Anybody has installed the OEM Alam system? Is it difficult? Should I get it installed at the dealer or buy it on the net and install it my self? (plan to get it from HandA- Accesories.com but want to know about first hand experience).
I don't even know if its worth it compared to aftermarket products.
Thanks in advance for any help.

 

You might do a search. I know someone recommended installing it your self to save money. Said it was easy enough. I had mine done prior to purchase so it would be covered by the extended warranty.