2006 Infiniti QX56 Performance Exhaust Systems

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    • MagnaFlow® Street Series Stainless Steel Cat-Back Exhaust System
      (0 reviews)
      # 20206553
      Infiniti QX56 2006, Street Series Stainless Steel Cat-Back Exhaust System by MagnaFlow®. MODERATE SOUND. Single Rear Passenger Side Exit. 3" Tubing. 5" Height x 8" Width x 24" Length Muffler. 4" Polished Stainless Tip. The Street...
      Moderate SoundDelivers More Horsepower
      $719.22
    • Gibson® Swept Side™ Cat-Back Exhaust System
      (1 reviews)
      # 3734731
      Infiniti QX56 2006, Swept Side™ Cat-Back Exhaust System by Gibson®, AGGRESSIVE SOUND. 3" Tubing. Flange Connection (To The Converter). Behind Rear Tire Exit. 3" Inlet / 3.5" Outlet, 12" Length Polished Stainless Round Slash Cut...
      Less restriction for increased exhaust flowIncrease of 10-15 horsepower and pound feet of torque
      $466.36 - $608.17
    • MagnaFlow® Direct Fit Federal Catalytic Converter with Header
      (0 reviews)
      # 62247154
      Infiniti QX56 2006, Direct Fit Federal Catalytic Converter with Header by MagnaFlow®. 7.88" Width. Includes Gaskets. If your car needs replacement, install one that will get you through the smog check and give you more horsepower....
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $709.21
    • MagnaFlow® Direct Fit Federal OEM Grade Catalytic Converter
      (0 reviews)
      # 61588984
      Infiniti QX56 2006, Direct Fit Federal OEM Grade Catalytic Converter by MagnaFlow®. Includes Gaskets. Without Air Tube. If your car needs replacement, install one that will get you through the smog check and give you more...
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $397.95
    • MagnaFlow® Direct Fit Federal OEM Grade Catalytic Converter with Header
      (0 reviews)
      # 62247155
      Infiniti QX56 2006, Direct Fit Federal OEM Grade Catalytic Converter with Header by MagnaFlow®. 7.88" Width. Includes Gaskets. If your car needs replacement, install one that will get you through the smog check and give you more...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $846.49
    • PaceSetter® Stainless Steel Direct Fit Catalytic Converter
      (0 reviews)
      # 81960932
      Infiniti QX56 2006, Undercar Direct Fit Catalytic Converter by PaceSetter®. Stainless Steel. Custom Engineered to deliver maximum performance and efficiency from your engine with durability andease of installation.
      $307.31
    • PaceSetter® Stainless Steel Direct Fit Catalytic Converter with Integrated Manifold
      (0 reviews)
      # 81960935
      Infiniti QX56 2006, Direct Fit Catalytic Converter with Integrated Manifold by PaceSetter®. Stainless Steel. PaceSetter Direct-Fit Manifold Catalytic Converters are a direct replacement of original equipment and utilize...
      $401.65
    • Dorman® Exhaust Manifold with Integrated Catalytic Converter
      (1 reviews)
      # 16499645
      Infiniti QX56 2006, Exhaust Manifold with Integrated Catalytic Converter by Dorman®. Shape: Round; Material: Stainless Steel; Package Quantity: 1; Package Type: Box. More like a complete kit than a single part, many of the Exhaust...
      Includes heat-shield for protection of hoses, wiring, and other engine componentsCast iron or stainless tubular construction protects against warping and/or cracking
      $313.79
    • DEC® Exhaust Manifold with Integrated Catalytic Converter
      (0 reviews)
      # 86070787
      Infiniti QX56 2006, 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...
      Direct fitMade from a heavy duty stainless steel outer shell
      $382.20
    • Walker® Ultra™ Round Direct Fit Catalytic Converter
      (0 reviews)
      # 17723913
      Infiniti QX56 with Federal Emission 2006, Ultra™ Round Direct Fit Catalytic Converter by Walker®. Body Dimensions: 9" Length x 4.125" Width x 4.125" Height. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet Connection Type: 2...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $254.23 - $271.49
    • Bosal® Federal Manifold with Integrated Catalytic Converter
      (0 reviews)
      # 72352226
      Infiniti QX56 2006, Federal Manifold with Integrated 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...
      Constructed to meet your vehicle’s specific emissions requirementsRadial flow concept allows for an even distribution of the gas flow in the converter for the optimal conversion of harmful gases
      $337.85
    • Eastern® ECO III Direct Fit Manifold with Integrated Catalytic Converter
      (0 reviews)
      # 55333406
      Infiniti QX56 2006, ECO III Direct Fit Manifold with Integrated Catalytic Converter by Eastern®. If you need to replace your failed or damaged manifold, this product is the right choice. Designed specifically for your vehicle, this...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $338.97
    • Eastern® Standard Direct Fit Catalytic Converter
      (0 reviews)
      # 17573579
      Infiniti QX56 2006, Standard 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...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $184.66 - $190.02
    • Eastern® Standard Universal Fit Rear Driver Side Catalytic Converter
      (0 reviews)
      # 17579579
      Infiniti QX56 2006, Standard Universal Fit Undercar Rear Driver Side Catalytic Converter by Eastern®. 14" Overall Length. Inlet Type 1: 2.25" ID. Outlet Type 1: 2.25" OD. Whether your catalytic converter is damaged by road debris...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $43.51
    • DEC® Direct Fit Catalytic Converter
      (0 reviews)
      # 86070784
      Infiniti QX56 2006, Direct Fit 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...
      Direct fitMade from a heavy duty stainless steel outer shell
      $205.03
    • AP Exhaust® Direct Fit Catalytic Converter
      (0 reviews)
      # 80141557
      Infiniti QX56 CARB Compliant / EPA Compliant 2006, Direct Fit Catalytic Converter by AP Exhaust®. Includes Integrated Exhaust Manifold. The growing concern for the environment means there is a growing need for quality emission...
      Manufactured from high quality materialsDesign meet needs of OBDII equipped vehicles
      $391.29
    • AP Exhaust® Direct Fit Catalytic Converter
      (0 reviews)
      # 80141562
      Infiniti QX56 CARB Compliant / EPA Compliant 2006, Direct Fit Catalytic Converter by AP Exhaust®. Without Flex. The growing concern for the environment means there is a growing need for quality emission control products. AP...
      Manufactured from high quality materialsDesign meet needs of OBDII equipped vehicles
      $171.19
    • Walker® Quiet-Flow™ Stainless Steel Aluminized Oval Muffler Assembly
      (0 reviews)
      # 18163456
      Infiniti QX56 2006, Quiet-Flow™ Aluminized Oval Muffler Assembly by Walker®. Inlet Diameter 1: 2.25". Inlet Configuration: Offset. Outlet Diameter: 2.5". Outlet Configuration: Offset. Overall Length: 60.75". Inlet / Outlet...
      Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
      $124.93
    • Bosal® Muffler
      (0 reviews)
      # 20568407
      Infiniti QX56 2006, Muffler by Bosal®. This muffler is constructed by one of the leading OE suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit configuration allows for easy, bolt-on...
      Designed to deliver ultimate performance and a quality OE-style soundAluminized steel construction for maximum durability
      $68.03 - $124.02
    • Ansa® Rear Muffler
      (0 reviews)
      # 80695430
      Infiniti QX56 2006, Rear Muffler by Ansa®. This premium part is essential for completing a professional exhaust installation. The key a well-functioning vehicle is about purchasing only premium quality parts and hardware. ANSA...
      Engineered to provide excellent exhaust system managementBuilt to the strict quality standards
      $139.65
    • AP Exhaust® Muffler Welded Assembly
      (0 reviews)
      # 80123638
      Infiniti QX56 2006, Muffler Welded Assembly by AP Exhaust®. AP engineers design mufflers using state-of-the-art SolidWorks 3-D modeling programs resulting in rapid prototype and production implementation.
      Aluminized components for longer lifeOriginal equipment appearance and performance
      $126.02
    • Walker® Aluminized Intermediate Pipe
      (0 reviews)
      # 18158041
      Infiniti QX56 2006, Aluminized Intermediate Pipe by Walker®. Outlet Diameter: 2.25". Overall Length: 25.5". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet Connection Type: 2 Bolt Welded Flange. Outlet Connection Type: Pipe...
      Made of High Quality Aluminized SteelCorrosion Resistant
      $24.18
    • Bosal® Exhaust Pipe
      (0 reviews)
      # 20553102
      Infiniti QX56 2006, Exhaust Pipe by Bosal®. This pipe is engineered to meet OE specs to ensure precise, factory-like fit, performance, and reliability. This part features a direct fit design allowing for ease of installation....
      Stainless or aluminized steel construction for durabilityPrecision-manufactured for easy fitment
      $34.29
    • Ansa® Exhaust Pipe
      (0 reviews)
      # 80699328
      Infiniti QX56 2006, Exhaust Pipe by Ansa®. This premium part is essential for completing a professional exhaust installation. The key a well-functioning vehicle is about purchasing only premium quality parts and hardware. ANSA...
      Engineered to provide excellent exhaust system managementBuilt to the strict quality standards
      $43.56 - $56.92
    • Bosal® Exhaust Clamp
      (0 reviews)
      # 20552586
      Infiniti QX56 2006, Exhaust Clamp by Bosal®. Bosal has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair job quick and easy. Choose Bosal, and you'll get...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $2.10
    • Fel-Pro® Exhaust Manifold Gasket Set
      (0 reviews)
      # 19063701
      Infiniti QX56 2006, 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...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $18.04
    • Walker® Exhaust Gasket
      (2 reviews)
      # 8746738
      Infiniti QX56 2006, Exhaust Gasket by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet.
      $2.14 - $4.54
    • Bosal® Exhaust Flange Gasket
      (0 reviews)
      # 20568410
      Infiniti QX56 2006, Exhaust Flange Gasket by Bosal®. Bosal has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair job quick and easy. Choose Bosal, and you'll get...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $2.92 - $14.20
    • Nippon Reinz® Exhaust Gasket
      (0 reviews)
      # 8718111
      Infiniti QX56 2006, Exhaust Gasket by Nippon Reinz®. Note: Tail Pipe Inlet. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal reasons,...
      $13.49
    • Nippon Reinz® Exhaust Manifold Gasket
      (0 reviews)
      # 8714344
      Infiniti QX56 2006, Exhaust Manifold Gasket by Nippon Reinz®. Left / Right. Note: 2 per Engine. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine...
      $35.38
    • Fel-Pro® Exhaust Pipe Flange Gasket
      (0 reviews)
      # 40667160
      Infiniti QX56 2006, Exhaust Pipe Flange Gasket 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...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $4.00 - $8.36
    • Beck Arnley® Exhaust Manifold Gasket
      (0 reviews)
      # 35813998
      Infiniti QX56 2006, Exhaust Manifold Gasket by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles...
      OE quality products from top original equipmentTop quality materials
      $22.74
    • Victor Reinz® Exhaust Manifold Gasket Set
      (0 reviews)
      # 24041490
      Infiniti QX56 2006, Exhaust Manifold Gasket Set by Victor Reinz®, Use 1 per Car. OEM Standard. Material: Multi-Layered Steel. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local...
      $17.98
    • Victor Reinz® Exhaust Pipe Flange Gasket
      (0 reviews)
      # 24042546
      Infiniti QX56 2006, Exhaust Pipe Flange Gasket by Victor Reinz®, Use 2 per Car. Front Muffler. OEM Standard. Material: Composite. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the...
      $3.99
    • Victor Reinz® Exhaust Seal Ring
      (0 reviews)
      # 24153423
      Infiniti QX56 2006, Exhaust Seal Ring by Victor Reinz®. OEM Standard. Material: Steel And Composition. Type 'A'. Thickness: 0.161". When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the...
      $4.10 - $4.98
    • Ansa® Exhaust Gasket
      (0 reviews)
      # 80699325
      Infiniti QX56 2006, Exhaust Gasket by Ansa®. This premium part is essential for completing a professional exhaust installation. The key a well-functioning vehicle is about purchasing only premium quality parts and hardware. ANSA...
      Engineered to provide excellent exhaust system managementBuilt to the strict quality standards
      $2.78 - $8.50
    • HJS® Exhaust Gasket
      (0 reviews)
      # 7747821
      Infiniti QX56 2006, Exhaust Gasket by HJS®. Note: Catalyst Outlet - Header Pipe Inlet. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and...
      $5.52
    • Ishino® Exhaust Gasket
      (0 reviews)
      # 8287588
      Infiniti QX56 2006, Exhaust Gasket by Ishino®. Note: Muffler Inlet. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal reasons, but...
      $4.01
    • DNJ Engine Components® Exhaust Manifold Gasket Set
      (0 reviews)
      # 81854323
      Infiniti QX56 2006 Exhaust Manifold Gasket Set by DNJ Engine Components®. Get this top-grade quality replacement for your worn out part from DNJ. Expertly crafted from premium materials, this product is of the finest quality to...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $29.05
    • Vibrant Performance® GESI ® High Output Catalytic Converters
      (0 reviews)
      # 78902206
      Universal GESI ® High Output Catalytic Converters by Vibrant Performance®. Vibrant Performance and Global Emissions Systems Inc. (GESi®) have teamed up to supply a series of OBD2 (1996 and newer) high flow Catalytic Converters...
      EPA certified for use on OBD2 vehicles (1996 and newer) in jurisdictionswhere the installation of Universal Catalytic Converters is still permitted
      $335.21 - $448.35
    • Vibrant Performance® High Output Catalytic Converters
      (0 reviews)
      # 78902217
      Universal High Output Catalytic Converters by Vibrant Performance®. Vibrant Performance Metal or Ceramic Core Catalytic Converters are made entirely of Stainless Steel and feature a Monolith that is far more durable and capable...
      T304 Stainless Steel ConstructionThese Converters are covered by a 5 year / 50,000 mile warranty
      $75.76 - $109.10
    • Stainless Works® 304 SS High-Flow Catalytic Converter
      (0 reviews)
      # 83115043
      Universal 304 SS High-Flow Catalytic Converter by Stainless Works®. This superior product is made from high-grade stainless steel to ensure excellent quality and maximum resistance to corrosion. Engineered with careful attention to...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $184.50
    • Dynatech® PowerCat Stainless Steel Catalytic Converter
      (0 reviews)
      # 84198005
      Universal PowerCat Stainless Steel Catalytic Converter by Dynatech®. 1 Piece. The Dynatech PowerCAT catalytic convertor uses the latest technology in catalytic convertor design. Utilizing a Premium Metallic Substrate internal...
      $174.99
    • Flowmaster® 10 Series Delta Force Single Chamber Race Muffler
      (0 reviews)
      # 898490
      Universal 10 Series Delta Force Single Chamber Race Muffler by Flowmaster®, AGGRESSIVE SOUND. The 10 Series Race mufflers are a compact lightweight single chamber design that will give a noticeable sound reduction compared to open...
      Race Proven TechnologyNoticeable Sound Reduction Compared to Open Headers
      $92.92 - $151.28
    • Flowmaster® 30 Series Delta Force™ 3-Chamber Race Muffler
      (0 reviews)
      # 898450
      Universal 30 Series Delta Force™ 3-Chamber Race Muffler by Flowmaster®, AGGRESSIVE SOUND. These are the most powerful and the quietest professional race mufflers available. 5.00” & 6.00” thick case sizes for maximum power and...
      Race Proven TechnologyDelta Force Technology for Maximum Torque and Power
      $124.40 - $275.60
    • Flowmaster® 40 Series Delta Flow™ Muffler
      (2 reviews)
      # 897054
      Universal 40 Series Delta Flow™ Muffler by Flowmaster®, AGGRESSIVE SOUND, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. The 2-chamber design of this muffler, incorporating the patented Flowmaster Delta Flow...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $89.70 - $111.31
    • Flowmaster® 40 Series Delta Force™ 2-Chamber Race Muffler
      (0 reviews)
      # 898479
      Universal 40 Series Delta Force™ 2-Chamber Race Muffler by Flowmaster®, AGGRESSIVE SOUND. The 40-Series mufflers offer a combination of maximum power and substantial dB-reduction compared to open headers. They are recommended for...
      Race Proven TechnologyDelta Force Technology for Maximum Torque and Power
      $109.13 - $237.75
    • Flowmaster® 40 Series Original Muffler
      (1 reviews)
      # 897079
      Universal 40 Series Original Muffler by Flowmaster®, AGGRESSIVE SOUND, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. This is the muffler that launched the success of Flowmaster. It is an aggressive sounding...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $83.76 - $165.34
    • Flowmaster® 50 Series Delta Flow™ Slimline Muffler
      (0 reviews)
      # 897156
      Universal 50 Series Delta Flow™ Slimline Muffler by Flowmaster®, MODERATE SOUND. The 50 Series Delta Flow Slimline mufflers are designed for passenger cars. The sound characteristics are moderate exterior sound level and minimal...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $134.99 - $139.56
    • Flowmaster® 60 Series Delta Flow™ Muffler (952460)
      (0 reviews)
      # mpn909945
      Universal 60 Series Delta Flow™ Aluminized Steel Muffler by Flowmaster®, MILD SOUND, 2.25" Center Inlet / 2.25" Center Outlet, 5" Thick x 10" Wide x 13" Case Length x 19" Overall Length. The 60 Series increases horsepower and...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $135.08
    • Flowmaster® 60 Series Delta Force Stainless Steel Race Muffler (854063-12)
      (0 reviews)
      # mpn912883
      Universal 60 Series Delta Force Stainless Steel Race Muffler by Flowmaster®, MODERATE SOUND, 4" Offset Inlet / 4" Offset Outlet, 22" Length. These are the most powerful and the quietest professional race mufflers available.
      Race Proven TechnologyNoticeable Sound Reduction Compared to Open Headers
      $203.17
    • Flowmaster® 70 Series Delta Flow™ Big Block Muffler
      (0 reviews)
      # 897109
      Universal 70 Series Delta Flow™ Big Block Muffler by Flowmaster®, MILD SOUND, 5" Thick x 10" Wide x 22" Case Length x 28" Overall Length. The 70 Series Big Block II Muffler uses a longer case for increased volume and added...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $152.15 - $156.70
    • Flowmaster® Outlaw™ Race Muffler
      (1 reviews)
      # 898456
      Universal Outlaw™ Race Muffler by Flowmaster®, AGGRESSIVE SOUND. These mufflers are very small and lightweight. Attached directly to the collector they generally produce more power than open headers, while taking “the edge”...
      Race Proven TechnologyPure Race Muffler
      $91.66 - $138.32
    • Flowmaster® Pro Series Outlaw™ Race Muffler
      (0 reviews)
      # 62419096
      Universal Pro Series Outlaw™ Race Muffler by Flowmaster®, AGGRESSIVE SOUND. Inlet / Outlet Position: Center. Outlet Diameter: 3". Body Height: 5". Body Width: 5". Body Length: 9". These mufflers are very small and lightweight....
      Race Proven TechnologyPure Race Muffler
      $91.66
    • Flowmaster® Pro Series™ Laminar Flow Muffler
      (0 reviews)
      # 897161
      Universal Pro Series™ Laminar Flow Muffler by Flowmaster®, MODERATE SOUND. PRO Laminar Flow mufflers have a patented core design that is characterized by efficient exhaust scavenging and minimized drone. They produce a rich, deep...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $151.28 - $211.80
    • Flowmaster® Pro Series™ Stainless Steel Race Muffler with Turn Down
      (1 reviews)
      # 898465
      Universal Pro Series™ Stainless Steel Race Muffler with Turn Down by Flowmaster®, MODERATE SOUND, 6" Diameter x 16" Case Length. Laminar Flow Mufflers have applications in all forms of racing. The Cool Shell Technology makes...
      Race Proven Patented Laminar Flow TechnologyProven to Reduce dB Levels with no Reduction of Engine Performance Level
      $194.51
    • Flowmaster® Resonator
      (0 reviews)
      # 898502
      Universal Resonator by Flowmaster®. The resonators are designed for use in conjunction with Flowmaster Mufflers for improved sound reduction and minimize interior resonance.
      Reduce Interior ResonanceWork with Flowmaster Mufflers
      $82.05 - $128.60
    • Flowmaster® Scavenger Series Outlaw II Race Collector Muffler
      (0 reviews)
      # 23297627
      Universal Scavenger Series Outlaw II Race Collector Muffler by Flowmaster®. These Delta Force Mufflers are designed to attach directly to the exhaust header primary tubes, replacing the collector in sprint and drag racing...
      Race Proven TechnologyAttach to Exhaust Header Primary Tubes
      $193.46 - $215.08
    • Flowmaster® Super 10 Series Delta Flow™ Stainless Steel Muffler
      (5 reviews)
      # 897126
      Universal Super 10 Series Delta Flow™ Stainless Steel Muffler by Flowmaster®, AGGRESSIVE SOUND, 4" Thick x 9.75" Wide x 5.50" Case Length x 12.50" Overall Length. If you want to be arrested, you should mount this muffler on your...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $75.67
    • Flowmaster® Super 40 Series Delta Flow™ Muffler
      (0 reviews)
      # 897132
      Universal Super 40 Series Delta Flow™ Muffler by Flowmaster®, AGGRESSIVE SOUND, 5" Thick x 10" Wide x 13.50" Case Length x 19.50" Overall Length. The Super 40 Series Delta Flow Mufflers are developed from the Top Ten muffler...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $108.05 - $112.77




    Guides & Articles

    • Performance Parts
      Engines have often been compared to air pumps, because the engine that’s most efficient in terms of economy and power is the one that can get air in and out of its cylinders the easiest. That’s why most performance modifications like conical air filters, cold air intake systems, headers, and cat-back exhaust systems are aimed at making the intake and exhaust systems less restrictive. These parts increase the flow of air into the engine and ease the flow of exhaust gas out of the engine. Among these components, headers may be the most difficult to install. In this article, we’ll discuss what headers do, their different types, and how much performance they can add to your car.
    • Performance Parts
      You may be wondering why so many aftermarket performance exhaust system manufacturers are offering dual exhaust systems connected by "H-pipe" or "X-pipe" sections. After all, aren't two separate pipes, or so-called "true duals", the best for performance? The answer is no, but to understand why we have to examine how a typical internal combustion engine works.
    • Performance Parts
      It's an age-old question that many have asked. Will an aftermarket exhaust be worth the expense? While they definitely can be, an important question to ask yourself is do you care more about the deeper sound they’re designed to produce, or the added performance gained from being less restrictive? As car enthusiasts, we’ve become accustomed to associating the sound of a car with its exhaust. After all, doesn’t everyone have a childhood memory or two of a car and the particular sound it made?
    • Performance Parts
      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

    2006 Infiniti QX56 Performance Exhaust Systems Reviews

    Average rating:  5  5 - 1 reviews
    4.8 of 5
    Gibson s/s Side Swept Cat Back Exhaust
    I ordered a Gibson exhaust system for my 2009 QX56. The order came surprisingly fast (Cali-Canada). And I got an amazing system for my truck...sounds aggressive when accelerating hard and no droning... quite cabin ride until you stomp on her. Sick, sick, sick. Will definitely order other products on CARiD.com!
    SPosted by Sunny (Waterloo, ON) /
    2011 Infiniti QX56
    Was this review helpful for you? Yes1   people found this review helpful.
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