2006 Pontiac GTO Performance Exhaust Systems

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    • (1 review)
      # 20206291
      Pontiac GTO 2006, Competition Series™ Stainless Steel Dual Cat-Back Exhaust System with Double Wall Round Tip by MagnaFlow®. Finish: Stainless. Exhaust Inlet Connection Type: Bolt On. Exhaust Pipe Material: Stainless Steel. Exit...
      Aggressive SoundDelivers More Horsepower
      $1,199.94
    • (0 reviews)
      # 20206674
      Pontiac GTO 2006, Street Series™ Stainless Steel Dual Cat-Back Exhaust System with Double Wall Round Tip by MagnaFlow®. Finish: Stainless. Exhaust Inlet Connection Type: Bolt On. Exhaust Pipe Material: Stainless Steel. Exit...
      Moderate SoundDelivers More Horsepower
      $1,017.42
    • (0 reviews)
      # 86041454
      Pontiac GTO 2006, S-Type™ Stainless Steel Single Cat-Back Exhaust System with Single Round Rolled Angle-Cut Lined Tips by Borla®. Exhaust Pipe Material: Stainless Steel. Exit Location: Single Split Rear Exit. Exit Configuration:...
      Aggressive Plus SoundIncreased exhaust flow for better performance
      $991.99
    • (0 reviews)
      # 3728372
      Pontiac GTO 2006, American Muscle Car™ Dual Axle-Back Exhaust System with Stock Location Exit by Gibson®. Exit Location: Stock Location Exit. Exit Configuration: Dual. Exhaust Type: Axle-Back. Main Piping Diameter: 2.5". Muffler...
      CNC mandrel bent exhaust tubingImproved performance
      $454.67 - $528.87
    • (0 reviews)
      # 81746588
      Pontiac GTO 2006, Sport™ Cat-Back Exhaust System with Dual Rear Exit by Corsa®. Exit Location: Dual Rear Exit. Exhaust Type: Cat-Back. Main Piping Diameter: 2.5". Muffler Body Material: 304 SS. Muffler Body Finish: Brushed Satin....
      Robust and Bold Performance SoundNo Drone at Touring Speeds
      $1,275.33 - $1,307.41
    • (0 reviews)
      # 68925056
      Pontiac GTO 2006, Pype Bomb™ 304 SS Muffler Delete Axle-Back Exhaust System Kit by Pypes®. Exhaust Pipe Material: 304 SS. Exhaust Type: Axle-Back. Muffler Body Material: 304 SS. Get a lot of bang for your performance buck with...
      Aggressive exhaust noteDesigned to deliver the ultimate in sound and performance
      $302.08
    • (0 reviews)
      # 171670468
      Pontiac GTO 2006, Stainless Steel Cat-Back Exhaust System by Kooks®. Exhaust Pipe Material: Stainless Steel. Exhaust Type: Cat-Back. Main Piping Diameter: 3". This product is made of high-quality materials to serve you for years to...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $1,273.21
    • (0 reviews)
      # 171670467
      Pontiac GTO LS1/LS2 2006, Stainless Steel Long Tube Headers by Kooks®. 1.875" Inlet / 3" Outlet. Gaskets and all installation hardware included. This product is made of high-quality materials to serve you for years to come....
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $1,104.35
    • (0 reviews)
      # 142860822
      Pontiac GTO 2006, LS Turbo Headers by Flowtech®. CARB Compliant: No. Flowtech Headers are the perfect combination of quality and value. These “4 to 1” Turbo headers available in 1.75” and 1.875” tube diameters are an ideal...
      Heavy duty 16-gauge 304 SS and 409 SS tubing for increased strength and durability1.75” and 1.875” tubing diameters available for increased exhaust flow increasing performance and improved throttle response
      $179.95 - $249.95
    • (0 reviews)
      # 98125186
      Pontiac GTO 2006, Cat4ward™ 1-5/8" Natural Stainless Steel Shorty Headers by JBA®. 1 Pair. Includes Bolts/Studs, Gaskets. Header made from Stainless Steel. JBA shorty headers are one of the best performance upgrades available for...
      Mandrel-bent stainless steel primary tubesBest flow, durability, improved throttle response
      $563.99
    • (0 reviews)
      # 81961632
      Pontiac GTO 2006, Mild Steel Long Tube Headers by PaceSetter®. CARB Compliant: No. Header Material: Mild Steel. Collector Diameter: 3". Primary Tubing Diameter: 1.75". Quality manufactured and affordably priced, PaceSetter Long...
      3/8” thick CNC-machined, port matched steel flanges1-7/8” or 1-3/4” 16-gauge mild steel, mandrel-bent primaries
      $266.52 - $395.66
    • (0 reviews)
      # 62247286
      Pontiac GTO with LEV1 ULEV Specification 2006, Direct Fit California OBDII Catalytic Converter by MagnaFlow®. Catalytic Series: OBDII. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. CARB...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $617.04 - $624.87
    • (0 reviews)
      # 61590226
      Pontiac GTO 2006, Direct Fit Federal OEM Grade Catalytic Converter by MagnaFlow®. Catalytic Series: OEM Grade. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. CARB Compliant: No. Converter...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $450.31 - $455.14
    • (0 reviews)
      # 61590227
      Pontiac GTO 2006, Direct Fit Federal Standard Catalytic Converter by MagnaFlow®. Catalytic Series: Standard. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. CARB Compliant: No. Converter...
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $304.61 - $323.54
    • (1 review)
      # 68925055
      Pontiac GTO 2006, H-Box Muffler by Pypes®. Replaces center resonator with high flow Muffler. Installs in less than 20 minutes. Cut two mid pipes and bolt right in for 10hp and incredible sound. Comes with gasket, clamps, and hardware.
      Made of high quality materialsSuperior upgrade for your exhaust system
      $174.56
    • (0 reviews)
      # 112182414
      Pontiac GTO LS1 / LS2 2006, Loud Mouth Bullet-Type Resonators by SLP®. Inlet Diameter: 2.5". Outlet Diameter: 2.5". Muffler Series: Loud Mouth®. Muffler Body Height: 4". Muffler Body Width: 4". Muffler Body Length: 14". Muffler...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $148.95
    • (0 reviews)
      # 108350172
      Pontiac GTO 2006, Stainless Steel Front Pipe by MagnaFlow®. Main Piping Diameter: 2.5". Material: Stainless Steel. Inlet Diameter: 2.5". Outlet Diameter: 2.5". Stamped Tru-X Pipe Transitions are great for single/dual, dual/dual and...
      Gentle Bend Radius For Better Exhaust ScavengingIncreases Torque and Horsepower
      $612.66
    • (0 reviews)
      # 171672038
      Pontiac GTO LS2 2006, Off-Road Stainless Steel Connection Pipe by Kooks®. 3" Inlet / 3" Outlet. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      Catted Pipes Includes Kooks 49 state legal EPA certified Ultra High Performance GREEN Catalytic ConvertersOff Road connection pipes do NOT contain catalytic converters
      $257.14 - $997.29
    • (0 reviews)
      # 81958817
      Pontiac GTO 2006, Off-Road Header Extension by PaceSetter®. CARB Compliant: No. Header Material: Steel. If you want to get the most out of your vehicle, this PaceSetter product is second to none. Engineered with meticulous...
      Designed to enhance the performance of your vehicleMade from premium quality materials
      $163.38
    • (0 reviews)
      # 82922373
      Pontiac GTO 2006, 304 SS 2-Bolt Collector Flange by Stainless Works®. Diameter: 3.02". This superior product is made from high-grade stainless steel to ensure excellent quality and maximum resistance to corrosion. Engineered with...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $31.50
    • (0 reviews)
      # 102171143
      Pontiac GTO 2006, Round Port Ultra-Seal™ Exhaust Gasket Set by Mr. Gasket®. 1.92" Diameter.
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $27.51
    • (0 reviews)
      # 61592973
      Pontiac GTO 2006, 0.030" MLS Exhaust Head Gasket by Cometic Gasket®. Compressed Thickness: 0.030". Port Style: LS1. Cometic MLS Gaskets are comprised of multiple layers of stainless steel providing a even load across the sealing...
      Made of High Quality MaterialsBuilt to Last
      $31.61
    • (0 reviews)
      # 116548754
      Pontiac GTO 2006, Exhaust Manifold Gasket Set by Magnum Gasket®. Standard Material. You'd better be ready to take the heat if you're going to seal an exhaust manifold, where temperatures can often exceed 1,000°F. You can count on...
      Made of High Quality MaterialsThe best combination of steel layers and high-temp gasket materials
      $12.79
    • (0 reviews)
      # 59800846
      Pontiac GTO With Pontiac Engine 2006, Copper Exhaust Header Gasket by Big End Performance®, 1 Pair. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      Gaskets are made from .043" dead-soft copper material, annealed for strengthEmbossed O-ring for tight leak-proof seal
      $40.28
    • (0 reviews)
      # 64455667
      Pontiac GTO 2006, Exhaust Bolt Kit by Kooks®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Kooks will last a...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $6.85
    • (0 reviews)
      # 64455666
      Pontiac GTO 2006, Header Bolt Kit by Kooks®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Kooks will last a...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $10.22
    • (1 review)
      # 68926710
      Pontiac GTO 2006, X-Box Muffler by Pypes®. Replaces center resonator with high flow Muffler. Installs in less than 20 minutes. Cut two mid pipes and bolt right in for 10hp and incredible sound. Comes with gasket, clamps, and hardware.
      Made of high quality materialsSuperior upgrade for your exhaust system
      $174.56
    • (0 reviews)
      # 177013326
      Pontiac GTO 2006, 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...
      Direct fit replacementIncludes all applicable flanges, hangers, and sensor fittings
      $82.85
    • (0 reviews)
      # 87068552
      Pontiac GTO 2006, Ultra™ Stainless Steel Round Catalytic Converter by Walker®. Catalytic Series: Ultra™. Catalytic Converter Substrate Material: Ceramic. CARB Compliant: No. Converter Configuration: Universal Fit. Converter...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $82.85
    • (0 reviews)
      # 73909720
      Pontiac GTO 2006, Direct Fit Catalytic Converter by Eastern®. Inlet A: 2 Bolt Spinner. Outlet A: 2 Bolt Welded. If you need to replace your failed or damaged catalytic converter, this product is the right choice. Designed...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $298.63 - $302.80
    • (0 reviews)
      # 140268995
      Pontiac GTO 2006, Catalytic Converter and Pipe Assembly by DEC®. CARB Compliant: No. Converter Configuration: Direct Fit. Pick out a catalytic converter by DEC and get your emissions back into check without worrying to fail again....
      Direct fitMade from a heavy duty stainless steel outer shell
      $293.25 - $297.56
    • (0 reviews)
      # 71583235
      Pontiac GTO With 2.28R GH4 2006, GM Original Equipment™ Exhaust Manifold Gasket by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $13.36
    • (0 reviews)
      # 19063464
      Pontiac GTO 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
      $13.64
    • (1 review)
      # 24041122
      Pontiac GTO 2006, Exhaust Manifold Gasket Set by Victor Reinz®, Use 1 per Car. OEM Standard. Material: Multi-Layered Steel. Included: Air Injection Seals, EGR Tube Gasket. When you’re low on oil, coolant or some other fluid, you...
      $15.00
    • (0 reviews)
      # 81852537
      Pontiac GTO 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
      $10.92
    • (0 reviews)
      # 24042690
      Pontiac GTO 2006, Exhaust Pipe Flange Gasket by Victor Reinz®, Use 2 per Car. OEM Standard. Material: Steel. 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...
      $10.19
    • (0 reviews)
      # 139925415
      Pontiac GTO 2006, Exhaust Manifold Gasket by Mahle®.
      $21.57
    • (0 reviews)
      # 91560836
      Universal Steel Chrome Shielded Side Exhaust System by Patriot Exhaust®. Exhaust Pipe Material: Steel. Main Piping Diameter: 2". Give your vehicle that custom look with our classic shielded side exhaust system. Large inlet and...
      Give your vehicle that custom look with our classic shielded side exhaust system with a show quality chrome finishLarge inlet and outlet pipes with low back pressure six-sided louvered core mufflers
      $254.65 - $294.31
    • (0 reviews)
      # 193552081
      Universal Spec II™ Stainless Steel Inner Silencer by Buddy Club®. Developed strictly for competition use the Buddy Club Racing Spec II exhaust system is the pinnacle of all competition exhaust systems available today. A racing...
      Specially designed system for competition use onlyIncrease of exhaust gas velocity in order to improve efficiency
      $40.00
    • (0 reviews)
      # 139245596
      Universal Super Competition™ Weld-Up Race Kit by Hooker®. Series: Super Competition™. Hooker Weld-up kits work great for racers who need to build custom headers when a specific fit tuned Super Competition header is not...
      Mandrel Bent 1 pc. PrimariesSS NHRA Contingency ID Header Tags
      $270.95 - $529.95
    • (0 reviews)
      # mpn358949929
      Universal 3 1/2" Chrome Lake Pipes by Patriot Exhaust®, Sold as a Pair. Includes Muffler, Brackets. Side Pipe made from Steel. Chrome Lake Pipes 63". Show quality chrome Lake Pipe 4 kits connect to headers or stock exhaust system...
      The look of an expensive tuned header side pipe at a fraction of the costSide pipes come with built-in six sided louvered cored mufflers which absorb sound not horsepower
      $339.21
    • (6 reviews)
      # 120105855
      Universal 200 Series Stainless Steel Round Catalytic Converter by Flowmaster®. Catalytic Series: 200 Series. CARB Compliant: No. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter...
      Exceed all federal emission standardsStainless Steel shells
      $116.53 - $204.95
    • (5 reviews)
      # 120105826
      Universal 220 Series Stainless Steel Oval Catalytic Converter by Flowmaster®. Catalytic Series: 220 Series. CARB Compliant: No. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter...
      Exceed all federal emission standardsStainless Steel shells
      $66.26 - $68.56
    • (5 reviews)
      # 120105830
      Universal 222 Series Stainless Steel Round Catalytic Converter by Flowmaster®. Catalytic Series: 222 Series. CARB Compliant: No. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter...
      Exceed all federal emission standardsStainless Steel shells
      $67.12
    • (1 review)
      # 120105834
      Universal 223 Series Stainless Steel Round Catalytic Converter by Flowmaster®. Catalytic Series: 223 Series. CARB Compliant: No. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter...
      Exceed all federal emission standardsStainless Steel shells
      $73.86
    • (1 review)
      # 120105838
      Universal 225 Series Stainless Steel Oval Catalytic Converter by Flowmaster®. Catalytic Series: 225 Series. CARB Compliant: No. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter...
      Exceed all federal emission standardsStainless Steel shells
      $68.02 - $71.98
    • (6 reviews)
      # 120105843
      Universal 240 Series Stainless Steel Oval Catalytic Converter by Flowmaster®. Catalytic Series: 240 Series. CARB Compliant: No. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter...
      Exceed all federal emission standardsStainless Steel shells
      $129.60 - $144.93
    • (5 reviews)
      # 120105847
      Universal 250 Series Stainless Steel Oval Catalytic Converter by Flowmaster®. Catalytic Series: 250 Series. CARB Compliant: No. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter...
      Exceed all federal emission standardsStainless Steel shells
      $130.99 - $147.34
    • (6 reviews)
      # 120105859
      Universal 282 Series OBDII Stainless Steel Catalytic Converter by Flowmaster®. Catalytic Series: 282 Series. CARB Compliant: No. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. The new Flowmaster...
      Exceed all federal emission standardsStainless Steel shells
      $102.20 - $142.92
    • (1 review)
      # 120105881
      Universal 284 Series OBDII Stainless Steel Oval Catalytic Converter by Flowmaster®. Catalytic Series: 284 Series. CARB Compliant: No. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic...
      Exceed all federal emission standardsStainless Steel shells
      $187.88
    • (5 reviews)
      # 120105850
      Universal 290 Series Stainless Steel Oval Catalytic Converter by Flowmaster®. Catalytic Series: 290 Series. CARB Compliant: No. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter...
      Exceed all federal emission standardsStainless Steel shells
      $108.66 - $128.44
    • (1 review)
      # 120105892
      Universal 3940 Series OBDII Stainless Steel Catalytic Converter by Flowmaster®. Catalytic Series: 3940 Series. CARB Compliant: Yes. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. The new...
      Exceed all federal emission standardsStainless Steel shells
      $216.35 - $277.90
    • (0 reviews)
      # 129455702
      Universal 304 SS High-Flow Catalytic Converter by Stainless Works®. CARB Compliant: No. Converter Configuration: Universal Fit. This superior product is made from high-grade stainless steel to ensure excellent quality and maximum...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $184.50
    • (1 review)
      # mpn739977875
      Universal High-Flow Catalytic Converter with Metallic Substrate Kit by Pypes®. CARB Compliant: Yes. CARB Compliant: 50-State Legal. Converter Configuration: Universal Fit. Includes: Metallic Substrate Kit. These Mini converters are...
      409 stainlesss steel construction resists corrosionWith slots and 02 bung
      $141.99
    • (0 reviews)
      # 118614769
      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
    • (0 reviews)
      # 118614780
      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
    • (0 reviews)
      # 171670470
      Universal Catalytic Converter by Kooks®. EPA certified. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Kooks...
      Handles Exhaust Temperatures up to 1500FEliminates Emissions Related "Check Engine Light" (90% Success Rate)
      $136.81 - $142.41
    • (0 reviews)
      # 171670504
      Universal Green Ultra High Flow Catalytic Converter by Kooks®. EPA certified. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind,...
      Handles Exhaust Temperatures up to 1500FEliminates Emissions Related "Check Engine Light" (90% Success Rate)
      $353.24 - $379.49
    • (0 reviews)
      # 129719053
      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...
      Premium metallic substrateSuperior strength and durability
      $174.99
    • (0 reviews)
      # 139371689
      Universal Performance Bullet Catalytic Converters by Eastern®. 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...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $65.65 - $119.05




    Guides & Articles

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      Are Headers Worth The Performance Improvement?
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    Popular Products

    2006 Pontiac GTO Performance Exhaust Systems Reviews

    Average rating:  5  5 - 1 review
    5 of 5
    Sounds Great!
    I was looking for a Flowmaster system when I stumbled across this one. It was easy to install and it looks good!. The sound is perfect, loud when dip into the throttle and mellow for crusing.
    LPosted by Lindsay (California City, CA) /
    2006 Pontiac GTO
    Was this review helpful for you? Yes
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