1
its to make your vehicle louder.
definitely
It depends on your vehicle and the type of exhaust you buy.
Um i don't know duhhhhhh
About 15 Hp give or take.
Many factors determine how much horsepower an engine can produce. Give us the year, make and any other details about the engine.
yes it will work and give more horse power biggercamsmallerengine
120 rwhp. Give or take a pony.
around about 15 to 17 horsepower
About 80 HP over stock.
nothing unless you reprogram the computer.