I just got my 4" MBRP Turbo back exhaust on and all I have to say is freakin' awesome! I love the whistle/whir at idle and the fact that it stays somewhat reasonable when driving, but when you slam on it it seems to roar. Totally cool :ro)

I just got my 4" MBRP Turbo back exhaust on and all I have to say is freakin' awesome! I love the whistle/whir at idle and the fact that it stays somewhat reasonable when driving, but when you slam on it it seems to roar. Totally cool :ro)
Couldn't agree more, I installed mine last week and love it. Worth every dime. Put's the cat right where it belongs...in the scrap pile behind the garage.

XXXXXX 3 love it! sound and quality fit and finish all was great!:ro)

I have the same system but I also went with the muffler delete, the sound is incredible. I love it, nice turbo sound and not to bad of a drone at all.

Glad to hear that you guys are enjoying your exhaust systems.

my muffler is reversed on the MBRP...would it make a difference if i just put a pipe in as a replacement?

my muffler is reversed on the MBRP...would it make a difference if i just put a pipe in as a replacement?

I will certainly sound different (i.e. louder, if that is what you are looking for), and will flow better than the muffler installed backwards.

If you run the system without the muffler you will get an increase in sound for sure. It will have a slight drone at highway speeds but it is nothing that you can not get use to. I like mine the way it is. I have run it both ways, with the muffler and without. Right now I have the muffler in but can remove it and install the delete pipe if necessary. Just for the sound factor of course.

since its less back pressure, would i get an increase in hp or better fuel mileage?

Probably not very much if at all any increase..I think you would be lucky to get .1 mpg increase...it's purely for sound difference IMO.

Where's all the turbo spool kudos?!?! :D