There's one there you should steer clear of though.
On that side of town, I'd recommend coming to US75 and using Town North. Yeah, it's a dealership but I've been VERY happy with the service they've done on my cars. They also give discounts on parts if you know the right secret password.
Car #: 500
Year : 2002 Posts: 179
How about Trackdog Racing? It's on the east side of Dallas near the 635 and Forest Ln area. http://www.trackdogracing.com/website/main.htm They aren't specifically a spec miata shop, but they do a lot of miata work. I found the owner Gary to be very helpful with a lot of questions that I had. However, I can't give a first hand recommendation because I've never had them work on my car.
-------------------- Greg H. 2002 red Miata #500 Denton, Texas