cutting
✓ Reversible to factory
✓ Lifetime warranty
The same big-horsepower V8 that makes a Charger fun to own is exactly why a crew will spend two minutes in your driveway taking it. The 41.22 kill switch pulls your factory starter relay and drops in its place, so the engine stays dead until you arm it back. Here’s how it works on a Charger.
Why Dodge Chargers get targeted
The Charger sits at the top of the most-stolen lists, and the insurance industry has the receipts. Most modern thefts aren’t smash-and-grab — they’re relay attacks and OBD-port reprogramming that start the car without your key in well under a minute. The engine is the entire point: a 707-plus-horsepower V8 has huge resale demand for the whole car and for parts, so Chargers get hit far out of proportion to how many exist.
Dodge itself shipped an anti-theft “Security Mode” that throttles the engine to 2.8 horsepower until you enter a PIN — that’s how real the problem is.
Pop the relay, drop ours in, the starter stays dead
A relay attack or a cloned key still can’t crank the engine — the starter circuit is open until you disarm it. No soldering, no cut wires, and it pops back to stock in minutes.
The drop-in install, start to finish
Filmed on a Tacoma — the drop-in process is identical on a Charger.
Four steps, one afternoon
Pull the factory starter relay, plug the 41.22 module into the empty socket, mount your switch where only you can reach it, and arm it. No tools beyond what’s already in your glovebox. Reverse it any time and you’re back to stock.
Is a kill switch the best anti-theft for a Dodge Charger?
Alarms get ignored. GPS trackers tell you where your car went — not how to keep it. A kill switch is the only layer that stops the car from moving in the first place, and it stacks fine with whatever you already run. It’s the cheapest “no” you can give a thief.
Run your Make / Model / Year + VIN
Dodge is on the list, but fitment comes down to your exact relay layout, which varies by year and trim. The selector on the product page is the authority on exact fitment — it takes about thirty seconds.
Dodge Charger kill switch FAQ
Does a kill switch stop a relay attack?
Will it stop a key reprogrammed through the OBD port?
Does installing it void my Dodge warranty?
Should I get the wired or wireless version?
Is my Charger 100% theft-proof with this installed?
Make your Charger the one that won’t start
From $108 · installs in an afternoon · reversible anytime.