2001 Ford Mustang Deluxe 2dr Convertible (3.8L 6cyl 5M)
I am the original owner of my '01 convertible and I am extremely impressed with the build quality. Other than scheduled fluid changes I have not had a single issue. The car starts everytime, it is fun to drive and for what it is (an entry level sports car) I am a very satisfied customer. Having owned a '95 coupe this car is superior in every way. I have modified the car with dual exhaust /w GT bumper, hood & side scoops, a fibreglass front bumper, tires & rims, welded sub-frame connectors, strut tower brace, pedal kit, and new air intake.
Before dealing with the power issue I recommend you upgrade the brakes and suspension. A new rear end is also a good idea with sport gears (3.73 or 4.10). Be careful with any engine upgrades because if done incorrectly you will blow the head gaskets/seals and the engine will never be the same again