Hey guys I recently purchased a 2006 f250 6.0 and am not too sure what exhaust kit I should get. I dont have any crazy plans for the truck and want to keep it a daily driver. I want an extremely loud exhaust, also must be stainless because I live in New England and dont want the thing to rust out after a year. Should I go 4" or 5"? I was thinking about going with the Diamond Eye 4" turbo back with muffler replacement pipe, part #4346S-RP. Anyone have any recommendations?

 

I'm happy with my MBRP stainless. I have muffler but I don't need loud. Fit nice and was easy install. Still looks good and sounds good too!

 

I have the MBRP stainless 4" turbo back with muffler. I like it. It's pretty loud with the CAT bypass in. Even though it's quieter with the CAT in, it's still louder than I'd prefer. I have a Bully Dog Air Box and a Power Max turbo. The Power Max makes a pretty loud whistle at RPM's below 1500 (above that it goes away; it also goes away if you romp on it).

It wakes up my kids when I leave for work in the morning.