exhaust

[Darektylka]

where can i purchase a full 4" or 5" full turbo back exhaust from?
Im currently running spartan with 3.5 cat/dpf delete and wanting to upgrade the system.

[08TWIN6.4L]

No one makes a full TBE yet. You will have to get a Flo-Pro,Elite or Powerstroker67 down pipe and then a 4" or 5" down pipe back exhaust. James at Rollin Smoke Diesel can hook you up. Later.

[Darektylka]

does the 4" dp have a big advantage over stock??

[08stroker250]

You can get a 4" Flo-Pro downpipe with a 4" or 5" Flo-Pro exhaust. That would technically be a turbo back exhaust. Let me know if I can help ya out!

[Rollin Smoke Diesel]

We have the Flo Pro kits ready to rock Rollin Smoke Diesel. DPF Delete Exhaust, 219-851-1195

James
RSD

[Stanley F350]

Check out the AFE I just installed mine and love it. if your not over 500hp a 4" will give you the most power.

[Darektylka]

does 4" give you much more power increase over the 3.5" stock?

[08stroker250]

Originally Posted by Darektylka

does 4" give you much more power increase over the 3.5" stock?

4" will give you a throatier exhaust note, better air flow for cooler EGT's, but no real power increase.

[greasltn]

It also helps spool up a bit faster.

[Darektylka]

any 4 or 5" dpf back exhaust will bolt up to my 3.5" cat/dpf delete??