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USD 274.99
Part #: MBMK96116

MBRP Direct-Replacement Muffler MK96116

2004.5-2007 Dodge 5.9L Cummins
Part #: MBMK96116
★★★★★ ★★★★★ 12 Reviews
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XDP is a MBRP Factory Authorized Online Retailer ID# 600207727. We would like you to shop with confidence knowing your purchase is covered by the manufactures warranty. Replace the factory muffler with this Direct Bolt-on High Flow performance muffler assembly. Extreme performance and extreme sound can be yours. Constructed from T409 stainless steel this muffler assembly will fit all 4" exhaust systems and last as long as you own your truck.

  • T409 Stainless Steel Increase HP, TQ & Efficiency
  • Provides Deep, Mellow Exhaust Note
  • Direct Replacement For Factory Muffler
  • Lifetime Warranty

Vehicle Applications

2004.5 Dodge 5.9L 24V Cummins
2005 Dodge 5.9L 24V Cummins
2006 Dodge 5.9L 24V Cummins
2007 Dodge 5.9L 24V Cummins


  • MFG. Number MK96116
  • Manufacturer Name MBRP Inc.
  • Shipping Weight 11.00 lb.
  • Shipping Length 44 in.
  • Shipping Width 17 in.
  • Shipping Height 7 in.
  • Fuel Type Diesel
  • UPC 882963101235
  • Warranty Yes
  • Warranty Info Lifetime
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Internal L0.00R0.00


★★★★★ ★★★★★
4.8/5 Stars out of 12 Reviews
Just had the replacement muffler kit installed on my 2007 5.9 Cummins. I also saw the inside of the factory muffler (yikes)! I noticed the great low-end growl and it is just as quiet as stock on the Interstate. The throttle is more responsive off idle and pulls harder from 2-4 gears. It sounds so good I want to drive through a parking garage someplace with all the windows down! LOL. I lived with the stock set up for 218,000 and now it is time for some fun.
Just what I wanted
This muffler is exactly what I wanted for my 06 5.9 Cummins. It's just a little louder than stock and not at all annoying. You can still drive with the windows down, have a conversation in the cab and not have to turn the radio up. It just makes the truck growl a little more and no drone. It has increased my MPG at least 2 and helped greatly with turbo lag. Made a huge difference towing 14,000 pounds up all these hills. Order Number 814874
Bought this muffler assembly to replace the stock one on my 2005 Ram 3500 dually. It took less than an hour to install, the fit of the hangers was excellent and it included clamps that worked well. Hardest part was cutting off the old muffler. A recip saw or die grinder works well enough to get it done. This is a nice high flow upgrade over the origional. The best part is the sound... it has a very low frequency tone, sounds a lot like a V-8 with glass packs - it is fairly quiet at low throttle, but you definately know it's there when you get on it. It also adds a small amount of turbo whine out the back. 2 thumbs up.
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