How long does the factory catalytic converter last? I'm thinking about replacing my exhaust. I still have all factory exhaust I am leaning towards a magnaflow highflow cat and a borla muffler. I want it to sound a little deeper then factory but not annoying to my girl or the pesky popo. Anyone have experience or recomendations for the exhaust. I'm gonna have the rest of the piping done at a local muffler shop thatdoes performance systems.

 

your factory setup can last a long time but change it anyway. go stainless to keep it clean. i love the borla cat back

 

Anymore input?

 

My srt-4 exhaust sounds nice... just wish i had a turbo

 

check the sticky out, for performance parts, there are currently 2 reviews of exhaust systems.