Infiniti QX4 Exhaust Parts

About Infiniti QX4 Replacement Exhaust Parts

Today, on our shelves, you will have a chance to find our great variety of the Infiniti QX4 Exhaust Parts. These parts are created to help the exhaust system of your lovely vehicle function much better. Besides, all of them need to work in harmony, because if one of them is broken, the system will not be able to work. Do you know what components we are talking about? They are the exhaust catalyst, the exhaust pipes, the exhaust manifold, the muffler, and the tail pipe. Moreover, they are used to perform specific functions for the entire mechanism to operate.

The exhaust manifold is the first element that the exhaust gases pass through. Its function is to burn any leftover fuel, which was not burned, and funnel it down through the exhaust pipes to the exhaust catalyst. The latter, in its turn, converts harmful pollutants into less toxic substances before they leave the vehicle. Then, the exhaust gases go through the muffler that is used to reduce the growling sounds that can be caused by the traveling exhaust flow. And finally, the exhaust gases pass through the tail pipe. Do you want to get these components at the best prices? Contact CARiD.

Brands
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    • Dorman® Exhaust Manifold
      (5 reviews)
      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...
      $11.10from $8.88 - $849.61
      # 4033
    • Walker® Catalytic Converter
      (18 reviews)
      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...
      $81.83from $65.46 - $895.38
      # 4305
    • Eastern® EPA Direct Fit Undercar Catalytic Converter
      (10 reviews)
      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...
      $45.33from $36.26 - $1,144.85
      # 7036
    • Walker® Direct Fit Catalytic Converter
      (16 reviews)
      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,...
      $112.16from $89.73 - $895.38
      # 4303
    • Bosal® Replacement Catalytic Converter
      (8 reviews)
      Replacement Catalytic Converter by Bosal®. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading supplier to vehicle manufacturers and use advanced manufacturing techniques...
      $108.38from $86.70 - $884.01
      # 7148
    • Walker® Resonator
      (9 reviews)
      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...
      $33.96from $27.17 - $372.29
      # 4420
    • Walker® Universal Fit Catalytic Converter
      (2 reviews)
      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...
      $81.83from $65.46 - $211.72
      # 4304
    • Bosal® Exhaust Pipe
      (4 reviews)
      Exhaust Pipe 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...
      $9.60from $7.68 - $211.50
      # 4614
    • Walker® Exhaust Pipe
      (21 reviews)
      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...
      $5.23from $4.18 - $256.79
      # 4405
    • Eastern® EPA Universal Fit Undercar Catalytic Converter
      (6 reviews)
      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...
      $42.48from $33.98 - $363.49
      # 7037
    • Fel-Pro® Exhaust Manifold Gasket Set
      (0 reviews)
      Exhaust Manifold Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets meet specific...
      $5.93from $4.74 - $85.10
      # 4472
    • Victor Reinz® Exhaust Manifold Gasket Set
      (1 reviews)
      Exhaust Manifold Gasket Set by Victor Reinz®. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas only to find high...
      $2.30from $1.84 - $89.33
      # 5611
    • Walker® Exhaust Rubber Insulator
      (7 reviews)
      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...
      $1.68from $1.34 - $50.98
      # 4411
    • Bosal® Catalytic Converter
      (8 reviews)
      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...
      $90.38from $72.30 - $884.01
      # 4602
    • Victor Reinz® Catalytic Converter Gasket
      (0 reviews)
      Catalytic Converter Gasket by Victor Reinz®. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas only to find high...
      $3.58from $2.86 - $38.90
      # 5612



    Guides & Articles
    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...
    Headers are installed because the stock exhaust manifolds usually flow poorly. An exhaust header has individual tubes for each exhaust port, allowing each exhaust pulse to flow unobstructed from the cylinder head. The tubes on headers are usually larger in diameter than the runners on an exhaust manifold and the tubes are mandrel bent for gradual radius bends.