Red October
Member
Nice build! Love the rear hatch LED's. Glad to hear you got the motor back finally. I see you bought a header. Any plans for a high flow cat and new exhaust set-up?
So I have been doing a ton of homework on exhaust for the 2.7. From what I can tell most of the cat back systems out there are 2.25", which is basically stock size. That's fine since going too big will actually hurt performance, simple exhaust theory here, smaller pipe = better exhaust velocity, and that helps build torque (obviously to a point). Any way, most of the systems are only gaining anything by using a better flowing muffler, since that's really the big restriction in the system.
So after thinkin this over for a long while I said to myself, "Well, my exhaust is all fine except the muffler, which is toast. So why replace parts that I don't need to?"
I'm gonna just cut the stock muffler out and run a better one in its place. Simple, cheap and the same end result as a bolt on system.
Heard good things about Dynomax Super Turbo 17747. So I have one coming, should be welding it in next week.
While I'm in there I will inspect my cat for damage, meltdown etc. If I need to I will replace it with a weld in, just to stay inexpensive.