With all of the choices out there, it is hard to know which module is best, some cost more but are they batter?
- Peripheral GMCO
- GMOS-04
- GMRC-01 (was told this is a good one)
- GMRC04
- GMRC05
- C2R-GM24
Any input would be useful.....
Bobbero
Unless you have Onstar that you want to keep get the RC01
-Chris
