2006 Chevy Impala Performance Exhaust Systems

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    • (0 reviews)
      # 20207255
      Chevy Impala 2006, Street Series™ Stainless Steel Dual Cat-Back Exhaust System with Dual Split Rear Exit by MagnaFlow®. Finish: Stainless. Exhaust Inlet Connection Type: Bolt On. Exhaust Pipe Material: Stainless Steel. Exit...
      Moderate SoundDelivers More Horsepower
      $871.24 - $902.83
    • (0 reviews)
      # 142863942
      Chevy Impala 5.3L 2006, 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...
      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)
      # 231210225
      Chevy Impala SS 2006, Hi-Silicon-Moly Ductile Iron Exhaust Manifold by Hooker®. 2.25" Diameter, 1.625" Coollector Diameter, LS Cast Iron, 2.25" Diameter, 1.625" Coollector Diameter, LS Cast Iron Primary Tubing Diameter: 2.25"....
      Free-flowing for good performance and catalytic converter efficiencyAvailable in plain as-cast finish or with various Hooker ceramic coatings for reduced engine compartment temps and improved corrosion resistance
      $332.95 - $442.95
    • (0 reviews)
      # 231031314
      Chevy Impala 2006, Block Steel™ Black Steel Exhaust Header by BTP®. Headers "Block Hugger", 1955-up SB Chevy 265-283-305-327-350-400 (Black Steel). Set. Material: Black Steel. Series: Block Steel™. Heavy Duty 1-5/8" Steel Tubes...
      Engineered to make your exhaust system perform at its peakProvides a powerful and aggressive sound
      $136.80
    • (0 reviews)
      # 199201355
      Chevy Impala 3.5L / 3.9L 2006, Standard Grade Catalytic Converter by Flowmaster®. Catalytic Series: Standard Grade. Converter Configuration: Direct Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate...
      Made of High Quality Stainless SteelImprove Torque and Throttle Response
      $720.30
    • (0 reviews)
      # 49706107
      Chevy Impala 3.9L / 5.3L 2006, Heavy Metal Catalytic Converter by MagnaFlow®. Catalytic Series: Heavy Metal. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate Material:...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $108.09
    • (1 review)
      # 22202027
      Chevy Impala 2006, OBDII Catalytic Converter by MagnaFlow®. Catalytic Series: OBDII. Converter Configuration: Direct Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate Material: Ceramic. Catalytic...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $552.87 - $567.58
    • (0 reviews)
      # 18314702
      Chevy Impala 2006, OBDII Catalytic Converter by MagnaFlow®. Catalytic Series: OBDII. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate Material: Ceramic. Catalytic...
      $310.45 - $347.74
    • (0 reviews)
      # 61587600
      Chevy Impala 2006, OEM Grade Catalytic Converter by MagnaFlow®. Catalytic Series: OEM Grade. Converter Configuration: Direct Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate Material: Ceramic. With...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $377.77 - $386.13
    • (0 reviews)
      # 49706106
      Chevy Impala 2006, OEM Grade Catalytic Converter by MagnaFlow®. Catalytic Series: OEM Grade. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate Material: Ceramic....
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $144.84
    • (0 reviews)
      # 98135575
      Chevy Impala 2006, Standard Catalytic Converter by MagnaFlow®. Catalytic Series: Standard. Converter Configuration: Direct Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate Material: Ceramic. With...
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $299.32 - $327.29
    • (0 reviews)
      # 51848069
      Chevy Impala 3.9L / 5.3L 2006, VT™ Stainless Steel Oval Exhaust Muffler by DynoMax®. Muffler Series: VT™. Muffler Body Material: Stainless Steel. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Height:...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueExclusive DynoMax Valve Technology delivers on-demand, drone-free performance and sound
      $160.65
    • (0 reviews)
      # 18215279
      Chevy Impala 3.9L / 5.3L with Dual Exhaust System 2006, Stainless Steel Round Buffed and Polished Exhaust Tip by DynoMax®. Material: Stainless Steel. Tip Inlet Diameter: 2.5". Tip Length: 6". Tip Outlet Diameter: 3". Tip Shape:...
      304 Stainless Steel construction for longevity and corrosion resistanceMirror Polished for a show-like shine
      $28.80
    • (0 reviews)
      # 51931596
      Chevy Impala 3.9L / 5.3L with Dual Exhaust System 2006, Stainless Steel Intermediate Pipe by DynoMax®. Material: Stainless Steel. Inlet Diameter: 2.5". Outlet Connection Type: Pipe Connection. Pipe Thickness: 0.055". With their...
      Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install
      $27.67 - $85.26
    • (0 reviews)
      # 79634439
      Chevy Impala SS For Stock Or CNC Ported Heads 2006, Header Gasket Set by BBK®. These premium steel core graphite gaskets are flexible for a long lasting leak-proof seal even when cylinder head and header flange surfaces aren't...
      Provides a long lasting, leak-proof sealFlexible graphite will conform to surface irregularities and won't stick to headers or cylinder head
      $39.99
    • (0 reviews)
      # 231030923
      Chevy Impala 2006, MLS Exhaust Header Gasket by Cometic Gasket®. Thickness: 0.030".
      Made of High Quality MaterialsBuilt to Last
      $31.61
    • (0 reviews)
      # 245514359
      Chevy Impala SS 2006, Header Gasket by Howe Racing Enterprises®. 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. It will meet...
      Built to match your exact requirementsHigh quality you can rely on
      $11.68
    • (0 reviews)
      # 231030485
      Chevy Impala with Small Block Chevy Engine 2006, Round Port Header Flange Kit by Patriot Exhaust®. Includes: Gaskets, Mounting Hardware. Patriot precision machined header flange kits are available for many popular engine families....
      Precision machined flangeBuilt of High quality materials
      $58.07
    • (0 reviews)
      # 262499957
      Chevy Impala 5.3L 2006, Exhaust Header Gasket by Remflex®. Set of 6. 1-15/16" W x 1-13/16" H Exhaust Ports. SBC Stahl 7 Bolt Pattern. Remflex's unique flexible graphite material has been proven for more than 30 years in industrial...
      Remflex exhaust gaskets come in a standard 1/8" thickness and are designed to crush 50%. This allows them to fill gaps in the flange surface up to 1/16"100% flexible graphite construction means Remflex gaskets are good for up to 3,000 degrees F - far exceeding that of any vehicle's exhaust system temperature
      $31.98
    • (0 reviews)
      # 231162837
      Chevy Impala 5.3L 2006, Bolt Set by Mr. Gasket®. 12 Pieces. Whatever exhaust system you install on your engine, whether it’s a set of chromed headers or simply a set of cleaned up flat black rams horn manifolds, you’ll need...
      $8.15
    • (0 reviews)
      # 231035412
      Chevy Impala LS / LT / LTZ / Police 2006, Vibe-Lock Header Bolt Kit by Taylor Cable®. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary Quality. Designed...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $18.12 - $19.30
    • (0 reviews)
      # 115278068
      Chevy Impala 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
      $44.08 - $249.39
    • (0 reviews)
      # 165416739
      Chevy Impala 2006, Replacement Exhaust Kit by AP Exhaust®. Get confidence with this high-standard OE quality purchase which is perfect for those who want to perform a long-lasting exhaust system repair. Made from top-notch...
      Superior replacement for your worn out exhaust partHelps put your vehicle back to its tip-top shape
      $41.82 - $310.83
    • (0 reviews)
      # 231030970
      Chevy Impala 3.5L / 3.9L 2006, Cast Iron Natural Exhaust Manifold by Dorman®. Includes: Exhaust Manifold, 1 Manifold Gasket, 6 Bolts. Finish: Natural. Inlet Port Shape: Square. Material: Cast Iron. More like a complete kit than a...
      High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
      $156.95
    • (0 reviews)
      # 17735368
      Chevy Impala 3.5L 2006, CalCat™ Catalytic Converter by Walker®. Catalytic Series: CalCat™. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate Material: Ceramic....
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $144.67
    • (0 reviews)
      # 124043072
      Chevy Impala 2006, Ultra™ Catalytic Converter by Walker®. Catalytic Series: Ultra™. Converter Configuration: Direct Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate Material: Ceramic. Catalytic...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $249.39
    • (0 reviews)
      # 88065134
      Chevy Impala 2006, Ultra™ Catalytic Converter by Walker®. Catalytic Series: Ultra™. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate Material: Ceramic. Catalytic...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $82.85
    • (0 reviews)
      # 72351024
      Chevy Impala With Federal Emission 3.5L / 3.9L 2006, Catalytic Converter by Bosal®. Converter Configuration: Direct Fit. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a...
      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
      $264.55
    • (0 reviews)
      # 103483882
      Chevy Impala SS 2006, Catalytic Converter by Eastern®. Converter Configuration: Direct Fit. Location: Undercar. Catalytic Converter Substrate Material: Ceramic. Inlet Connection Type: 2 Bolt Welded. Outlet Connection Type: 2 Bolt...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $305.96
    • (0 reviews)
      # 17568839
      Chevy Impala 3.5L / 3.9L 2006, ECO GM Catalytic Converter by Eastern®. Catalytic Series: ECO GM. Converter Configuration: Direct Fit. Location: Undercar. Catalytic Converter Substrate Material: Ceramic. Inlet Connection Type: 2...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $265.51
    • (0 reviews)
      # 100277985
      Chevy Impala 3.5L / 3.9L 2006, ECO GM Catalytic Converter by Eastern®. Catalytic Series: ECO GM. Converter Configuration: Universal Fit. Location: Undercar. Catalytic Converter Substrate Material: Ceramic. Catalytic Converter Body...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $96.11
    • (0 reviews)
      # 252920238
      Chevy Impala 2006, Catalytic Converter by DEC®. Converter Configuration: Direct Fit. Pick out a catalytic converter by DEC and get your emissions back into check without worrying to fail again. These catalytic converters are made...
      Direct fitMade from a heavy duty stainless steel outer shell
      $284.63 - $362.60
    • (0 reviews)
      # 80123077
      Chevy Impala 3.5L / 3.9L 2006, 608 Series Catalytic Converter by AP Exhaust®. Catalytic Series: 608 Series. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate Material:...
      Manufactured from high quality materialsDesign meet needs of OBDII equipped vehicles
      $94.45
    • (0 reviews)
      # 80129785
      Chevy Impala 2006, Catalytic Converter by AP Exhaust®. Converter Configuration: Direct Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate Material: Ceramic. Inlet Type A: 2 Bolt Welded Flange. Without Air...
      Manufactured from high quality materialsDesign meet needs of OBDII equipped vehicles
      $288.16 - $310.83
    • (0 reviews)
      # 73560791
      Chevy Impala 2006, GM Original Equipment™ Oxygen Sensor by ACDelco®. If your O2 sensor is not functioning properly, you are robbing yourself of performance and costing yourself money at the gas pump. Let ACDelco’s GM OE...
      ACDelco GM OE Oxygen Sensors earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditions.Detects oxygen content in the exhaust gases.
      $48.58 - $57.30
    • (0 reviews)
      # 73560785
      Chevy Impala 2006, Professional™ Oxygen Sensor by ACDelco®. Upstream. If your O2 Sensor is not functioning properly, you are robbing yourself of performance and costing yourself money at the gas pump. Let ACDelco’s Professional...
      ACDelco Professional Oxygen Sensors earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditions.Customers can receive better gas mileage with a properly working oxygen sensor.
      $66.95 - $101.48
    • (0 reviews)
      # 81754836
      Chevy Impala LS / LT / LTZ / SS 2006, Rear Rear Oxygen Sensor by Delphi®. Connector Type: Square-4 Blade. Wrench Size: 7/8". Overall Length: 310 mm. As one of the leading suppliers of oxygen sensor technology since 1978, Delphi...
      OE connectors and wire lengths within three inches of OE specificationsResists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long life
      $59.60
    • (1 review)
      # 64704259
      Chevy Impala 2006, Oxygen Sensor by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $53.53 - $87.61
    • (0 reviews)
      # 24146400
      Chevy Impala 2006, Premium Oxygen Sensor by Bosch®. 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 Bosch that is...
      Up to 15 % savings in fuel costsReduced CO2 emissions
      $40.34 - $71.80
    • (0 reviews)
      # 24146404
      Chevy Impala 2006, Universal Fit Oxygen Sensor by Bosch®. Properly functioning oxygen sensors are important when it comes to your vehicle's fuel efficiency and reducing harmful exhaust emissions. That's why checking for, and...
      Up to 15 % savings in fuel costsReduced CO2 emissions
      $38.92 - $40.49
    • (0 reviews)
      # 21033242
      Chevy Impala 2006, OE Connector Oxygen Sensor by Denso®. Heated. Screw Type. 4 Wires. 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...
      Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants
      $29.58 - $53.37
    • (0 reviews)
      # 21078629
      Chevy Impala 2006, Oxygen Sensor by Denso®. O.E. Quality Universal Replacement Sensor. Heated. Screw Type. 4 Wires, 11.77" / 29.90 cm Length. Denso's light duty oxygen sensor started to appear on vehicles with the development of...
      Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants
      $37.62 - $38.50
    • (1 review)
      # 22134730
      Chevy Impala 2006, Oxygen Sensor by NTK®. This product is designed to improve engine efficiency and fuel mileage, while reducing emissions and extending catalyst life. The oxygen sensor is made of premium quality material and...
      Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
      $45.17 - $67.41
    • (0 reviews)
      # 22821214
      Chevy Impala 2006, Downstream Oxygen Sensor by Spectra Premium®. 4 Lead. To ensure your vehicle has optimal performance and fuel economy while producing minimal emissions replace a defective O2 sensor with one backed by the...
      Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions100% performance tested to meet vehicle requirements
      $32.96 - $33.34
    • (0 reviews)
      # 18164398
      Chevy Impala 2006, Aluminized Steel Round Resonator Assembly by Walker®. Muffler Body Material: Aluminized Steel. Muffler Body Height: 4". Muffler Body Width: 4". Muffler Body Shape: Round. If you want exhaust piping that delivers...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $45.37 - $51.95
    • (0 reviews)
      # 18159688
      Chevy Impala 2006, Quiet-Flow™ Stainless Steel Oval Exhaust Muffler by Walker®. Muffler Series: Quiet-Flow™. Muffler Body Material: Stainless Steel. Muffler Outlet Diameter: 2.25". Muffler Body Shape: Oval. Muffler Reversible:...
      Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
      $72.80 - $81.68
    • (0 reviews)
      # 18167658
      Chevy Impala 2006, SoundFX™ Aluminized Steel Oval Direct-Fit Exhaust Muffler by Walker®. Muffler Series: SoundFX™. Muffler Body Material: Aluminized Steel. Muffler Outlet Diameter: 2.25". Muffler Body Shape: Oval. Muffler...
      Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design
      $50.44 - $51.57
    • (0 reviews)
      # 228753810
      Chevy Impala SS 2006, Stainless Steel Steel Spout by Walker®. Tip Material: Stainless Steel. Tip Inlet Diameter: 2.25". Tip Outlet Diameter: 3". Tip Length: 5.5". Tip Finish: Steel. Overall Length: 5.5". Inlet Quantity: 1 Inlet....
      Manufactured from Aluminized SteelHigh Durability
      $17.75
    • (0 reviews)
      # 18154478
      Chevy Impala 2006, Aluminized Steel Intermediate Pipe by Walker®. CARB Compliant: No. Material: Aluminized Steel. Inlet Quantity: 1 Inlet. Connection Type: Pipe. With their extensive selection of accessories and hardware for the...
      Made of High Quality Aluminized SteelCorrosion Resistant
      $44.08 - $51.30
    • (0 reviews)
      # 16725993
      Chevy Impala 3.5L / 3.9L 2006, Exhaust Manifold Crossover Pipe by Dorman®. Exhaust Pipe Inlet Inside Diameter: 2.5". Exhaust Pipe Outlet Inside Diameter: 2.5". Inlet Outside Diameter: 2.5". Outlet Outside Diameter: 2.5". Overall...
      Comes with two flange bolts and one flange gasket per side for ease of installationRust-resistant for long-lasting performance
      $97.74
    • (0 reviews)
      # 63907112
      Chevy Impala 2006, Oxygen Sensor Connector by Standard®. 4 Terminals Male Connector. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $30.45 - $46.70
    • (2 reviews)
      # 228753813
      Chevy Impala 2006, Heavy Duty Stainless Steel U-Bolt Exhaust Clamp by Walker®. Series: Heavy Duty. Saddle Gauge: 11". U-Bolt Diameter: 0.375". With their extensive selection of accessories and hardware for the exhaust system,...
      Makes installation quick and easyOptimal OE-style fit and quality
      $2.24 - $2.29
    • (1 review)
      # 228753796
      Chevy Impala 2006, 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...
      Makes installation quick and easyOptimal OE-style fit and quality
      $2.44 - $7.00
    • (0 reviews)
      # 69852696
      Chevy Impala 2006, Front Exhaust Hanger by Dorman®. Finish: Black. Material: Rubber. Attachment Method: Slide On. Hanger Type: Grommet. Package Type: Box. Includes: 1 Exhaust Hanger. Dorman’s Exhaust Hanger installs easily to...
      Direct replacement for a proper fitReplacement restores the exhaust to proper operation
      $8.52
    • (0 reviews)
      # 231161479
      Chevy Impala 5.3L 2006, GM Original Equipment™ Manifold Gasket by ACDelco®. 12 Months, 12,000 Miles (Parts Only) Series: GM Original Equipment™. Designed utilizing the latest technology, this product by ACDelco features premium...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $13.51
    • (0 reviews)
      # 231210249
      Chevy Impala 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 - $72.96
    • (1 review)
      # 24091200
      Chevy Impala 2006, Exhaust Manifold Gasket by Victor Reinz®. Material: Multi-Layer 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 store. But before...
      $14.72 - $97.94
    • (0 reviews)
      # 24042950
      Chevy Impala 3.9L 2006, Steel and Composition Exhaust Seal Ring by Victor Reinz®. Material: Steel and Composition. Thickness: 0.158". When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $8.97
    • (0 reviews)
      # 231030922
      Chevy Impala 5.3L 2006, Exhaust Manifold Gasket by Mahle®.
      $21.57
    • (0 reviews)
      # 231031271
      Chevy Impala 5.3L 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...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $10.92




    Guides & Articles

    • Performance Exhaust Systems
      Here's A 'Tip': Exhaust Tips Are An Easy Way To Dress Up Your Tailpipe
      Performance exhaust systems give you improvements in power output, sound levels, and appearance, all in one package. But let's face it: not everyone has the spare change to buy and bolt up one of these kits. So you soldier on with what you have. And that may be a tired-looking exhaust system that is still functional. You've spent all day washing and waxing the vehicle's paint and chrome to perfection, but no degree of elbow grease will make that tailpipe look better.
      May 17, 2016
    • Performance Exhaust Systems
      Are Headers Worth The Performance Improvement?
      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.
      August 18, 2015
    • Performance Exhaust Systems
      Are X-pipes and H-pipes Better Than Straight Pipes on Dual Exhaust Systems?
      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.
      August 18, 2015
    • Performance Exhaust Systems
      Power, Sound, Looks | Can I Have It All With a Cat-Back Exhaust System?
      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?
      August 17, 2015
    • Bed Accessories
      Pickup Truck Cab And Bed Sizes Are Important When Selecting Accessories
      Americans love to have choices. Buying a dress shirt? Decide solid or stripe, short or long sleeve, cotton or poly blend, button or spread collar, regular fit, slim fit, or big & tall. How about a meal at your favorite steak house? Will it be porterhouse, T-bone, or sirloin? Cooked rare, medium-rare, or medium? With baked, mashed, or French fried potatoes? Thirsty for a fancy cup of coffee? Let's not even get started on options that let you end up with a "grande caramel macchiato with 1% low-fat milk, 2 Splendas, and an extra espresso shot".
      April 17, 2015
    • 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.
      August 01, 2014

    Popular Products

    2006 Chevy Impala Performance Exhaust Systems Reviews

    Average rating:  5  5 - 1 review
    5 of 5
    Magnaflow Catalytic Converter
    Ordered a new Magnaflow Catalytic Converter for my 2006 Impala LT. Not only did they match the lowest price I was able to find for this part, but they gave me a discount and I got free shipping and no tax making this a great deal! Part was received on time and in perfect condition.
    SPosted by Scott (Manteca, CA) / July 15, 2014
    2006 Chevy Impala
    Was this review helpful for you? Yes
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