DynoMax, an internationally-renowned manufacturer of high performance exhaust products, is a member of Tenneco family that also comprises giants of the automotive industry such as Walker, Monroe, Kinetic, and others. It is a performance exhaust brand built on over 25 years of market leadership. When it comes to quality exhaust parts, DynoMax is ready to offer everything customers expect from the ultimate product – sound, performance, and durability.

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    • DynoMax® Race Series Bullet Cat-Back Exhaust System
      (0 reviews)
      # sp4399
      Race Series Bullet Cat-Back Exhaust System by DynoMax®. This cat-back exhaust system includes pipes, clamps, tips, and Race Series Bullet mufflers that feature 100% welded construction and unrestricted, straight-through design for...
      $423.82
    • DynoMax® Super Turbo™ Exhaust System
      (4 reviews)
      # sp4394
      Super Turbo™ Exhaust System by DynoMax®. Get improved exhaust flow and reduced back pressure for better performance, and a mellow performance exhaust tone without annoying interior resonance, with this axle-back exhaust system....
      $102.98 - $570.33
    • DynoMax® Ultra Flo™ Polished Cat-Back Exhaust System
      (1 reviews)
      # sp4396
      Ultra Flo™ Polished Cat-Back Exhaust System by DynoMax®. This system includes pipes, clamps, polished stainless tailpipes, and Ultra Flo Stainless Steel Polished mufflers that feature unrestricted, straight-through design for a...
      $184.19 - $745.33
    • DynoMax® Ultra Flo™ Welded Exhaust System
      (2 reviews)
      # sp4397
      Ultra Flo™ Welded Exhaust System by DynoMax®. This Manifold-Back exhaust system includes pipes, clamps, tip, instructions, and Ultra Flo Welded muffler that will give you more power and torque and maintain a deep throaty tone...
      $133.38 - $773.95
    • DynoMax® VT™ Exhaust System
      (1 reviews)
      # sp4398
      VT™ Exhaust System by DynoMax®. This system replaces the stock one from the axle back. It includes pipes, tips, and revolutionary DynoMax VT performance mufflers that will increase exhaust flow and horsepower while giving a deep,...
      $79.51 - $724.20
    • DynoMax® Race Series Bullet Muffler
      (1 reviews)
      # sp4400
      Race Series Bullet Muffler by DynoMax®. This dyno tested and track proven muffler features unrestricted, straight-through design for maximum horsepower and CRF Technology for sound reduction. Its 100% welded construction ensures...
      $50.53 - $77.29
    • DynoMax® Super Turbo™ Muffler
      (3 reviews)
      # sp4401
      Super Turbo™ Muffler by DynoMax®. Get improved exhaust flow and reduced back pressure for better performance, and a mellow tone without annoying interior resonance, with this Super Turbo Muffler. Its patented flow directors and...
      $41.92 - $197.16
    • DynoMax® Ultra Flo™ Polished Stainless Steel Muffler
      (1 reviews)
      # sp4402
      Ultra Flo™ Polished Stainless Steel Muffler by DynoMax®. This muffler packs straight-through design for unrestricted exhaust flow and a dyno-proven increase in power inside a polished stainless steel shell that delivers a show...
      $70.75 - $197.09
    • DynoMax® Ultra Flo™ Welded Muffler
      (2 reviews)
      # sp4403
      This muffler-back exhaust system includes pipe, clamps, tip, and Ultra Flo Welded muffler that features unrestricted, straight-through design for a dyno-proven increase in power and maintains a deep throaty tone while absorbing...
      $66.71 - $229.91
    • DynoMax® VT™ Muffler
      (1 reviews)
      # sp4406
      VT™ Muffler by DynoMax®. The revolutionary DynoMax VT performance muffler will give your vehicle a deep, throaty sound and eliminate drone while increasing exhaust flow and horsepower. It is built using the exclusive DynoMax...
      $91.45 - $242.72
    • DynoMax® Resonator
      (0 reviews)
      # sp4407
      Resonator by DynoMax®. This part provides an additional sound control and is a great add-on to the exhaust system. Working in tandem with the muffler, it will ensure a more efficient sound reduction and achieve a particular exhaust...
      $66.30 - $233.70
    • DynoMax® Turbo Downpipe
      (0 reviews)
      # sp4408
      Turbo Downpipe by DynoMax®. With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything necessary to complete the exhaust job. Every component is manufactured from quality materials and...
      $68.26 - $167.46
    • DynoMax® Intermediate Pipe
      (1 reviews)
      # sp4413
      Intermediate Pipe by DynoMax®. With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything necessary to complete the exhaust job. Every component is manufactured from quality materials and...
      $15.62 - $155.28
    • DynoMax® Tail Pipe
      (1 reviews)
      # sp4414
      Tail Pipe by DynoMax®. With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything necessary to complete the exhaust job. Every component is manufactured from quality materials and utilizes...
      $16.33 - $257.88
    • DynoMax® Extension Pipe
      (1 reviews)
      # sp4415
      Extension Pipe by DynoMax®. With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything necessary to complete the exhaust job. Every component is manufactured from quality materials and...
      $8.54 - $94.39
    • DynoMax® Exhaust Pipe
      (0 reviews)
      # sp4417
      Exhaust Pipe by DynoMax®. With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything necessary to complete the exhaust job. Every component is manufactured from quality materials and...
      $25.29 - $303.97
    • DynoMax® Exhaust Tip
      (2 reviews)
      # sp4419
      Exhaust Tip by DynoMax®. These clamp-on stainless steel exhaust tips come in a variety of styles and sizes to make it easy for you to bolt on a custom look. Available in single or double-wall, high-grade 304 stainless steel...
      $16.79 - $67.49
    • DynoMax® Gasket
      (0 reviews)
      # sp4421
      Gasket by DynoMax®. DynoMax has you covered with a full line of accessories and hardware needed to do the complete exhaust job, from clamps to hangers. These small yet essential parts are available in a broad range of sizes to meet...
      $4.44 - $8.89
    • DynoMax® Flange
      (0 reviews)
      # sp4424
      Flange by DynoMax®. DynoMax has you covered with a full line of accessories and hardware needed to do the complete exhaust job, from clamps to hangers. These small yet essential parts are available in a broad range of sizes to meet...
      $9.28
    • DynoMax® Hardware
      (0 reviews)
      # sp4425
      Hardware by DynoMax®. DynoMax has you covered with a full line of accessories and hardware needed to do the complete exhaust job, from clamps to hangers. These small yet essential parts are available in a broad range of sizes to...
      $9.01 - $81.42
    • DynoMax® Super Turbo™ Muffler (3" Center Inlet / 2.5" Offset Outlet) (17674)
      (0 reviews)
      # mpn2194956
      Super Turbo™ Stainless Steel Oval Muffler (17674) by DynoMax®. 3" Center Inlet / 2.5" Offset Outlet. 13" Body Length, 9.75" Body Width, 4.25" Body Height. No Reversible. Dyno proven to flow up to 70 SCFM. Get improved exhaust...
      Constructed to increase horsepower and torque thanks to improved exhaust flowAluminized steel Super Turbo muffler maintains a mellow performance tone
      $71.52




    The DynoMax exhaust product line was first launched by Walker in 1987. Since that time, DynoMax has been focused on dyno-proven exhaust technologies for increased horsepower and quality acoustics. Driven by the spirit of innovation, the company continually develops and manufactures new products, some of them bearing the title of the industry's 'firsts'. One of its latest innovations is the DynoMax VT muffler that utilizes the exclusive DynoMax Valve Technology delivering a throaty exhaust tone and drone-free performance.

    Dynomax Muffler SoundsDynomax F.A.Q.Dynomax Warranty

    The DynoMax product line consists of a broad array of stainless steel and aluminized steel mufflers, exhaust systems, piping, etc. that increase exhaust flow and maximize performance. Driven by the theme “Pure, Unadulterated Power,” the brand continues to launch new systems that help to get the most out of any car. Every driver can take advantage of the horsepower gains and performance DynoMax mufflers and other products add to their vehicle.

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    The experts at DynoMax go the extra mile to exceed customers' expectations. Every DynoMax bullet muffler, exhaust system, etc. is engineered to withstand the most rigorous testing – the testing carried out by discerning drivers who upgrade their exhaust systems with DynoMax parts and test them to the limit on their cars. Everything manufactured by DynoMax is built with quality, power, and durability in mind to deliver maximum performance mile after mile.

    Dynomax Reviews

    Average rating:  5  4.8 - 21 reviews
    Read All Dynomax Reviews
    5 of 5
    Great Noise
    I' ve put it with cold air intake and it just gives you a full power and sounds gooood.
    OPosted by Omar (Abu Dhabi, AA) /
    2010 Nissan Xterra
    Was this review helpful for you? Yes
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