Last week I purchased my first Mustang - a 2008 GT.
We got the car from Texas Direct Auto, and they acquired it from an auction. There has been some aftermarket upgrades, the most obvious one is the exhaust system - I revved it for my mother, grandmother, and toddler son. My mom screamed, my grandmother threw her hands up and dang near had a heart attack, and it made my son cry.
In other words, it sounds "just right" IMO
Being new to mustangs (and sports cars in general) can someone please give advice on any of the following:
1. Mustang friendly shops
2. How to find out what upgrades have been done
3. Who's got a good dyno to benchmark my car
4. Anything else that, as a noob, I don't know to ask about.