I am the proud owner of a 2007 GT3RS, and I am looking for a qualified audio specialist in the central California area. I am looking to replace the speakers with a better set. Any leads would be greatly appreciated.

 

Hope this isn't too late but in the bay area, I know of a very good shop that I get all of my audio equipment installed in. It's in daly city though, not sure how close that is to you but its ASP, auto sound performance.

Excellent, high quality work.

 

Thanks for that.

 

Necro-thread, but http://www.caraudioinnovations.com/ is in NorCal. They also sell and ship "kits" with all the components and directions for owners to do their own audio install. Periodically they do install tours where they'll come to you and install at your house or work.

Sam