If your mustang isnt fast enough or doesnt have enough torque its because you dont know much about working on v8s or how to build an engine with power adders.
Got this project a few wks ago. I couldnt pass it up because it was dirt cheap. 75k miles 3.7 auto is how it came from the factory. It was white but somebody painted it green. It was crashed in the front so I need a hood, pass fender and headlight and front bumper. Im ordering almost all those...
I also dont like the tweeter location in my 2015. I have two nice Focal tweeters Im trying to mount up tonight. Im trying to take my door panel off right now without breaking any clips, so I can see the stock speaker and hopefully swap it with some jbl speakers I had laying around.
I paid $1750 for the whole car minus v6 engine and auto trans. Im not gonna spend any money swapping them out. Im putting all the money into getting a real engine.