The RB engine powered 1967 Mustang fastback is probably one of the most controversial cars in the Fast and Furious franchise due to its hybrid customization using Japanese parts. Nevertheless, it is still a car worthy to be noted on this list because of its specs. This Mustang boasts of the famed RB26DETT engine which was pulled from a 2001 R34 Skyline. This engine is a twin turbocharged inline six that arguably puts out 320 330 horsepower (even though it claims to only put out about 220 horsepower). The supped up mustang also boasts of a overhauled suspension system that enables the car to sustain the abuse of drifting.