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!

MPI Twins are in...WOW!

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Old Dec 23, 2007 | 01:20 PM
  #16  
trefling's Avatar
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From: KC
that's a beautiful set of twins. I"m new to twins myself and can say they are wonderful. low boost for towing, high end power for racing, low egt's, what more could you want?
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Old Dec 23, 2007 | 01:22 PM
  #17  
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Sweet. Now you just need more fuel.
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Old Dec 23, 2007 | 01:33 PM
  #18  
Howling's Avatar
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From: IL
Originally Posted by Sapps
Couldnt agree more on all accounts, stupid low egts and a wicked whistle! Love my MPI Twins!

Those look fimaliar

Nathan (MPI) puts together and unreal set of twins,his fit and finish are #1 in my book.
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Old Dec 23, 2007 | 01:35 PM
  #19  
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What is the website for Nathans twins. I cant seem to find it.....
Those look great, congrats man...
Brian
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Old Dec 23, 2007 | 01:38 PM
  #20  
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From: The Hardware City
Were there any other under the hood mods needed to have this kit fit? X2 on the website for them if there is one. Hopefully they're to be had for the 03 555 motors too.
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Old Dec 23, 2007 | 01:42 PM
  #21  
53 willys's Avatar
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From: Utah
Originally Posted by haloman
Sweet. Now you just need more fuel.
he has some flux 2's I believe.....






OH man I just got back from a test drive and this thing is a monster!!!!fish tailing up the whole on ramp!!!
they spool almost like stock...Jared was nice enough to let me drive it
I am just amazed with the whole set up.....it's a thing of beauty to have the Smarty on 9 and floor it with NO trans slip!!!!! just power to the ground

Thanks for letting me drive Jared...I will be smiling till new years
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Old Dec 23, 2007 | 01:43 PM
  #22  
53 willys's Avatar
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From: Utah
http://www.maximizedperformanceinc.com/
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Old Dec 23, 2007 | 08:04 PM
  #23  
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From: Claxton, GA
Yeah, Yeah, Wife said I can have twins!!!!!!! Now that is out of the way time to come up with all the money. Wait a minute.... That was too easy.... Oh lord, maybe not. She must be wanting me to get her something!!!!!!
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Old Dec 23, 2007 | 09:11 PM
  #24  
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From: Spring Hill, TN
How much did that total install run you?? Is your fuel mileage sacrificed with twins or does it stay the same. Something I would like to do in the future!!
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Old Dec 23, 2007 | 09:46 PM
  #25  
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From: Alberta Canada
How much for those twins? $6000
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Old Dec 23, 2007 | 10:35 PM
  #26  
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From: Claxton, GA
I did buy that HTT 62/71/13ss in the classifieds from lmills. If my EGT's don't stay in check a twins setup will be installed using the s400 primary...... Upgrading the tranny in March. It's getting done....
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Old Dec 24, 2007 | 01:11 AM
  #27  
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From: Fergus Falls, MN
Originally Posted by omaharam
The jet whistle is exactly what I was referring to. Now I'm starting to wonder if twins are for me. It's a daily driver and we tow our camper a lot. I'm not in my 20s anymore and don't want in cab noise. I did MBRP exhaust with cat delete and ended up adding an additional muffer where the cat was to keep cab noise down.

IMO if you tow a trailer often and far it gets old. My wife hated the twins in my 01. Even with the radio on you could still hear it. They looks on people's faces when you go by is pretty cool though.
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Old Dec 24, 2007 | 09:13 AM
  #28  
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From: Weymouth, MA
Wow man those are some pretty turbos Glad to hear it is working out for ya!
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Old Dec 24, 2007 | 09:16 AM
  #29  
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From: Indiana
nice twins setup! everything ive seen that was built by nathan looks really good. if I ever did $ up in my yard hes the first guy im going to call. I talked to him on the phone and he was really friendly also. you cant beat your xmas this year thats awesome
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Old Dec 24, 2007 | 10:30 AM
  #30  
Billy Ram's Avatar
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From: South Carolina
Originally Posted by DGraham1023
How much did that total install run you?? Is your fuel mileage sacrificed with twins or does it stay the same. Something I would like to do in the future!!
Twins have better street maners than a big single. I would believe the fuel mileage may be a bit improved if anything with the better spool up.
I'm impressed too with this kit. Looks like it has everything. Even the little stuff and a new tranny dip stick housing to finish it off. First class.
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