Ok I assume that most of the people here are from eastern US. You have JDM out there and people always say take your car there for things. I live on the west coast I dont know of any performance shops out here. I think JBA is one but I dont really know about them. Does anyone know the west coast performance shops or are they all independent?

 

west coast customs........they do awesome work on pimp my ride lol

 

There should be several performance shops in SoCal....I just don't know off the top of my head. One thing you might try is a local mustang club or forum and ask what shops they use. That's a good start

 

Good Idea im joining one to.