so i went by a local place that puts in MBRP exhaust and all and i was talking to the the guy about one for my 6.7. well there shop just opened and all so he didnt know much about the 6.7 like it was a mystery and all lol. anywayz he called the shop he gets his exhausts from and was talking to him about it and he was told that they dont have the exhaust i want for my 6.7 which is a single in/daul out. although iv been to MBRP's web site and they say that they have them. i was also given something that i cant have a turbo back exhaust because of the filter system in the exhaust. anyone got any comments?? am i lookin at the wrong thing on MBRP's website??? any help would be kool. thanks

 

try corsa. they arent loud. just a tone louder than stock.

 

anyone else??? got any info??

 

I put the Cool Duals 304 stainless on my 6.7, looks great and the sound is more pronounced although by not much.

 

i was think of the mufflor delete pipe and all. and puttin a y pipe with dauls like that.

 

if you are going to get anything you are limited to a cat back style exhaust. you cannot remove the DPF or the CAT for a turbo back. can a dual out be done, yea. you would just have to shorten the pipes a little bit to accomidate the increased length due to the DPF and CAT.

 

DPF back. The Wye pipe takes the place of the veryheavy muffler. Nox filter, DPF etc are left as is, the muffler hangs are put back in 180'ed outbut it works fine.

 

ya iv looked on there site. i might just wait and see what other company's are comin out with. maybe bully dog or banks. but if not i think im gonna run a Y pipe from the DPF back into dauls.

 

so is the mbrp exhaust make it louder or not cause i dont want to spend the money if its not going to make it louder

 

Though I have the 5.9, I have the MBRP single, cat delete, and I have to say that it's 4 to 5 times louder. If that's what you want ot accomplish, well, there ya go. I want to say that my egt's are lower, and the engine breathes a little better.