Cant you use the old one? I keep staring at pictures, it looks like the same thing, why cant you just buy the DD plastic and use OEM ac controler that you already have

LOl stop staring at it because it looks the same. The OEM Ac controller is connected to radio, lets just say that the circuit board is all in one piece. You can't use it.

as opposed the DD kit with JDM ac contorler, where does IT connect?

Here is how DD kit and JDM ac controller looks like with my Z1.

my ddin has the side things ... home come this dosnt have it ? for the vents,,..?

There are many threads about this with pictures. Do a little more reading and you will see. But it's because the AC controller shares a circuit board with the radio and you can't separate them.

That picture is for an 05-07 coupe dash. Your 03-04 coupe dash is different and so is the DD trim piece.

yeah ... shoulda noticed that.. hah.. thanks

so the 03-04 coupe dash the circuit board is all in one piece ???????

All 03-07 G35 coupes and 03-06 G35 sedans have a circuit board shared between the radio and the AC controller.

so if you have a professional installer do it for you, do you have to bring in the new ac controller or will they normally provide for it? If it must be purchased, do I need to get it from the dealership?

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Everythingg35.com should have them along with grubbsperformance.com. Your installer should be able to order it, but I would check with them to see what they will charge you for it.

-bn

get it through riverside infiniti cheapest place and tell them you are from g35driver

where can i order this dash kit

PM Zackt69 he has a good price and can get these parts fast.