Let me preface this post with the fact that this is my first experience with a Mustang or really any performance car. Yes, it is a mid-life crisis buy so, please pardon my ignorance.

I purchase a used 18 GT with 24k miles on Tuesday.

The dealer informed me it had some exhaust modifications so as I am not savvy on the ins and outs, I had a trusted friend and mustang guy take a look at it for me.

The modifications were not insignificant.

Corsa Extreme Cat-less long tube headers, Borla...

Newly Purchased 18 GT Went Limp.