5" pipe

[shaggy337]

how much power is really needed to flow the air that requires a 5" pipe. Im just trying to see if its over kill for what im trying to do.

[WEWILLE]

You probly dont need a 5 inch if your just getting a chip and other minor mods, fill out your signature and you could get some better advice.

[460+]

I agree, 4' will do just fine.

[Marty]

You'll NEVER require a 5" pipe... people just get it for the sound!

[Triton]

I had a 5" on my 2000 f350 and loved the sound. Looked badass with the 6" tip! I still have'nt made up my mind on my new truck. May go with 4" because they are cheaper.

[Firstonraceday]

A 4" will flow more air than you will ever need and then some but the 5" just sounds awsome.

[shaggy337]

i Have seen your vid on the elite site. those are some good runs. what size are you using with all that power.

[shaggy337]

The mbrp 4" off road is the one that i want because it has the cat delete pipe. I found out that it has only a 3.5" downpipe. Why is that? Is that how most 4" systems are? you think it would a 4" down pipe. If anybody has info on this please let me know im bambozled haha. thanks.

[460+]

Not all systems have that.I have a Bully dog 4" dual from turbo back and sounded real good. It was pricey though. But the down pipe is 4".

[rageingbull]

On alot of systems you will find 3.5 inch is way easer to install and very little difference in power then 4 inch down pipe but if your paying to have it installed go with 4inch down pipe