Bigjon3475

iTrader: (2)

So I was digging around through exhaust options and came across this on the Magnaflow website. Did Magnaflow make the stock ISF exhaust? This looks identical but if you look closely it's slightly different. The tubing looks to be straighter and right after the cats you can remove the back section and add an secondary catback muffler system or go mufflerless or whatever. Also, I wonder if that cats are stock spec or if they're higher flow?

blackisF08

iTrader: (2)

almost looks identical to what the stock isf headers and exhaust