GM Truck Club
Founded in 2004 ~ We're the #1 Chevy Truck & SUV Forum.
Silverado & Sierra | Tahoe & Yukon | Suburban & Yukon XL | SUV & CROSSOVER
Results 1 to 6 of 6
  1. #1

    Default Stock duramax muffler on a 5.3L gas??

    has anyone done or heard of this being done? either someone just swapping mufflers from a duramax to his half ton or using a full diesel exhaust to fit up to there 1500 gas?

  2. #2


    Not hard to do with the right fittings. But why?

  3. #3

  4. #4


    You'd probably be better off with Flowmasters or similar.

  5. #5
    Jr. Apprentice
    Join Date
    Feb 2013
    Bucks County, PA


    I installed a Banks Monster exhaust on my 06 Duramax and the OE I put on my 06 Express 6.0, it sounds terrible with the worst drone. GM engineered exhausts for each application and I don't think they had this in mind!


  6. #6


    I have never heard it, but i dont think it would sounds to good...The flowmaster super 10 sounds good! In my opinion! but if you do it, post a vid. I'm curious as to what it sounds like now...
    2009 Silverado 1500 LT
    -6" Rough Country lift, 20" incubus recoils, 35 x 12.50 Nitto Trail Grapplers, RBP Side steps, Frontier fron replacement bumper(kindoff pre runner style), pioneer 7" double din, pioneer door speakers, 4.10 gears, K&N CAI

Similar Threads

  1. Stock muffler repacment suggestions
    By sed777 in forum Chevy Suburban Forum (GMC Yukon XL)
    Replies: 3
    Last: 03-07-2012, 08:05 PM
  2. Stock Muffler Wanted for a '05 6.0 L 2500 HD
    By mitchelr in forum Chevy Truck Tech Forum
    Replies: 1
    Last: 01-24-2010, 12:59 PM
  3. wanted: stock cats or muffler
    By burbalex6.0 in forum Chevy Suburban Forum (GMC Yukon XL)
    Replies: 1
    Last: 06-28-2009, 12:20 AM
  4. Stock vs Catback vs Muffler exhausts
    By no0b123 in forum General Chevy & GM Tech Questions
    Replies: 7
    Last: 08-09-2008, 01:22 PM
  5. cut off stock muffler 1500 miles later very ruff
    By gbal4 in forum Chevy Silverado Forum (GMC Sierra)
    Replies: 3
    Last: 04-22-2007, 04:43 PM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts