Car, Marine & GPS

[Joexmay]

Hello, I plan to get 2 12" subs installed in my 2018 camaro 2SS. The subs will be pulling 2500 watts rms and Ill probably need the big 3 upgrade in order to properly run it. Since ill have best buy install my subs, how much extra is it to do the big 3 for me? Does best buy do alt installs?

[AndrewB-BBY Social Media Specialist]

Hi there, Joexmay,

Thanks for stopping by our community forums. It sounds like you've got some major upgrades planned to your sound system! In most cases, our Autotechs are unable to modify or upgrade your vehicles electrical system like this. With that said, I would recommend scheduling a free consultation with an Autotech once our stores are open again. You can find some more information here.