BadgerX

QUESTION, if this has been asked and answered I apologize but I searched and couldn't find it and I'm kind of a newb.
I have a 2012 sierra, 6.2L engine with 3.5in stock exhaust, my stock muffler is off center, driver side in, passenger side out, case is 26 in long. I wanted to do a Corsa cat back but its just to much $ right now, the stock exhaust flows very well so I'm thinking about a Magnaflow round 14161 14' case 3.5 center in- out, has anyone done this? I know its obviously not a direct fit but will it work? I just want to cut the old muffler out and put this in its place. to loud? thank you in advance.

GM1697

iTrader: (1)

Yeah it'll work, and it will certainly be louder than stock. You'll pick up hp too. I love the way my magna flow sounds. I doubt you'll be disappointed.

NemesisC5

Flo-Pro 2510 (3.5") is a direct fit with pipe size and offsets. Their 2507 is same design but a 3 chamber with 4" in/out that flows more cfm and louder, you would have to flare factory 3.5" tubing to fit 4" in/out.