When it comes to quality exhaust system components, there's probably no other name in the industry that is as popular and often-heard as Walker. It is the world's largest manufacturer of OE and aftermarket exhaust systems and emissions control products. The company is also an OE supplier to many major vehicle manufacturers. Walker has the technical perfection needed to meet today's requirements while providing solutions for tomorrow's challenges.

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    • (1 review)
      # sp18723
      Replacement Exhaust Kit by Walker®. If you are looking for the ultimate in quality and value, then this superior replacement exhaust kit by Walker is what you need. All its components are designed with precision craftsmanship in...
      Direct fit replacementIncludes all applicable flanges, hangers, and sensor fittings
      $29.12 - $496.37
    • (21 reviews)
      # sp4303
      Direct Fit Catalytic Converter by Walker®. Walker offers complete coverage: direct-fit mufflers, converters, pipes, resonators and accessories. Walker is an OE supplier to many major nameplate vehicle manufacturers. Trust Walker,...
      $58.69 - $846.42
    • (0 reviews)
      # sp7655
      Diesel Particulate Filter by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...
      Makes installation quick and easyOptimal OE-style fit and quality
      $1,305.81 - $1,533.49
    • (0 reviews)
      # sp4302
      Exhaust Manifold with Integrated Catalytic Converter by Walker®. Walker offers complete coverage: direct-fit mufflers, converters, pipes, resonators and accessories. Walker is an OE supplier to many major nameplate vehicle...
      $260.17 - $512.43
    • (4 reviews)
      # sp4304
      Universal Fit Catalytic Converter by Walker®. Walker offers complete coverage: direct-fit mufflers, converters, pipes, resonators and accessories. Walker is an OE supplier to many major nameplate vehicle manufacturers. Trust...
      $56.41 - $447.77
    • (19 reviews)
      # sp4412
      Quiet-Flow Muffler by Walker®. Together with delivering OE-style sound, the Quiet-Flow Muffler features 100% steel construction for maximum durability. This part is a perfect choice if you are looking for proper OE-quality...
      $29.28 - $654.91
    • (0 reviews)
      # sp7144
      Heavy Duty Muffler by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker accessories,...
      Makes installation quick and easyAn economical replacement for OE components
      $56.19 - $213.25
    • (14 reviews)
      # sp4416
      SoundFX™ Direct Fit Muffler by Walker®. This muffler is the right choice if you opt for quality acoustics and performance. Walker offers 100% aluminized steel SoundFX Mufflers with direct fit and universal fit options available,...
      $25.89 - $125.19
    • (12 reviews)
      # sp4410
      Exhaust Hanger by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker accessories, you...
      $1.32 - $48.20
    • (5 reviews)
      # sp4418
      SoundFX Universal Muffler Fit by Walker®. This muffler is the right choice if you opt for quality acoustics and performance. Walker offers 100% aluminized steel SoundFX Mufflers with direct fit and universal fit options available,...
      Designed to deliver ultimate performance and pleasing sound qualityMay require a few modifications to install
      $24.06 - $33.80
    • (1 review)
      # sp10058
      Walker offers complete coverage: direct-fit mufflers, converters, pipes, resonators and accessories. Walker is an OE supplier to many major nameplate vehicle manufacturers. Trust Walker, an industry leader, for the finest emission...
      5 Year / 50,000 Miles Warranty on Structural Components5 Year / 50,000 Miles Warranty on Exhaust Emission (CARB Models)
      $94.58 - $623.36
    • (12 reviews)
      # sp4411
      Exhaust Rubber Insulator by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...
      $1.32 - $48.20
    • (19 reviews)
      # sp4405
      Exhaust Pipe by Walker®. If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is your number one choice. Every pipe is vehicle-specific and is manufactured using precision benders to...
      $4.18 - $193.57
    • (19 reviews)
      # sp4409
      Exhaust Gasket by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker accessories, you...
      $2.02 - $28.15
    • (0 reviews)
      # sp10059
      Universal Fit Ultra™ Catalytic Converter by Walker®. Walker offers complete coverage: direct-fit mufflers, converters, pipes, resonators and accessories. Walker is an OE supplier to many major nameplate vehicle manufacturers....
      EPA & CARB Emissions Products Available for Most Vehicles5 Year / 50,000 Miles Warranty on Structural Components
      $72.74 - $77.53
    • (22 reviews)
      # sp4420
      Resonator by Walker®. If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is your number one choice. Every pipe is vehicle-specific and is manufactured using precision benders to...
      $26.93 - $315.55
    • (0 reviews)
      # sp4422
      Tru-Fit Universal Muffler by Walker®. The Tru-Fit Universal Muffler is designed to provide installers and DIY users with optimum performance and quality acoustics at an affordable price. This 100% aluminized steel muffler features...
      $2.79 - $34.68
    • (1 review)
      # mpn1572681
      Heavy Duty Stainless Steel U-Bolt Clamp (35335) by Walker®. CARB Compliant: No. Material: Stainless Steel. Diameter: 2". Inlet Quantity: 1 Inlet. Outlet Quantity: 1 Outlet. With their extensive selection of accessories and hardware...
      Makes installation quick and easyOptimal OE-style fit and quality
      $2.05
    • (2 reviews)
      # mpn1572682
      Heavy Duty Stainless Steel U-Bolt Clamp (35336) by Walker®. Material: Stainless Steel. Diameter: 2.25". Inlet Quantity: 1 Inlet. Outlet Quantity: 1 Outlet. With their extensive selection of accessories and hardware for the exhaust...
      Makes installation quick and easyOptimal OE-style fit and quality
      $2.24
    • (1 review)
      # mpn1572688
      Standard Passenger Side Stainless Steel U-Bolt Clamp (35408) by Walker®. Location: Passenger Side. Material: Stainless Steel. Diameter: 2". Inlet Quantity: 1 Inlet. Outlet Quantity: 1 Outlet. With their extensive selection of...
      Makes installation quick and easyOptimal OE-style fit and quality
      $1.97
    • (0 reviews)
      # mpn1572683
      Heavy Duty Stainless Steel U-Bolt Clamp (35337) by Walker®. CARB Compliant: No. Material: Stainless Steel. Diameter: 2.5". Inlet Quantity: 1 Inlet. Outlet Quantity: 1 Outlet. With their extensive selection of accessories and...
      Makes installation quick and easyOptimal OE-style fit and quality
      $2.38




    The brand's history traces back to the year 1908, when William A. Walker and his sons, Williard and Warren, started a 'Walker Operation'. In 1912, they began manufacturing ‘tire savers’, which took the weight off the tires when cars were stored for the winter. In 1916, a new production facility was built in Wisconsin, and the name 'Walker Manufacturing Company' was officially introduced. Later on, Walker became one of the leading jack manufacturers.

    Walker - Catalytic ConvertersWalker - Exhaust SystemsWalker - Quiet-Flow MufflersWalker - VideosWalker - About

    In 1932, the company patented its first but not last innovative product, the louvered tube that transformed the mufflers of the day, which were little more than tin cans. Thanks to the louvered tube muffler, Walker was first recognized as the industry leader. The company continued its line of innovations and created the first stainless steel muffler in 1941. With a growing number of vehicles on the road, the need for limiting pollutants arose, and in 1978, after years of researching and designing the forerunners of today's emissions control devices, Walker developed the first aftermarket catalytic converter.

    Featured Videos

    It was Walker that revolutionized the industry by establishing new standards for durability. It was the first aftermarket manufacturer to offer a Limited Lifetime Warranty for the professional installer. Today, the company continues designing and manufacturing new products that become synonymous with quality, longevity, and innovation. All Walker exhaust parts, from premium Quiet-Flow mufflers to CalCat converters, are designed with a great attention to detail to meet all customer demands. You can also go with Walker performance exhaust parts if you want to get the ultimate in sound and function.

    Walker Reviews

    Average rating:  4.5  4.6 - 166 reviews
    Read All Walker Reviews
    4 of 5
    Gasket
    Part was correct. Only complaint was the $9 shipping for a $5 part when ordered with $200 worth of exhaust pipes. I could understand the $40 shipping for the pipes but not a gasket that only weighed a few ounces! John D.
    JPosted by John (New Hope, MN) /
    1997 Mazda 626
    Was this review helpful for you? Yes
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