I have seen mixed reviews on this forum, but have no experience with their shop. I am sure they are good people though.

 

They installed my TA side skirts and also my X51 cf intake. They did a pretty good job.
Good place. Not good with answering emails and calls though.

 

Be prepared to be ignored there unless you pull up in a turbo or something else north of $100K. They specialize in high-dollar modifications.

I had OK routine service there once, but came away disappointed on two other attempts. One time I left my car there for a week to have some interior work done, only to come back to find that "the guy who does this for us can't be found, sorry". My car was parked next to the street (busy Ventura Blvd) the entire time and was absolutely encrusted with grime when they finally gave it back. I could barely see out the windshield to make it to the nearest car wash to spray it off. I'll never go back.

 

Life's too short to deal with mixed results- Go with an Indy that has consistent positive feedback.

 

I went to SG a few times, they are busy. Dan does good work.