If I were to purchase a fart pipe off of ebay what size inlet would i need to buy? I beleive it is 2 1/2 but i need to make sure. There would also be minimal gains in horsepower also right? like 1-2 hp?

 

Correct and Correct.

 

Sorry, couldn't resist.

 

If you are gonna be making fun of it before you buy it, what are you gonna say about it after its on your car?

 

yea i know its a lil ricey but i still like it, i want a deeper sound but not a whizz, there always is the silenser iff i rdont like it, how am i making fun of it? the fart pipe comment? haha oh well, wat else are you gpnna call it

 

but hey, its also not ricey when you hook it up to a b-pipe, high flow cat, and y-pipe