I thought I should put in my .02 Cents on this thread....as it just might help..
I wouldnt put a Bulldog anything in my worst enemy's vehicle and allow Ray Charles to do the install.
Although some people may have had good experiences with Bulldog products as a car audio retail store owner they are nothing but junk in a box typically sold at Wal Mart or your local O'Reily's Auto Parts. Bulldog has a high rate a failure with 6 out of 10 units sold that go bad. Imagine how pissed you'd be spending all the time to install the unit yourself only to result in a unit that works 40% of the time, or is a defective unit out of the box.
IMHO I would spend decent money on a product that can be serviced anywhere by any car audio facility....Most car audio stores (including mine) will not touch a Bulldog unit. I wont install them, wont work on them, wont help you figure out why it does not work....etc...
My advise is buy a DEI manufactured product....DEI makes Viper, Hornet, Sidewinder, Valet, Code Alarm, Clifford, & Avital units. I would reccomend the Valet units as they are less pricey... They come with a lifetime warranty on the units and a lifetime warranty on the install if installed by an authorized DEI Dealer. If you find yourself in another city or out on a road trip and the unit give you trouble any authorized dealer will service your vehicle free of charge. You can also have the DEI Remote start programmed to your factory keyless unit (key fob) to engage the remote start from your factory remote...
If you spend good money on your truck why get cheap on a remote start?