Trying to figure out how much of a diff does 2.5" to 3" pipe makes on those high horsepower levels and what kinda diff it makes in boost?
Does anyone sell a 3" cat back......preferably stainless....
Honestly....for what some of these company's charge for 3" SS catbacks you could spend a fraction more and have a custom built dp back exhaust.
mac sells a 3" cat back, spin tech and dr. gas as well.
good god ryan2kredl that is fuggin badass lol.