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Thread: MBRP diesel muffler?

  1. #1
    Join Date
    Apr 2008
    Location
    Okeechobee, Fl
    Posts
    2,007

    MBRP diesel muffler?

    Well i have the oppurtunity to buy a 24" body 3.5" round mbrp muffler off my buddies cummins.. has anybody heard one or had any experience?
    2006 extended cab, 6.0 swap, full bolt ons SOLD
    2011 ECSB, 6.2, 6 spd, 3.73, 5" lift, 33" nitto, limo tint, debadged, volant CAI, muffler delete, black bear tune 14.0 @ 98 on the 33'sSOLD
    2007 TBSS AWD, cam, stall, built trans, N2OSOLD
    2006 RCSB cammed LQ9, full exhaust, 3200 stall, 2-4 drop
    Quote Originally Posted by farmtruc View Post
    "if i have to explain, you don't get it"

    49 Ford F1
    355 chevy / turbo 350 / 12 bolt posi / camaro subframed

  2. #2
    casey23 Guest
    I have one on my truck... started life as a 5"x 29" long........ its now only about 6" long.... They are HEAVY ....

  3. #3
    Join Date
    Apr 2008
    Location
    Okeechobee, Fl
    Posts
    2,007
    haha well was it quiet with lt's? or have u always had a turbo?
    2006 extended cab, 6.0 swap, full bolt ons SOLD
    2011 ECSB, 6.2, 6 spd, 3.73, 5" lift, 33" nitto, limo tint, debadged, volant CAI, muffler delete, black bear tune 14.0 @ 98 on the 33'sSOLD
    2007 TBSS AWD, cam, stall, built trans, N2OSOLD
    2006 RCSB cammed LQ9, full exhaust, 3200 stall, 2-4 drop
    Quote Originally Posted by farmtruc View Post
    "if i have to explain, you don't get it"

    49 Ford F1
    355 chevy / turbo 350 / 12 bolt posi / camaro subframed

  4. #4
    Join Date
    Oct 2008
    Location
    Cedar Park, texas
    Posts
    440
    Are You trying to find a quiet muffler with Lt's?
    Axekick tuned, Pacesetters, Servo.

  5. #5
    Join Date
    Apr 2008
    Location
    Okeechobee, Fl
    Posts
    2,007
    yep.. I ordered a 22" magnaflow but now im debating the MBRP.
    2006 extended cab, 6.0 swap, full bolt ons SOLD
    2011 ECSB, 6.2, 6 spd, 3.73, 5" lift, 33" nitto, limo tint, debadged, volant CAI, muffler delete, black bear tune 14.0 @ 98 on the 33'sSOLD
    2007 TBSS AWD, cam, stall, built trans, N2OSOLD
    2006 RCSB cammed LQ9, full exhaust, 3200 stall, 2-4 drop
    Quote Originally Posted by farmtruc View Post
    "if i have to explain, you don't get it"

    49 Ford F1
    355 chevy / turbo 350 / 12 bolt posi / camaro subframed

  6. #6
    Join Date
    Aug 2007
    Location
    Honeywood, Ontario
    Posts
    6,994
    Canadian built, can't go wrong.
    2006 Silverado
    Little Black Bitch

  7. #7
    Join Date
    Oct 2008
    Location
    Cedar Park, texas
    Posts
    440
    You could try a stock muffler. I feel no difference going from a stock muffler to a "performance" one
    Axekick tuned, Pacesetters, Servo.

  8. #8
    Join Date
    Dec 2007
    Location
    So Cal
    Posts
    527
    how loud r the gmpp mufllers? u would think since they r gm made they would be quiet but better flowing

    2002 Chevy Silverado LT 5.3L z71 ECSB, Fully Built DMC 4L65e, Transgo 4L65E .500 Boost Valve, Transgo Shift Kit, Billet 1st Gear Servo, 2nd Gear Sonax Super Hold Servo, 4th Gear Billet Servo, Rebuilt 10 Bolt w/ OEM G80 and 3:73's, Dumped Single 3" Spintech Muffler, 3" E-Cut Out

  9. #9
    That muffler is going to be loud.
    99RCSB Broke because I wasted thousands and thousands of dollars on my truck.

  10. #10
    Join Date
    Sep 2008
    Location
    southside VA
    Posts
    684
    i have one on my truck, its pretty loud at wot, but not too bad at idle.

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