Switching out exhuast...MRPB, Black Widow or Dirty Deeds

Floyd91 said:

Here's mine from this morning. We just used the old mbrp 3.5" piping and turn down. Threw the race venom in and added some real hangers.





I imagine with the long tubes and no cats, or even high flow cats it's going to sound down right nasty. Now I'm regretting selling those long tubes and will probably end up buying another set after we move.

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Mluis11 said:

I've had a 20" for about a year now with stock headers and it is exactly that, no drone with a clean deep sound. I originally had a 16", but that was too loud for me on long trips at freeway speed. This clip is of the 16". Keith @dirtydeeds was great to work with and is very flexible to get you the product that you'll be happy with. https://vimeo.com/173073927

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farman said:

I have a mbrp turn down before the axle with the resonator as of now but, plan on ditching the mbrp muffler for a black widow race venom, so I will be able to compare them by next week. But truthfully the mbrp is pretty nice, I just get bored and want to change it up. Right now I am looking for something a little nastier, and I am hoping the race venom will fit the bill without being horrible at highway speeds. For now the mbrp has a nice deep idle, and not to loud start up, with about a mud tire level of drone at highway speed. Also does anybody have any recommendations as to where I should mount the muffler, closer to the down turn like the above setup or more towards the middle. I am curious what effect it might have on sound.

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charles06 said:

Keep the muffler mounted as close to stock location as possible. I had a custom side-exit made with a simple Magnaflow muffler, but with the muffler being mounted basically under the rear cab, I switched it back to stock location and dumped the exhaust next to the spare. HUGE difference! And FYI, I left the resonator alone for both set-ups. Hope that helps.

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