This is probably a really dumb question but I am going to ask. I am new to the Mustang world but I have a close friend that has had a few.
What all does adding the gears mess up?
MPH
Mileage
It don't think it should mess up RPM or anything else.
I want to install 4.10s in my 00' Mustang that I just purchased. The car only has 6000 miles on it but I think gears would be a good first mod. Will it still be ok to drive everyday to work? This is my only car now.
It is under warranty still and I also don't want to do anything to void the factory warranty.