Car Alarms: 2008 Chevy Avalanche, gm passlock, viper remote start

Question
I have a 2008 Chevy avalanche that has the factory remote start.  I am installing the Viper 5900 alarm with remote start.  Are there any modules or bypass interfaces i will need to install the Viper remote start?

Answer
Not suggested. Very hard to retro fit if it ALREADY has a factory remote start. That being said, if you insist on doing
it:

The bypass kit needed for the 2008 CHEVY AVALANCHE,
Is the IM01- Locks/Bypass -
Programmable Platform# 01:
Door Lock & Alarm Interface
Firmware: GMDL6X 4.00
IM01- Locks/Bypass programmable door lock & alarm control
interface is preloaded with upgradeable firmware (AMDL)
compatible with select GM*, Chrysler, Dodge & Jeep vehicles.
Primary interface control functions include: door locks,
trunk/hatch release, factory alarm, door pin status
output (-), driver & passenger sliding door control
& window roll-up. *GM Passlock II & GM Passkey3 data
override is also an included primary function of the
preloaded AMDL firmware.

Click On The Following Link To Purchase:

https://www.paypal.com/xclick/business=installsupport%40aol.com&item_name=1+IM01+COMBO+BYPASS+KIT&item_number=1-IMO1+COMBO+BYPASS+KIT&amount=99.95&no_note=1¤cy_code=USD

Once received, I will forward the installation notes
to your email for study prior to arrival and get this
package together for immediate shipment.

Yours Electronically,

ALARMTEK