Nitro- You can buy those badges at pepboys and shit... and No they dont come with twin screw...
Show5oh- No the new roush's are in stages.. stage 1 basic engine, upgraded brakes from the Gt's diff guages. some minor stuff, Stage 2 has 14" brakes, side exhaust.. and other things. Stage 3 is the Eaton S/C upgraded 15" brakes.. side exhuast, suspension.. "the works" so to speak ... So No the newer Roush's dont all have the same power. Hell the 03's even come with a v6..