best sounding deleted 15

charles henson · Apr 22, 2015

Trying to nail down the best sound for my truck when i delete & would love to hear some great sounding setups & hear input on the proper route to take as i do not want the rick flair -flare lol.I currently have a modded mbrp split dual rear exit 4" filter back(they dont make them for a rclb,but nothing a weld cant fix lol),and would also like the rest to be 4" as some have claimed the 5" to drone & not produce as much power.Any input is very much appreciated.

Jacob @ No Limit · Apr 22, 2015

A 15 6.7 does Not have the "Rick flair" sound. If you want it to be load go with just a 4" delete pipe. If you want it to be almost as quite as factory, then put a 30" FTE resonator on it. I have 4-5" and 6" tip and my truck doesn't drone. It's all straight pipe no muffler or resonator anymore

UpstateDieselGuy · Apr 22, 2015

I have a 5" straight and it sounds good. It has a rumble and whistle mixed together.

Chris

ftast350 · Apr 22, 2015

White15, where does yours go from 4" to 5"?

Charles just youtube "deleted 15 powerstroke" and the majority of what comes up are 5" straight piped and they sound great! as for the drone or how loud it is in the cab I can not say but I will be doing 5" straight piped on mine and if its too loud or has any drone I will be putting on a resonator.

DMDP · Apr 22, 2015

Just put 5 inch on my cclb. Sounds great. Roll the windows up and hardly hear it

Mikeyfitz · Apr 22, 2015

Mines straight 5" dumped at axle and it sounds amazing. Windows up its not too bad though lol

20156point7 · Apr 22, 2015

5 inch strait is perfect, not loud until you floor it then it sounds amazing

ramonpowerstroker · Apr 22, 2015

5 inch exhaust, egr delete, no limit 5 inch intake, and Morgan's piping.

MadDiesel73 · Apr 22, 2015

5" straight flo-pro with 30" fte resonator love it. i dont know how guys run around with just straight 5" that sh!t was loud.

charles henson · Apr 22, 2015

Thx alot for the feed back guys,i've already got the 4"mbrp filter back split rear duals which i had to fab together to work but really like,but going off your inputs i'm going to just run 4" straight from turbo back to that and i should be good to go.I really appreciate the input.Right now my tires are louder then the exhaust lol.

knaffie · Apr 22, 2015

Still no drone with a big trailer hooked up? Most trucks with 5" are usually tolerable empty, then rattle your brain with a big load.

heres_al99 · Apr 22, 2015

I run dual rear outlet with strait deleted and it sounds great and no drone, and it is also the 4inch

borsky · Apr 22, 2015

i have a 4' afe with muffler, quiet at idle, when u hit the loud pedal she barks loud. also towing 12k it drones like a SOB, I plan on a resonator...

knaffie · Apr 23, 2015

borsky said:
i have a 4' afe with muffler, quiet at idle, when u hit the loud pedal she barks loud. also towing 12k it drones like a SOB, I plan on a resonator...

Exactly what I expected. Most of the guys talking about no drone don't pull trailers. I've never heard a straight-piped truck yet that doesn't get way louder with a trailer behind it.

charles henson · Apr 23, 2015

Heres_al99. What delete pipe are you running,oh & nice truck by the way.

Jacob @ No Limit · Apr 23, 2015

knaffie said:
Exactly what I expected. Most of the guys talking about no drone don't pull trailers. I've never heard a straight-piped truck yet that doesn't get way louder with a trailer behind it.

I have no drone pulling 10-15k. But I only am 5" on my filter back section, with 4" delete pipe. I had a 30" FTE but it was too quite for me.

Mikeyfitz · Apr 23, 2015

I had 20k behind it helping a buddy move his equipment and it didn't really drone at all. Maybe slightly

UNBROKEN · Apr 23, 2015

FlowPro 4" with 24" Maganflow muffler then 5" DPF back Magnaflow kit with 6" tip.
Sounds good with no drone trailer or not. I'm old...I don't do straight pipes anymore. LOL