Professional Answer to Exhaust Size Question 2.5" vs 3"

there is another pipe size that i wish where more comercialy available and not just from the OEM 2 3/4" its a size that would be alot easier to package and soundvice i think it would be a great alternative to get a bit more of the 3"rumble while still being able to tame the decibels easier..
i gues the original recomendations was from Magnaflow by the way.
perfweld its nice seeing a highend builder in this forum!

i do exhaust everyday and helping others descide on size of exhaust and what type of mufflers are very difficult,and the camshaft spec is one thing i havent thought much about,it has passed by in my thoughts but im not that good yet:)