I have one of these on my car for over an year now without any problems. The sound is great but its abit loud. Oh i got mine $1100 installed with all the parts u listed.
At the back of your cig lighter there should be 2 plugs. 1 plug is the big one with 2 wires going to it... leave that one. Cut the other wire (the smaller plug) which is the light and connect the red wire to that and the black wire to any metal on the car. Thats how i got mine working.
Daryl, since you've installed yours already... What did u hook it up to? Do you just just slide these over the factory dials except for the boost gauge? Sorry for the quetions mate, just wana make sure.
How many of you guys are installing these yourselves? Im not too sure how to hook up the power unit.. And do u just slide these over the top of the factory dials?