2012 Infiniti QX56 Performance Exhaust Systems

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    • (1 review)
      # 1119805156
      Infiniti QX56 2012, Mach Force XP™ 304 SS Cat-Back Exhaust System with Single Side Exit by aFe®. Max gains +13 HP / +15 lbs. x ft. of Torque. Exhaust Type: Cat-Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 3". Exhaust...
      $1,064.00 - $1,140.00
    • (0 reviews)
      # mpn3739524884
      Infiniti QX56 2012, Mach Force XP™ 304 SS Hi-Tuck Cat-Back Exhaust System with Single Rear Exit by aFe®. Max gains +13 HP / +15 lbs. x ft. of Torque. Exhaust Type: Cat-Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 3"....
      $969.00
    • (0 reviews)
      # mpn543957618
      Infiniti QX56 2012, MagnaFlow Series™ Stainless Steel Cat-Back Exhaust System with Single Side Exit by MagnaFlow®. Exhaust Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 3". Exhaust System Sound:...
      $895.86
    • (0 reviews)
      # 781562783
      Infiniti QX56 Sport Utility 2012, Racing 304 SS Polished Exhaust Headers by Torxe™. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Emissions: Racing Only. Finish: Polished. Color: Silver. This product is made of...
      $225.00 - $292.50
    • (0 reviews)
      # 564478260
      Infiniti QX56 2012, Twisted Steel™ Stainless Steel Long Tube Exhaust Headers by aFe®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3". Emissions: Racing Only. Header Style: Long Tube. The new Twisted Steel performance...
      $1,605.50 - $1,843.00
    • (0 reviews)
      # 264888102
      Infiniti QX56 2012, Long Tube Exhaust Headers by Kooks®. Header Material: Stainless Steel. Header Style: Long Tube. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...
      $999.72 - $2,421.85
    • (0 reviews)
      # 221600452
      Infiniti QX56 2012, Cat4ward Long Tube Exhaust Headers by JBA®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Emissions: Racing Only. Header Style: Long Tube. JBA long tube headers are the number one choice for...
      +1
      $544.31 - $717.51
    • (0 reviews)
      # 221600461
      Infiniti QX56 2012, Cat4ward Stainless Steel Shorty Exhaust Headers by JBA®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Emissions: CARB compliant. Header Material: Stainless Steel. Header Style: Short Tube. JBA...
      $461.69 - $593.15
    • (0 reviews)
      # 652799915
      Infiniti QX56 2012, Short Tube Exhaust Headers by Flowtech®. OEM Fit. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Emissions: Racing Only. Color: Silver. Header Coating: Uncoated. Header Style: Short Tube....
      $249.95 - $399.95
    • (0 reviews)
      # mpn3513651744
      Infiniti QX56 2012, 4-2-1 304 SS Tri-Y Exhaust Headers by Doug Thorley Headers®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.25". Emissions: CARB compliant. This complete header kit makes huge increases in power output...
      $699.00
    • (0 reviews)
      # 1083494713
      Infiniti QX56 2012, OEM Grade Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet...
      $122.43
    • (0 reviews)
      # 264888125
      Infiniti QX56 2012, Stainless Steel Y-Pipe by Kooks®. Material: Stainless Steel. Emissions: EPA compliant. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...
      16 GaugeFor use with Kooks Headers
      $657.09 - $1,422.13
    • (0 reviews)
      # mpn3513651650
      Infiniti QX56 2012, Stainless Steel Natural Mid-Pipes with Resonators by Doug Thorley Headers®. Material: Stainless Steel. Emissions: Racing Only. Main Piping Diameter: 2.5". With Resonators. These mid-pipes (y-pipes) are installed...
      Driven by a passion for performance and superior qualityDesigned to maximize horsepower and torque of your vehicle
      $329.00
    • (0 reviews)
      # 869076297
      Infiniti QX56 2012, Natural Exhaust Manifold with Integrated Catalytic Converter by Dorman®. Emissions: EPA compliant. Finish: Natural. Color: Natural. Header Coating: Uncoated. More like a complete kit than a single part, many of the...
      Includes heat-shield for protection of hoses, wiring, and other engine componentsConstruction protects against warping and/or cracking
      $579.95
    • (0 reviews)
      # 231140536
      Infiniti QX56 2012, Exhaust Manifold with Integrated Catalytic Converter by DEC®. Emissions: EPA compliant. Pick out a catalytic converter by DEC and get your emissions back into check without worrying to fail again. These catalytic...
      Direct fitMade from a heavy duty stainless steel outer shell
      $425.54
    • (0 reviews)
      # 564598742
      Infiniti QX56 2012, Exhaust Manifold with Integrated Catalytic Converter by Davico®. Emissions: EPA compliant. This product by Davico will be a great solution to replace your failed or damaged catalytic converter. Once your stock cat...
      Helps your vehicle emit harmless gasesDirect OEM replacement
      $354.21 - $472.81
    • (0 reviews)
      # mpn2480959
      Infiniti QX56 2012, Oxygen Sensor by Delphi®. Position: Rear. As one of the leading suppliers of oxygen sensor technology since 1978, Delphi planar technology is the result of their OE and aftermarket engineers partnering together to...
      OE connectors and wire lengths within 3" of OE specificationsResists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long life
      $131.76
    • (0 reviews)
      # mpn927285
      Infiniti QX56 2012, Premium Oxygen Sensor by Bosch®. Position: Downstream. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter. Tune-up your vehicle with an Oxygen Sensor from...
      OE Identical ConnectorCompact Design
      $102.51
    • (0 reviews)
      # mpn935032
      Infiniti QX56 2012, Wideband Oxygen Sensor by Bosch®. Position: Upstream. This sensor utilizes a sophisticated sensing element enabling it to produce a precise output in proportion to the air/fuel ratio. Wideband sensors use a more...
      Detects the exact amount of unburned fuel in the exhaust streamOE connectors and OE-style harness for continuous wire from connector to sensor
      $116.07
    • (0 reviews)
      # mpn519061
      Infiniti QX56 2012, Air Fuel Ratio Sensor by Denso®. Position: Upstream. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products designed by...
      Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies
      $113.71
    • (0 reviews)
      # mpn519043
      Infiniti QX56 2012, Oxygen Sensor by Denso®. Position: Downstream. Denso's light duty oxygen sensor started to appear on vehicles with the development of fuel injection systems. The basic job of the sensor is to monitor the air fuel...
      Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants
      $86.85
    • (0 reviews)
      # 22140089
      Infiniti QX56 2012, Oxygen Sensor by NTK®. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The sensor element then sends voltage signals back...
      Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
      $79.72
    • (0 reviews)
      # 57181332
      Infiniti QX56 2012, Oxygen Sensor by Spectra Premium®. To ensure your vehicle has optimal performance and fuel economy while producing minimal emissions replace a defective O2 sensor with one backed by the aftermarket’s most rigorous...
      Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions100% performance tested to meet vehicle requirements
      $46.78
    • (0 reviews)
      # mpn945015
      Infiniti QX56 2012, Exhaust Manifold 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 quickly and eaily. Choose Bosal, and...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $3.94
    • (0 reviews)
      # 1141314878
      Infiniti QX56 2012, Long Tube Exhaust Headers by Flowtech®. With Premium Gaskets. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Emissions: Racing Only. Header Style: Long Tube. What happens when you're doing a custom...
      $349.95 - $449.95
    • (0 reviews)
      # 1092471833
      Infiniti QX56 2012, Exhaust Manifold with Integrated Catalytic Converter by PaceSetter®. Emissions: EPA compliant. PaceSetter Manifold Catalytic Converters are custom-engineered to deliver maximum performance and efficiency from your...
      Manifold Catalytic Converters are a direct replacement for original equipmentManufactured using mandrel-bent stainless steel tubing for a low restriction tubular manifold design
      $403.26
    • (0 reviews)
      # 865877560
      Universal 304 SS Oval Turbo Chambered Exhaust Muffler by Stainless Works®. Muffler Body Length: 14". Muffler Overall Length: 18". Muffler Sound: Aggressive / Loud. Stainless Works is the only manufacturer to build all of our mufflers...
      $175.75
    • (0 reviews)
      # 865804572
      Universal 304 SS Oval Turbo S-Tube Exhaust Muffler by Stainless Works®. Muffler Body Length: 14". Muffler Overall Length: 18". Muffler Sound: Aggressive / Loud. Muffler Structure: Turbo. Stainless Works is the only manufacturer to build...
      $175.75
    • (0 reviews)
      # mpn4235687757
      Universal Aluminum Skull Form Exhaust Tip by Vintage Parts®. Tip Inlet Diameter: 2.5". Tip Outlet Size: 3" H x 8.75" W. Skull exhaust cover is bad to the bone! Great as a truck or hot rod accessory, even better on your Harley! Made from...
      Made of Cast AluminumDimensions: 8.75" x 3"
      $123.49
    • (6 reviews)
      # 7575613
      Universal Metal Mulisha™ Stainless Steel Round Rolled Edge Angle Cut Single-Wall Black Ceramic Exhaust Tip by Gibson®. Tip Shape: Round. Tip Cut Type: Angle Cut. Tip Attachment Style: Bolt-On. Whether you're driving a luxury SUV or a...
      Adds a truly unique look to your vehicleBrushed stainless steel Metal Mulisha logo
      $95.10 - $154.41
    • (0 reviews)
      # 294693579
      Universal AR-15 Stainless Steel Round Straight Cut Exhaust Tip by Sinister Diesel®. Tip Shape: Round. Tip Cut Type: Straight Cut. Tip Attachment Style: Clamp-On. This tip is crafted from powder coated stainless steel and features a dual...
      Unique AR-15 Riffle designConstruction - Stainless Steel
      $289.00 - $319.00
    • (0 reviews)
      # 132826171
      Universal Stainless Steel Round Angle Cut Exhaust Tip by Spec-D®. Tip Shape: Round. Tip Cut Type: Angle Cut. Tip Length: 14". Tip Attachment Style: Clamp-On. Make whatever you drive run and sound like a high-performance machine with a...
      Stainless Steel Exhaust Muffler TipMade Of High Quality T-304 Stainless Steel For A Light Weight Design
      $47.21 - $54.47
    • (0 reviews)
      # 132826178
      Universal Stainless Steel Round Angle Cut Exhaust Tip with Carbon Fiber Cover by Spec-D®. Tip Shape: Round. Tip Cut Type: Angle Cut. Tip Attachment Style: Clamp-On. Make whatever you drive run and sound like a high-performance machine...
      Stainless Steel Exhaust Muffler TipMade Of High Quality T-304 Stainless Steel For A Light Weight Design
      $123.46 - $136.17
    • (0 reviews)
      # mpn2386569191
      Universal Stainless Steel Round Angle Cut Dual Silver Exhaust Tip by Spec-D®. Tip Shape: Round. Tip Cut Type: Angle Cut. Tip Inlet Diameter: 2.6". Tip Outlet Diameter: 3.25". Tip Length: 10.25". Tip Attachment Style: Clamp-On. Make...
      Stainless Steel Exhaust Muffler TipMade Of High Quality T-304 Stainless Steel For A Light Weight Design
      $63.55
    • (9 reviews)
      # 865857621
      Universal Boomer™ Series Stainless Steel Exhaust Muffler by Borla®. Muffler Inlet Diameter: 2.25". Muffler Body Length: 14". Muffler Sound: Aggressive / Loud. Muffler Structure: Multi Core. Upgrade the looks, performance and sound of...
      $194.99 - $293.99
    • (0 reviews)
      # 865879578
      Universal Heavy Duty Stainless Steel Round Exhaust Muffler by Borla®. Muffler Inlet Diameter: 3". Muffler Outlet Diameter: 3". Muffler Body Length: 24". Muffler Sound: Mild / Stock. Muffler Configuration: Center - Center. Get increased...
      $212.99
    • (8 reviews)
      # 865800563
      Universal Pro XS™ Stainless Steel Oval Exhaust Muffler by Borla®. Muffler Sound: Aggressive / Loud. Muffler Structure: Multi Core. These mufflers include many of the features found on Borla’s performance mufflers, at a more...
      $90.99 - $140.99
    • (0 reviews)
      # 865781571
      Universal Round Exhaust Muffler by Borla®. Muffler Inlet Diameter: 2.75". Muffler Outlet Diameter: 2.75". Muffler Body Length: 24". Muffler Sound: Aggressive / Loud. Muffler Configuration: Center - Center. If you want to lower the sound...
      $205.99
    • (13 reviews)
      # 865879561
      Universal S-Type™ Stainless Steel Round Exhaust Muffler by Borla®. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 10". Muffler Sound: Mild / Stock. Muffler Configuration: Center - Center. Get...
      $177.99
    • (0 reviews)
      # 865852563
      Universal Transverse Flow™ Stainless Steel Oval Exhaust Muffler by Borla®. Muffler Body Length: 19". Muffler Sound: Mild / Stock. Get increased performance and the aggressive sound of power with this Transverse Flow Stainless Steel...
      $288.99 - $289.99
    • (1 review)
      # 865871570
      Universal XR-1™ Sportsman Racing Exhaust Muffler by Borla®. Muffler Sound: Aggressive / Loud. Muffler Structure: Multi Core. Muffler Configuration: Center - Center. The Borla XR-1 Sportsman Muffler was developed for the race track to...
      $140.99 - $214.99
    • (0 reviews)
      # 865863576
      Universal XR-1™ Stainless Steel Exhaust Muffler by Borla®. Muffler Sound: Aggressive / Loud. Muffler Structure: Multi Core. Muffler Configuration: Center - Center. The Borla XR-1 Multi-Core Muffler was developed on the race track to...
      $247.99 - $474.99
    • (0 reviews)
      # 883545353
      Universal 7 Round Stainless Steel Satin Exhaust Muffler by MagnaFlow®. Muffler Body Length: 14". Muffler Overall Length: 20". Muffler Sound: Moderate. Muffler Configuration: Center - Center. MagnaFlow Performance mufflers are 100%...
      $118.21
    • (2 reviews)
      # 865792561
      Universal Black Series™ Stainless Steel Black Coated Exhaust Muffler by MagnaFlow®. Muffler Inlet Diameter: 2.25". Muffler Body Length: 14". Muffler Sound: Moderate. MagnaFlow Black Mufflers showcase iconic Smooth Deep Tone, Wide-Open...
      $205.05 - $283.89
    • (12 reviews)
      # 865830560
      Universal Competition Core Stainless Steel Polished Exhaust Muffler by MagnaFlow®. Muffler Outlet Diameter: 4". Muffler Body Length: 14". Muffler Sound: Aggressive / Loud. Muffler Configuration: Center - Center. These are mufflers for...
      $131.16 - $188.28
    • (12 reviews)
      # mpn4498132611
      Universal Competition Core Stainless Steel Round Polished Exhaust Muffler with Double-Wall Tanabe Angle Cut Tip by MagnaFlow®. Muffler Inlet Diameter: 2.25". Muffler Outlet Diameter: 4.5". Muffler Body Length: 14". Muffler Overall...
      $199.53
    • (1 review)
      # 865822577
      Universal Race Series Stainless Steel Polished Exhaust Muffler by MagnaFlow®. Acoustical Packing. Muffler Sound: Moderate. Muffler Configuration: Center - Center. With racetracks enforcing stricter decibel level restrictions, MagnaFlow...
      $124.62 - $145.22
    • (19 reviews)
      # 865801568
      Universal Stainless Steel Oval Bi-Direction Exhaust Muffler by MagnaFlow®. Muffler Sound: Moderate. The Wide Open design of the performance muffler improves the breathing of your engine and gives you increased power. It also gives you...
      $76.79 - $230.54
    • (19 reviews)
      # 865800615
      Universal Stainless Steel Round Chamber Bi-Direction Exhaust Muffler by MagnaFlow®. Muffler Sound: Moderate. The Wide Open design of the performance muffler improves the breathing of your engine and gives you increased power. It also...
      $68.91 - $208.97
    • (12 reviews)
      # 1065575285
      Universal Stainless Steel Round Chamber Bi-Direction Polished Exhaust Muffler with Straight Cut Tip by MagnaFlow®. Muffler Inlet Diameter: 2.25". Muffler Outlet Diameter: 4". Muffler Body Length: 14". Muffler Sound: Aggressive / Loud....
      $129.77 - $145.43
    • (12 reviews)
      # 865804563
      Universal Street Series Stainless Steel Oval Polished Exhaust Muffler by MagnaFlow®. Muffler Inlet Diameter: 2.25". Muffler Body Length: 14". Muffler Sound: Moderate. These are mufflers for souped-up street machines. These mufflers look...
      $121.35 - $261.85
    • (12 reviews)
      # 865810568
      Universal Street Series Stainless Steel Oval Polished Exhaust Muffler with Dual Round DTM Tips by MagnaFlow®. Muffler Inlet Diameter: 2.25". Muffler Body Length: 14". Muffler Sound: Moderate. Muffler Configuration: Center - Dual. These...
      $205.82 - $209.37
    • (12 reviews)
      # mpn4498130512
      Universal Street Series Stainless Steel Oval Polished Exhaust Muffler with Dual Square DTM Tips by MagnaFlow®. Muffler Inlet Diameter: 2.25". Muffler Outlet Diameter: 3". Muffler Body Length: 14". Muffler Overall Length: 24.875"....
      $209.37
    • (12 reviews)
      # 865878564
      Universal Street Series Stainless Steel Round Polished Exhaust Muffler by MagnaFlow®. Muffler Inlet Diameter: 2.25". Muffler Body Length: 14". Muffler Sound: Moderate. Muffler Configuration: Center - Center. These are mufflers for...
      $124.65 - $182.40
    • (12 reviews)
      # 865775576
      Universal Street Series Stainless Steel Round Tunable Polished Exhaust Muffler by MagnaFlow®. Muffler Inlet Diameter: 2.25". Muffler Outlet Diameter: 4". Muffler Body Length: 14". Muffler Sound: Aggressive / Loud. Muffler Configuration:...
      $165.19 - $172.58
    • (7 reviews)
      # 865860616
      Universal XL Series Stainless Steel Oval Satin Exhaust Muffler by MagnaFlow®. Muffler Sound: Moderate. Muffler Structure: Chambered. The XL Mufflers are for the musicians. No other mufflers are so finely tuned as the XLs are. They give...
      $63.27 - $79.08
    • (7 reviews)
      # 865866586
      Universal XL Series Stainless Steel Round Satin Exhaust Muffler by MagnaFlow®. Muffler Sound: Moderate. Muffler Structure: Chambered. The XL Mufflers are for the musicians. No other mufflers are so finely tuned as the XLs are. They give...
      $72.77 - $120.65
    • (1 review)
      # 865823602
      Universal 10 Series Delta Force™ Oval Single Chamber Black Exhaust Muffler by Flowmaster®. Muffler Sound: Aggressive / Loud. Muffler Structure: Chambered. The 10 Series Race mufflers are a compact lightweight single chamber design...
      $98.10 - $159.71
    • (0 reviews)
      # 865875579
      Universal 30 Series Delta Force™ Aluminized Steel Oval 3-Chamber Race Black Exhaust Muffler by Flowmaster®. Without Hangers. Muffler Overall Length: 22". Muffler Sound: Aggressive / Loud. Muffler Structure: Chambered. The Delta Force...
      $182.56
    • (0 reviews)
      # mpn4498130759
      Universal 30 Series Delta Force™ Aluminized Steel Oval Diesel Black Exhaust Muffler by Flowmaster®. Without Hangers. Muffler Inlet Diameter: 4". Muffler Outlet Diameter: 4". Muffler Body Length: 17". Muffler Overall Length: 22"....
      $182.56




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    2012 Infiniti QX56 Performance Exhaust Systems Reviews

    Average rating:  4  4 - 2 reviews
    3.5 of 5
    It Was To Small
    It was to small had to take it get fitted and cut down.
    CPosted by Charles Barber (Cape Girardeau, MO) / March 13, 20182007 Chevy Avalanche
    Was this review helpful for you? Yes
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