- Aug 12, 2007
- 2
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im am going to purchasing a 2005 mustang gt i need to know what you guys suggest on parts to get horsepower and such. All i know is what my exhaust setup is going to be which is slp long tube headers slp catted x pipe and slp loumouth axle back then get a cold air intake and chip. Anything else anyone suggests ive been reading about gears 3:73 and 4:10 dont have a clue what it means can some explain and tell me whats happens. thanks