iDatalink Maestro RR (ADS-MRR) Radio Replacement Interface
- Keeps wheel controls
- Vehicle data on screen
- Needs vehicle T-harness
$189.99
Remote start interface module · Model DB3

Call for price
Call or text to confirm it is on the wall before you drive over.
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The Directed interface module that lets a Viper remote start talk to the car.
The DB3 is a Directed data bus module used in Viper remote start and security installs. It is flashed with vehicle-specific firmware so the system can work with the car's own wiring network, handling tasks such as the immobilizer bypass, door locks and reading the car's status. It is an install part rather than a finished system, so it is quoted together with the Viper unit and the vehicle. We confirm which firmware and harness the car needs before the job is booked. Text us with your year, make and model.
Pickup is at the Carson shop. Call to confirm it is on the wall before you drive.
| Brand | Viper |
|---|---|
| Model | DB3 |
| Type | Remote start interface module |
| Features |
|
$189.99
$259.99
$289.99
Buy now, pay later
$319.99
We can hold it at the counter. You pick it up here.
Buy now, pay later
$479
Buy now, pay later
$419
$139.99
$154.99
Bring the year, make, and model. We check fit at 22025 S Avalon Blvd Ste A before anything goes in the car. Call to confirm this piece is on the shelf.
No. Call us, text us, or email audiomotorsports@gmail.com. Pickup is at the shop.
Buy now, pay later available. Buy now, pay later through Snap Finance, Koalafi, EasyPay Finance or Synchrony. Payment plan approval and terms set by the provider. Call or stop by to apply.
Want us to hold Viper DB3 Data Bus Remote Start and Interface Module (Directed) for pickup? Tap Email, add your name and phone, and send. The shop will call to confirm. There is no checkout on this site.