MBRP question

[dmitry]

I am looking at an MBRP "offroad" turbo back system and have a few questions.

1) Which one fits? is it universal for any 00-03 7.3 truck including the excursion?

2) Did anyone notice an MPG change?

3) How loud is it? without a muffler?

4) does muffler or no muffler make a huge HP/MPG difference?



thank you in advance.

[ToMang07]

I had a slight increase in mileage with the DIY 6637 Intake and full 4" exhaust. Roughly 1.5mpg +/-.

IMHO I would NOT go "Offroad" package because all states appear to be cracking down on aftermarket exhausts, and if you have (or move) to an inspection state, "Off road use only" will fail for inspection.

I have the full 4" turbo back system, and it is not much louder than stock. I was able to build much more boost tho, and the turbo spools up quicker.

IMHO go with the Stainless steel, they offer a lifetime warranty! I love my system and am VERY happy with it!

[dmitry]

Thank you for your reply.

Do you know by any chance if the f250 and f350 exhaust systems fit?

[ToMang07]

Originally Posted by dmitry

Thank you for your reply.

Do you know by any chance if the f250 and f350 exhaust systems fit?

I believe they are all pretty much the same system, there is 1 pipe you need to cut to size.

[pintye30]

I installed a 2500 duramax mbrp exhaust on my f350 . So yeah there pretty much all universal.

[dmitry]

Originally Posted by ToMang07

I believe they are all pretty much the same system, there is 1 pipe you need to cut to size.

Cool. gonna order one shortly

Originally Posted by pintye30

I installed a 2500 duramax mbrp exhaust on my f350 . So yeah there pretty much all universal.

HAH nice!! and Thank you for your service!!

[excursionva]

I put a 4 inch turbo back on my 01 and I love it. The only problem is that it hits under the truck every now and then. Where the stock one was flattened, this on isn't. It does take a little mechanical persuasion. The best mpg increase I got was with my diablo programmer. I get 21 on the highway if I stay under 70.

[BigKid]

Originally Posted by dmitry

I am looking at an MBRP "offroad" turbo back system and have a few questions.

1) Which one fits? is it universal for any 00-03 7.3 truck including the excursion?
2) Did anyone notice an MPG change?
3) How loud is it? without a muffler?
4) does muffler or no muffler make a huge HP/MPG difference?
thank you in advance.

1: Yes. I took the 5" off my 02 CCSB and put it on my Ex. 5" hits between the shock and fuel tank.
2: No. Not in my situation.
3: Not sure the muffler even helps.
4: No

[dmitry]

Thank you.