3rd Gen High Performance and Accessories (5.9L Only) Talk about Dodge/Cummins aftermarket products for third generation trucks here. Can include high-performance mods, or general accessories. THIS IS FOR THE 5.9L ONLY!

Straight piped automatics???

Old 04-06-2007, 10:35 PM
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Straight piped automatics???

for those of you with auto's and straight piped exhaust, how do u like it? is the drone bad in OD, or around town driving?? trying to debate to put my muffler delete pipe on or not for my SIlverline.....
Old 04-06-2007, 10:47 PM
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I have a std. cab - the muffler and cat (for off road use only of course). It is loud but it is significantly louder in a std cab compared to a quad cab. Drone isn't bad unloaded but when towing it can get rather loud. I finally got all of my stack stuff in today so I will be putting 6" miter cut stacks on within the next week or so.
Old 04-06-2007, 10:51 PM
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i just put my muffler delete on today. i love it! yeah its loud, but isnt that the whole point?
Old 04-06-2007, 11:44 PM
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Heck Yeah trod77 Gotta love a truck that Barks. I like about 2600rpm and 2 story brick buildings myself, lol if ya don't leave the muffler on.


600 series Dodge 3500 Quad 4x4 straight pipe, x power, airaid, autometer analog's, 4" lift on 33's Black on Black with Bling

Last edited by Totallyrad; 04-08-2007 at 12:52 PM. Reason: Interjection of synonym
Old 04-07-2007, 12:00 AM
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Im planning buying a tip for the tailpipe. I was thinking about a 4x6x18. do different tips make a difference in sound?
Old 04-07-2007, 12:08 AM
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Originally Posted by trod77
Im planning buying a tip for the tailpipe. I was thinking about a 4x6x18. do different tips make a difference in sound?
Yes, they do!!
Old 04-07-2007, 12:11 AM
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In your opinion which one sounds the best? Is it the 4x6x18?
Old 04-07-2007, 12:26 AM
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4x6x24" Not only makes it deeper but looks alot better...

Shane

Here is a pic of 53 *****'s tip.. Same tip I had on my 05

Old 04-07-2007, 10:25 AM
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Love my staight pipe, seems to run cooler
Old 04-07-2007, 10:29 AM
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4" downpipe, 5" from where the cat used to be back, 6" tip, I love it

To me, its the best sound you can get out of a 3rd gen.
3rd gens sound alright with stacks, only with a 6spd, but still nothing compared to a 12 valve with stacks
Old 04-07-2007, 10:34 AM
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Mine was great until I had to tow my 18k Toyhauler thru a canyon, holy cr@p it's loud. I installed a flow thru muffler.
Old 04-07-2007, 10:38 AM
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I put the MBRP replacement muffler on mine. Yanked the kitty (offroad use only). It has a nice deep tone throughout the rpm range. It's a little loud, but in a nice way. Haven't towed anything with this setup yet so I couldn't tell you about that. No real drone on the highway.
Old 04-07-2007, 11:10 AM
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I ran a 4" straight pipe on my regular cab and then went to a 5" set-up downpipe back and was actually quieter than the 4" while driving. Only drone I have is when the truck is at 50-55 and the torque converter locks up. Also a little louder at WOT.
Old 04-08-2007, 09:33 AM
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Leave the cat, ditch the muffler, get a tip, can't go wrong.
Old 04-08-2007, 12:30 PM
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Originally Posted by bighornram
Leave the cat, ditch the muffler, get a tip, can't go wrong.
I did the same to my 3rd gen it sounds pretty good, but when i did it to my girlfriend's dad's 2nd gen it sounded really good. Although we dumped it out right before the rear wheel with no tip on his so that might account for some of the difference.

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