MBRP Direct-Replacement Muffler MK96116

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2004.5-2007 Dodge 5.9L Cummins
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MBRP Performance Exhaust
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XDP - MBRP Authorized Online Retailer 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
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Customer Reviews - Include your order number for a chance to win a $100 GiftCard

(52 Ratings, 10 Reviews) Average Rating:
Great improvement.
Les T. Moore (Columbus, GA) 4/29/2017 12:36 PM
Installed well except did have to remove about 6" off the muffler end of the new pipe. Can feel the increase in HP and TQ. Sounds great. Looks good. Good product.
Scott (Colorado) 12/13/2013 6:09 PM
I ordered up this muffler kit at a good price and it arrived on my door step 2 and a half days later. Installed in 1 hour on my 2007 Ram 5.9. Sound is perfect. It just adds a little low end growl and is not loud. It woke my truck right up. I cant say anything about any mileage gains because Im having to much fun with the skinny pedal. I did also have to cut about 4 inches off the factory tail pipe and one of the hangers doesn't match up but I bent it to work. Good Looks, Great Sound, Fast shipping. easy install.
Complete Kit and Nice Product
Slim (Central Virginia) 5/25/2012 11:05 PM
I previously tried to put a competitor's muffler and their offset pipe on my 2005 Ram. Their kit did not include hangars or clamps, and the offset pipe was aluminized (with a 304 stainless muffler?). THIS kit is awesome! It is complete, with properly positioned hangars, a stainless offset pipe, and even includes clamps! It took far longer to pull off the old muffler than it did to put this one on. Sounds great, lets the engine breathe a bit, and was the fastest 25 lb weight loss I've had in years! Highly recommended.
Dusty (Montana) 11/25/2011 2:59 PM
Very impressed with muffler. I have a 2005 Dodge 3500. Installation was as easy as remove stock muffler and put new one in. I did have to remove aprox. 4 inches of tailpipe but that was the only modification needed. It has great low tone and a noticeable power improvement. I installed a cold air intake at the same time to help open the engine up and I'm totally impressed with the combination.
truck driver
Leon (Oregon) 9/23/2011 7:21 PM
installed on an early 2007 dodge 2500 4x4 It took about 1 hour had to cut 3" to 4" off the org. exhaust pipe. The only think I had to do was heat the front hanger and bend it up about 1" so the pipe was closer to the frame. Sounds good. Like the fast service. will order again.