miker59

sup guys want to cut my muffler off and get a flowmater 10 series muffler.anyone know if i should get si/so center or offset ,which one would fit better. have a 2008 ford f150 fx4 supercab.thanks

corey_lax

Mine was a center when I got my truck. But it rusted out so I bought a new muffler with the same specs and the tail pipe rusted out shortly after that. Now I have a Banks Monster SI/SO from that cat back and to be honest, to get all new stainless steel piping from the cat back, it is worth the $380 or whatever it was. Very easy to install yourself.

I will never buy flowmaster again.... They rust out...

buster096

The center would fit the easiest.

fishermrtn

I'd definitely recommend one of the Borla universal mufflers, I have the whole stainless system on my truck and I love it, and I know everything they make is 100% stainless steel, so no rust. I think there's a lifetime warranty too

08xlt4x4

Go super ten with si/do. Sounds great

JarreT329

I have the si/do and turn downs on the muffler. I love the way it sounds

Racinrhino17

X2 borla sounds so mean