Originally Posted by StarDeficient
So, I think I've been swayed towards a MagnaFlow (not just for sound, but also cause they're supported by you guys as well as a few of my favorite car guys
Now, any recommendations on WHICH one? Universal? Performance? XL? Does it need to be a specific shape? I'm not familiar with mufflers and such, is there a place I can go to find out my sizes without having a shop charge me an arm and a leg (trying to do my own repairs and mods, when possible)? Are tips necessary?
Not having a muffler already makes this much more frustrating. Sorry for sounding like such a newb.
I'm not sure which kind of muffler, but I'd Imagine it would just be the universal. And the size is 2.5" I believe for a 5.9. Are you running just one pipe underneath?