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Our company has a lot of presents for your lovely vehicle. To your attention, we would like to introduce our great selection of the Infiniti QX56 Exhaust Parts that we deliver from the major brands on the market, including HJS, Genuine, Starla, Bosal, etc. Using the most modern tooling and the latest software, these manufacturers work hard to provide your auto premium quality exhaust pipes, exhaust manifold, exhaust catalyst, muffler, and tail pipe. They are known to be the vital components that need to work in harmony. In another case, the exhaust system will not work.

Now, let us talk about functions that are performed by these parts. The exhaust manifold is responsible for burning any leftover fuel, which was not burned, and funnel it down through the exhaust pipes to the exhaust catalyst. The main function of the latter is to convert harmful pollutants into less toxic substances before they leave the vehicle. The muffler is the parts that is responsible for reducing the growling sounds that are caused by the traveling exhaust flow. That is why if you see that some of them are out of order, you should immediately replace them with the brand new ones.

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    • Dorman® Exhaust Manifold
      (6 reviews)
      # sp4033
      Exhaust Manifold by Dorman. Whether your exhaust manifold is cracked or broken, you definitely need to replace it, and this product is a great solution. Thanks to its strong tubular construction, the Dorman exhaust manifold is...
      $6.47 - $739.22
    • Walker® Ultra Manifold with Integrated Catalytic Converter
      (0 reviews)
      # sp10060
      Ultra 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...
      $3.26 - $789.09
    • DEC® Exhaust Manifold with Integrated Catalytic Converter
      (0 reviews)
      # sp9246
      Exhaust Manifold with Integrated Catalytic Converter by DEC. Pick out a catalytic converter by DEC and get your emissions back into check without worrying to fail again. These catalytic converters are made from a heavy duty...
      $17.33 - $933.80
    • Walker® Direct Fit Catalytic Converter
      (19 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, an...
      $82.51 - $846.42
    • Walker® Universal Fit Catalytic Converter
      (1 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 Walker,...
      $59.08 - $435.22
    • Walker® Catalytic Converter
      (20 reviews)
      # sp4305
      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, an industry...
      $59.08 - $846.42
    • Bosal® Catalytic Converter
      (8 reviews)
      # sp4602
      Catalytic Converter by Bosal. Bosal has a comprehensive range of more than 1,000 petrol and diesel catalytic converters, including the latest Euro 4 type-approved units. Manufactured in TUV-certified plants using the latest...
      $63.45 - $839.06
    • Eastern® Universal Fit Catalytic Converter
      (0 reviews)
      # sp4295
      Universal Fit Catalytic Converter by Eastern Catalytic. Whether your catalytic converter is damaged by road debris or failed due to an engine problem, you definitely need a new one, and this product is the way to go. Made of...
      $68.15 - $246.15
    • Eastern® EPA Direct Fit Undercar Catalytic Converter
      (11 reviews)
      # sp7036
      EPA Direct Fit Undercar Catalytic Converter by Eastern. If you need to replace your failed or damaged catalytic converter, this product is the right choice. Designed specifically for your vehicle, this catalytic converter is a great...
      $41.49 - $789.47
    • Eastern® EPA Universal Fit Undercar Catalytic Converter
      (6 reviews)
      # sp7037
      Whether your catalytic converter is damaged by road debris or failed due to an engine problem, you definitely need a new one, and this product is the way to go. Made of stainless steel, the catalytic converter is designed to reduce...
      $38.88 - $295.98
    • AP Exhaust® Direct Fit Catalytic Converter with Integrated Exhaust Manifold
      (0 reviews)
      # sp13206
      Direct Fit Catalytic Converter with Integrated Manifold by AP Exhaust. The growing concern for the environment means there is a growing need for quality emission control products. AP catalysts and catalytic convert systems can be...
      $184.54 - $661.67
    • AP Exhaust® Direct Fit Catalytic Converter
      (1 reviews)
      # sp13207
      Direct Fit Catalytic Converter by AP Exhaust. The growing concern for the environment means there is a growing need for quality emission control products. AP catalysts and catalytic convert systems can be found in a vast array of...
      $84.93 - $930.34
    • Davico® Direct Fit Catalytic Converter
      (5 reviews)
      # sp13664
      Direct Fit Catalytic Converter by Davico. This direct-fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic converter. Once your stock cat fails to perform its job, replacement is the...
      $2.32 - $707.98
    • Walker® Quiet-Flow Muffler
      (18 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 acoustics...
      $30.65 - $705.29
    • Bosal® Muffler
      (17 reviews)
      # sp4612
      Muffler by Bosal. Bosal works closely with OEM's across the globe to develop customer tailored solutions. With a focus on every aspect of the customer's needs, from product design to location of manufacture, Bosal's worldwide...
      $34.13 - $607.10




    Guides & Articles

    • Replacement Exhaust Parts
      Direct Fit vs. Universal Mufflers
      Regardless of whether you're shopping for a simple replacement muffler that delivers original equipment (OE) sound and performance or an upgraded muffler which provides a deeper growl with increased power through freer exhaust flow, you'll see choices between "direct fit" mufflers and "universal" mufflers. In this article, we'll help you understand the differences between these two styles so you can make a more informed purchase.

    Popular Products

    Infiniti QX56 Exhaust Parts Reviews

    Average rating:  5  5 - 1 review
    5 of 5
    My Muffler
    The product arrived packaged nice and safe ,the installer said it was easy to install, would recommend friends and family to this site if they need quality parts for there vehicles.
    APosted by Antwon (Phila, PA) /
    2008 Infiniti QX56
    Was this review helpful for you? Yes
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