should i get an exhaust system for my 07 mazda 3?

[jgbliss525]

hi, im concerned about getting the exhaust system because im going to sell the car in the future and would the exhaust system change peoples mind about buying the car? Thanks

 

[Kenny]

No., do not get it. You will spend well over $500 and you might gain 5 horsepower and have a really annoying car.