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MBRP 4-Inch Installer Series Muffler Resonator Bypass Pipe (03-07 5.9L RAM 2500)

Item HR3693
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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Replaces Secondary Muffler To Aid Low And Mid-Range Power
      • Designed Solely For Race Applications
      • 4-Inch Inlet And Outlet
      • Made Using Rugged Aluminized Steel
      • Natural Coloring
      • Cost-Effective Race Option
      • Muffler Pipe Length: 36 Inches
      • Installs Without Welding
      • Sold Individually
      • Three-Year Limited Warranty
      • Fits 2003-2007 Dodge RAM 2500 Models With 5.9L Engines


      Get Race Ready. With the MBRP 4-Inch Installer Series Muffler Resonator Bypass Pipe, you improve your vehicle’s low and mid-range power so it performs better in race applications. Note that the use of this bypass pipe is limited to open and closed-course racing that is formally sanctioned by an appropriate racing body. It is not for street or off-road use. It offers a straight-through design, which enhances performance and allows straightforward installation.

      Strong Construction Quality. The pipe measures 36 Inches long and has a 4-Inch inlet and equivalent size outlet. It’s made using aluminized steel from top to bottom, which ensures durability and provides limited protection against the elements. The pipe is best used in dry conditions to achieve optimal performance.

      Direct Installation. No welding is required when fitting the MBRP 4-Inch Installer Series Muffler Resonator Bypass Pipe. It installs directly using the provided muffler clamps, stock hangers, and hardware kit.

      Backed By A 3-Year Warranty. The manufacturer supports this pipe with a 3-year limited warranty against manufacturing and material flaws. The warranty does not cover discoloration or rust caused by use in wet climates.

      Application. The MBRP 4-Inch Installer Series Muffler Resonator Bypass Pipe is made for use with the 2003-2007 models of the Dodge RAM 2500 that has a 5.9L engine.



      MBRP MDA36

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Muffler Resonator Bypass Pipe
      • (1) Installation Kit

      Customer Reviews (1)

        Brand Image

        Reviews of MBRP Exhaust products have an average rating of 4.6 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Ram 2500

          • 5.9L I6 - 03, 04, 05, 06, 07