Does any one have this and if so do you like it? I don't know too much about so thats why i'm asking. And are there any benefits in going from 4" to 5"?

Thanks guys!

 

I think you only need 5" when your get upwards of 500 rwhp. Ive heard that you may loose performance on a mildly modded truck with 5"

I have no experience with the XRT, but it does look promising.

 

The XRT is awesome have nothing but great things to saw about it great power, fuel mileage and NO CODES! I have 5in on mine but would be fine with 4in.

 

Can you notice a difference in tone between the 4inch and 5inch. Just curious and not trying to highjack the OP thread....

 

Its just a little deeped but if you but a 5in tip on the 4in you would probably get pretty close to the same sound.

 

Im running dual 5inch stacks and about to swap em for 6 inchers. Just wondering if the 5inch Turbo back would make a difference. I said I would stop modding where im at, but I dont see that happening anytime soon. I just may end up with around 500+ at the rears....

 

Just put a Black Maxx on my 07.5. Basically the same tuner except its got digiital guages. Man this thing is mean. Ive done all the deletes and run a 5"TBE flo pro, sounds better than my 05 with the hushpower.