these will work right

http://www.bestbuy.com/site/olspage....=1051384099021
http://www.bestbuy.com/site/olspage....=1051384099483

i have the pioneer stock system and would like my sub and tweeters to still work, i need to go threw best buy cuz i have gift cards

 

No they won't work.
If Best buy sells metra then they can get the right ones.
The part #'s you want are (all Metra)
Wire harness- 70-2103
Antenna adapter- 40-GM10
Dash trim kit- Double din-95-3302
Single din-99-3302

Do you know where I found this information?
I simply read the Sticky at the top of the Electronics Audio and Video section, its called General Stereo FAQ, you might want to give it a read, IDK, it would have been the first thing I did but hey thats me?

 

He is right they won't work and please whatever you do don't get Best Buy to do the install.

 

I personally just updated my system. Did it myself and came out super clean. Only thing I had to purchase was the Metra 95-3302 kit (you DEFINITELY want this kit of you want a clean install!), and a basic wiring harness, ran about 10 bucks I think. Don't have the door chimes, but they were annoying anyways and prefer not to hear them. Still retain all DIC info. Oh yeah, btw, my whip is an '08 LS coupe.

 

Yeah be careful with Best Buy installers, not saying all of them are bad, its just they're book taught not experience.
Also depending on the year of your car the antenna adapter could be a 40-CR10

 

best buy sold me the wrong ****...ebay man 6 for the wire harnass and 10 for the kit