straight pipe w/t muffler

[jbobrik]

So i have a 03 F250 7.3 standard cab 4x4 straight piped in front of the rear tire.
It sounds good and loud but i wish it had a little rumble like my 05 6.0
I also just bought a 97 F350 7.3 that i am straight piping and was wondering what the best setup is, i was going to do the same as my 03 but want the rumble, is there any kind of muffler that will help with this?

[yngbuck19]

Wrong section but I can help you pick a good muffler aero turbine mufflers best out there and a 5" exhaust

[85_305]

If you only have the stock 3.5" exhaust on your truck, then no kidding its not loud. NO muffler is best...

[yngbuck19]

mufflers can actually improve performance if you want it to be loud just dont get one with a resonator built into it

[bucwheat]

I have a Diamond eye on mine and don't like the noise.