[KEG]

What do you guys think? I have an 01 5spd, airdog 150, adrenaline, and maybe in the future 150's. Which do you think would be better 4" exhaust or 5" exhaust?

 

[DodgeMech]

if ya have to ask, do a five:thumbsup:

 

[ClayKann101]

if ya have to ask, do a five:thumbsup:

Whats your reasoning, why 5 inch? Anyways i just fabbed up a 4 inch system for my truck and it sounds MEAN! Im not sure if i want to keep the 4 inch i have or go to 5 inch.

 

[DodgeMech]

Whats your reasoning, why 5 inch? Anyways i just fabbed up a 4 inch system for my truck and it sounds MEAN! Im not sure if i want to keep the 4 inch i have or go to 5 inch.

i was sayin, if he just couldn't decide, to get the bigger one...

i think i'll do a 5 inch out to two 6 inch bull haulers some day...:thumbsup:

 

[puff11]

i would do a 5 inch, they are deeper in sound.

 

[gator_grabber]

I would ask at what point a 4" needs to be replaced by a 5". When can you see the difference on a dyno? No, not a butt-dyno!

 

[puff11]

i think it is somewhere around 550 or so but i could be wrong

 

[KEG]

thanks for the replies guys. I have a buddy that has a muffler shop here in town and he put a 5" on the other day and said that it didn't sound as good as a 4" to him, thats why I was askin. Will the 5" show any noticable lower egts over the 4"?

 

[Rivey]

Whats your reasoning, why 5 inch? Anyways i just fabbed up a 4 inch system for my truck and it sounds MEAN! Im not sure if i want to keep the 4 inch i have or go to 5 inch.

well you saved alot of money stealing it from me haha

 

[LucasB]

5" will produce a little deeper sound compared to the 4".

 

[UpInSmoke02]

i think it is somewhere around 550 or so but i could be wrong

:ditto: 550-600

 

[mopartechnician]

02 in my signature YouTube - New mbrp exhaust, 2002 cummins

01 in my signature, this truck sounds mean whens its passing you and on it. YouTube - cummins 1/4 mile, new mbrp exhaust