2005 Chevy Avalanche Performance Exhaust Systems

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    • Flowmaster® American Thunder™ Dual Cat-Back Exhaust System
      (1 reviews)
      # 573305
      Chevy Avalanche 1500 without Auto-Leveling Option 2005, American Thunder™ Dual Cat-Back Exhaust System by Flowmaster®. System Type: Cat-Back. Muffler Sound: MODERATE. Muffler Series: Super 50 Series Muffler. Muffler Quantity:...
      Available sound levels: Aggressive Sound / Moderate Sound (depends on application and exhaust type)Increases Power
      $593.97 - $748.97
    • Flowmaster® Force II™ Aluminized Steel Single Cat-Back Exhaust System
      (0 reviews)
      # 23516247
      Chevy Avalanche 1500 Base 2005, Force II™ Aluminized Steel Single Cat-Back Exhaust System by Flowmaster®. Exhaust Pipe Material: Aluminized Steel. System Type: Cat-Back. Muffler Sound: MILD TONE. Muffler Series: 70 Series Big...
      Available sound levels: Mild Sound / Mild - Moderate Sound (depends on application and exhaust type)Increases Power
      $493.97
    • MagnaFlow® MagnaFlow Series Cat-Back Exhaust System
      (0 reviews)
      # 20207009
      Chevy Avalanche 2005, MagnaFlow Series Stainless Steel Cat-Back Exhaust System by MagnaFlow®. Muffler Sound: MODERATE. Exit Location: Single Passenger Side Rear Exit. Exit Quantity: Single. Finish: Stainless. Exhaust Pipe Material:...
      Built In Stainless Steel For DurabilityTuned, Powerful Exhaust Sound
      $719.22 - $719.24
    • Gibson® Dual Sport™ Cat-Back Exhaust System
      (0 reviews)
      # 3730486
      Chevy Avalanche 1500 Short Bed 2005, Dual Sport™ Cat-Back Exhaust System by Gibson®. Finish: Natural. Exit Location: Behind Rear Tire Exit. Tip Material: Polished Stainless Steel. Tip Type: Slash Cut Tips. Tip Inlet Diameter:...
      Increase of 10-15 horsepower and pound feet of torqueDeep, Commanding Exhaust Tone
      $466.35 - $608.17
    • Gibson® Extreme Dual™ Cat-Back Exhaust System
      (0 reviews)
      # 96617458
      Chevy Avalanche 1500 2005, Extreme Dual™ Cat-Back Exhaust System by Gibson®. Finish: Natural. Main Piping Diameter: 2.25". Exit Location: Behind Each Rear Tire Exit. Tip Material: Polished Stainless Steel. Tip Type: Slash Cut...
      Dyno tuned for each applicationLess restriction for increased exhaust flow
      $466.35 - $608.17
    • Gibson® Split Rear™ Cat-Back Exhaust System
      (0 reviews)
      # 96617465
      Chevy Avalanche 1500 2005, Split Rear™ Cat-Back Exhaust System by Gibson®. Finish: Natural. Main Piping Diameter: 2.25". Exit Location: Straight Out The Back Exit. Tip Material: Polished Stainless Steel. Tip Type: Slash Cut Tips....
      Increase of 10-15 horsepower and pound feet of torqueAggressive, throaty exhaust tone
      $466.35 - $608.17
    • Gibson® Swept Side™ Cat-Back Single Exhaust System
      (0 reviews)
      # 3733063
      Chevy Avalanche 1500 Short Bed 2005, Swept Side™ Cat-Back Exhaust System by Gibson®. Finish: Natural. Main Piping Diameter: 3". Exit Location: Behind Rear Tire Exit. Tip Material: Polished Stainless Steel. Tip Type: Slash Cut...
      Less restriction for increased exhaust flowIncrease of 10-15 horsepower and pound feet of torque
      $387.54 - $532.92
    • Corsa® Sport 304 SS Cat-Back Exhaust System
      (0 reviews)
      # 100745380
      Chevy Avalanche 5.3L 2005, Sport 304 SS Cat-Back Exhaust System by Corsa®. Muffler Sound: AGGRESSIVE. Exhaust Inlet Connection Type: Bolt-On. Exhaust Pipe Material: 304 SS. Exit Location: Single Side Exit. System Type: Cat-Back....
      Robust and Bold Performance SoundNo Drone at Touring Speeds
      $869.11 - $968.53
    • MBRP® Installer Series™ Cat-Back Exhaust System
      (0 reviews)
      # 3695892
      Chevy Avalanche 1500 2005, Installer Series™ Cat-Back Exhaust System by MBRP®. Muffler Sound: MODERATE. Exit Quantity: Single. Main Piping Diameter: 3". Exit Location: Single Side Exit. System Type: Cat-Back. Muffler Series:...
      Boosts horsepower and torqueMellow, authoritative exhaust note
      $334.99
    • MBRP® Performance Series™ Cat-Back Exhaust System
      (0 reviews)
      # 36201028
      Chevy Avalanche 1500 2005, Performance Series™ Cat-Back Exhaust System by MBRP®. Muffler Sound: MODERATE. Main Piping Diameter: 3". Exit Location: Single Side Exit. System Type: Cat-Back. Muffler Series: Performance Series™....
      Authoritative exhaust noteSingle side exit behind passenger-side rear tire
      $284.99
    • MBRP® XP Series™ 409 SS Cat-Back Exhaust System
      (0 reviews)
      # 53252382
      Chevy Avalanche 1500 2005, XP Series™ 409 SS Cat-Back Exhaust System by MBRP®. Muffler Sound: MODERATE. Main Piping Diameter: 3". Exit Location: Single Side Exit. System Type: Cat-Back. Muffler Series: XP Series™. Exhaust Pipe...
      Mellow, authoritative exhaust noteConstructed entirely of T409 stainless steel
      $399.99
    • aFe® MACH Force XP Cat-Back Exhaust System with Tip
      (0 reviews)
      # 100378578
      Chevy Avalanche 2005, MACH Force XP Cat-Back Exhaust System with Tip by aFe®. Get increased exhaust flow, more horsepower and torque, improved performance and lower exhaust gas temperatures with the aFe Mach Force XP Cat-Back...
      Up to 29% Greater Exhaust Flow than stock systemIncreases horsepower and torque
      $545.00 - $595.00
    • Gibson® Stainless Steel Performance Header
      (1 reviews)
      # 39070142
      Chevy Avalanche 1500 without EGR without Air Injection 2005, Header Material: Stainless Steel. Performance Header by Gibson®. Let your engine breathe and gain power and performance with Gibson Performance Headers. These headers...
      Increases low and mid-range horsepower and torqueIncreases engine efficiency
      $476.49 - $656.89
    • Flowtech® Shorty Headers
      (0 reviews)
      # 100082765
      Chevy Avalanche 1500 MFI without Exhaust Gas Recirculation System 2005, Headers by Flowtech®. System Type: Short Tube Header. CARB Compliant: Yes. Components Included: all Mounting Hardware. Primary Tubing Diameter: 1.625"....
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $291.95 - $448.95
    • Spec-D® Exhaust Header
      (0 reviews)
      # 78252198
      Chevy Avalanche 1500 2005, Exhaust Header by Spec-D®. Make whatever you drive run and sound like a high-performance machine with a Spec-D Exhaust System. The Spec-D system replaces your restrictive factory pipes and mufflers with...
      Dramatically improved exhaust flow compared to restrictive stock systemImproved engine breathing enables increased power output for better performance
      $240.30
    • BTP® Block Hugger™ Header
      (0 reviews)
      # 69343219
      Chevy Avalanche 1500 With Small Block 2005, Block Hugger™ Header by BTP®. Heavy Duty 1-5/8" Steel Tubes w/ 3/8" Flanges. Includes Collector Reducers, Gasket & Bolts. Replaces all Center Dump stock Manifolds. Not for use with...
      Engineered to make your exhaust system perform at its peakProvides a powerful and aggressive sound
      $136.80 - $248.40
    • PaceSetter® Mild Steel Exhaust Header
      (0 reviews)
      # 88865448
      Chevy Avalanche 1500 2005, Long Tube by PaceSetter®. Mild Steel. Quality manufactured and affordably priced, PaceSetter Long Tube Headers will wake up your late model muscle car without damaging your wallet. Manufactured using...
      Designed to enhance the performance of your vehicleMade from premium quality materials
      $298.56 - $501.10
    • Hedman Hedders® Standard Duty HTC Coated Standard Flange Headers
      (0 reviews)
      # 97209299
      Chevy Avalanche 1500 Gas With Power Steering Box With Auto Transmission Column With Auto Transmission Floor With Manual Transmission Floor without E.G.R. System / With E.G.R. System With Air Conditioning (A/C) With 2WD Drivetrain /...
      Made of High Quality MaterialsBuilt to Last
      $313.38 - $562.80
    • Hedman Hedders® Uncoated Stainless Steel Street Headers
      (0 reviews)
      # 97209296
      Chevy Avalanche 2500 With Power Steering Box With Auto Transmission Column With Auto Transmission Floor With Manual Transmission Floor without Manual Transmission Column With Air Conditioning (A/C) With Late Chassis With 2WD...
      Made of High Quality 304 SSBuilt to Last
      $546.37 - $789.14
    • Flowmaster® Direct Fit Stainless Steel Federal Catalytic Converter with Ceramic Substrate
      (0 reviews)
      # 4177825
      Chevy Avalanche 1500 2005, Direct Fit Stainless Steel Federal Catalytic Converter by Flowmaster®. Inlet Diameter: 2.5". Outlet Diameter: 3". Substrate Material: Ceramic. Inlet Connection Type: Flanged. Outlet Connection Type:...
      Exceed all federal emission standardsStainless Steel shells
      $433.31
    • MagnaFlow® Direct Fit California OBDII Catalytic Converter
      (0 reviews)
      # 35252921
      Chevy Avalanche 2005, Direct Fit California OBDII Catalytic Converter by MagnaFlow®. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. CARB Compliant: Yes. Converter Configuration:...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $534.91 - $824.73
    • MagnaFlow® Direct Fit Federal Heavy Metal Catalytic Converter
      (0 reviews)
      # 22198153
      Chevy Avalanche RWD (Rear Wheel Drive) 2005, Direct Fit Federal Heavy Metal Catalytic Converter by MagnaFlow®. 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
      $483.39
    • MagnaFlow® Direct Fit Federal OEM Grade Catalytic Converter
      (0 reviews)
      # 61587343
      Chevy Avalanche 2005, Direct Fit Federal OEM Grade Catalytic Converter by MagnaFlow®. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. CARB Compliant: No. Converter Configuration:...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $372.83 - $601.08
    • MagnaFlow® Direct Fit Federal Standard Passenger Side Catalytic Converter
      (0 reviews)
      # 93212499
      Chevy Avalanche 2500 2005, Direct Fit Federal Standard Catalytic Converter by MagnaFlow®. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. Location: Passenger Side. CARB Compliant: No....
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $314.00
    • PaceSetter® Stainless Steel Direct Fit Catalytic Converter
      (0 reviews)
      # 81958665
      Chevy Avalanche 1500 2005, 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.If you...
      Designed to enhance the performance of your vehicleMade from premium quality materials
      $596.17
    • DynoMax® Ultra Flo™ Welded Muffler
      (0 reviews)
      # 18216443
      Chevy Avalanche 1500 2005, Welded Muffler by DynoMax®. Muffler Series: Ultra Flo™. Muffler Body Length: 20". Muffler Body Width: 9.75". Muffler Body Height: 4.5". Muffler Overall Length: 25". Muffler Body Material: Stainless...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueEngineered to give your car a deep performance tone
      $119.92
    • Corsa® Polished Round Slant Cut Single Side Tip
      (0 reviews)
      # 81746201
      Chevy Avalanche 2005, Slant Cut Single Side Tip by Corsa®. Exit Location: Single Side Exit. Tip Inlet Diameter: 3". Tip Outlet Diameter: 4". Tip Length: 13.375". Tip Shape: Round. Tip Material: Stainless Steel. Tip Finish:...
      Hand Polished to Lustrous FinishMade in Highest Quality Automotive Stainless Steel to Ensure Never-Changing Good Looks
      $281.86
    • DynoMax® Exhaust Tip
      (1 reviews)
      # 85645873
      Chevy Avalanche 1500 2005, Exhaust Tip by DynoMax®. Tip Inlet Diameter: 3". These clamp-on stainless steel exhaust tips come in a variety of styles and sizes to make it easy for you to bolt on a custom look. Available in single or...
      304 Stainless Steel construction for longevity and corrosion resistanceMirror Polished for a show-like shine
      $30.98 - $44.57
    • DynoMax® Intermediate Pipe
      (0 reviews)
      # 18215585
      Chevy Avalanche 1500 2005, Intermediate Pipe by DynoMax®. Material: Steel. Outlet Diameter: 3". Overall Length: 40". With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything necessary to...
      Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install
      $79.45
    • PaceSetter® Steel Off-Road Y-Pipe Kit
      (0 reviews)
      # 81958667
      Chevy Avalanche 1500 2005, Steel Off-Road Y-Pipe Kit by PaceSetter®. If you want to get the most out of your vehicle, this PaceSetter product is second to none. Engineered with meticulous attention to detail, it guarantees...
      Designed to enhance the performance of your vehicleMade from premium quality materials
      $197.41
    • BBK® Premium™ Header Gasket Set
      (0 reviews)
      # 79634439
      Chevy Avalanche 1500 2005, Premium™ 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 perfectly flat....
      Provides a long lasting, leak-proof sealFlexible graphite will conform to surface irregularities and won’t stick to headers or cylinder head
      $39.99
    • Hedman Hedders® Header Flange Gasket
      (0 reviews)
      # 97209293
      Chevy Avalanche 2005, Header Flange Gaskets by Hedman Hedders®. Hedman gaskets are made of a special gasket material developed for Hedman. Accept no substitute.
      Made of High Quality MaterialsEasy to Install
      $13.28 - $14.11
    • ARP® Header Bolt Kit
      (0 reviews)
      # 95670509
      Chevy Avalanche 323 CID Chevrolet Engine 2005, Header Bolt Kit by ARP®. Quantity: Set of 12. Package Type: Skin. ARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $38.12 - $140.98
    • Mr. Gasket® Exhaust Header Bolt
      (0 reviews)
      # 102051724
      Chevy Avalanche 1500 2005, Black Oxide Exhaust Header Bolt by Mr. Gasket®. 12 Pieces. Size: 8 mm x 1.25 x 25 mm. Whatever exhaust system you install on your engine, whether it’s a set of chromed headers or simply a set of cleaned...
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $8.15
    • Dorman® Exhaust Manifold
      (0 reviews)
      # 34109458
      Chevy Avalanche 2005, Exhaust Manifold by Dorman®. Package Quantity: 1; . More like a complete kit than a single part, many of the Exhaust Manifolds include gaskets and hardware for a complete installation. Since this part is a...
      Cast iron or stainless tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
      $66.56 - $355.69
    • Walker® CalCat™ Round Direct Fit Catalytic Converter
      (0 reviews)
      # 88065298
      Chevy Avalanche 1500 2005, CalCat™ Direct Fit Catalytic Converter by Walker®. Overall Length: 50.5". Body Dimensions: 9" Length x 4.125" Width x 4.125" Height. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Connection Type: 3 Bolt...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $575.35
    • Walker® CalCat™ Universal Fit Catalytic Converter
      (0 reviews)
      # 87065472
      Chevy Avalanche 2005, CalCat™ Universal Fit Catalytic Converter by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Connection Type: Pipe Inlet and Outlet Connection. Oxygen Sensor Location: without O2 Sensor Port. Body...
      EPA & CARB Emissions Products Available for Most Vehicles5 Year / 50,000 Miles Warranty on Structural Components
      $136.11 - $151.28
    • Walker® Ultra™ Round Direct Fit Catalytic Converter
      (0 reviews)
      # 17736054
      Chevy Avalanche 1500 with Federal Emission 2005, Ultra™ Direct Fit Catalytic Converter by Walker®. Overall Length: 45.25". Body Dimensions: 9" Length x 4.125" Width x 4.125" Height. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet....
      Emission Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)Structural Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)
      $323.48
    • Eastern® ECO II Direct Fit Catalytic Converter
      (0 reviews)
      # 17568753
      Chevy Avalanche 1500 2005, Catalytic Converter by Eastern®. Catalytic Series: ECO II. Converter Configuration: Direct Fit. Catalytic Converter Format: Main Catalytic Converter. Catalytic Converter Oxygen Sensor Location: Front and...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $314.92
    • Eastern® ECO II Universal Fit Oval Catalytic Converter
      (0 reviews)
      # 100277988
      Chevy Avalanche 1500 2005, Catalytic Converter by Eastern®. Catalytic Series: ECO II. Converter Configuration: Universal Fit. Catalytic Converter Format: Main Catalytic Converter. Inlet Diameter: 2.5". Outlet Diameter: 2.5". No...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $64.60
    • DEC® Direct Fit Catalytic Converter
      (0 reviews)
      # 81060082
      Chevy Avalanche RWD (Rear Wheel Drive) 2005, Direct Fit Catalytic Converter by DEC®. With O2 Sensor. 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
      $488.60
    • Walker® Quiet-Flow™ Oval Muffler
      (0 reviews)
      # 18163191
      Chevy Avalanche 1500 2005, Quiet-Flow™ Aluminized Oval Muffler by Walker®. Inlet Diameter 1: 2.625". Inlet Configuration: Offset. Outlet Diameter: 2.625". Outlet Configuration: Offset. Overall Length: 28". Inlet / Outlet...
      Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
      $86.46
    • Walker® SoundFX™ Oval Direct Fit Muffler
      (0 reviews)
      # 18171145
      Chevy Avalanche 1500 2005, SoundFX™ Aluminized Oval Direct Fit Muffler by Walker®. Inlet Diameter 1: 2.625". Inlet Configuration: Offset. Outlet Diameter: 2.625". Outlet Configuration: Offset. Overall Length: 28". Inlet / Outlet...
      Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design
      $47.61
    • Walker® Intermediate Pipe
      (0 reviews)
      # 18157876
      Chevy Avalanche 1500 2005, Aluminized Intermediate Pipe by Walker®. Outlet Diameter: 2.625". Overall Length: 35.625". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet Connection Type: 2 Bolt Welded Flange. Outlet Connection Type:...
      Made of High Quality Aluminized SteelCorrosion Resistant
      $43.71
    • Walker® Tail Pipe
      (0 reviews)
      # 18180012
      Chevy Avalanche 1500 2005, Aluminized Tail Pipe by Walker®. Inlet Diameter 1: 2.625". Overall Length: 46.375". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet Connection Type: Pipe Connection. Outlet Connection Type: Spout....
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $38.02
    • Dorman® Exhaust Manifold Clamp
      (0 reviews)
      # 62431991
      Chevy Avalanche 1500 2005, Exhaust Manifold Clamp by Dorman®. Package Quantity: 1; Package Type: Box; . Easily repair exhaust leaks without removing broken manifold bolts with Dorman’s Exhaust Manifold to Cylinder Head Repair...
      Eliminates the need to remove cylinder head, saving you time and moneyIncludes clamp and bolts for a complete repair
      $28.82 - $29.55
    • Walker® Insulator
      (1 reviews)
      # 18152882
      Chevy Avalanche 1500 2005, Insulator by Walker®. Overall Length: 3.5". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with...
      Makes installation quick and easyOptimal OE-style fit and quality
      $8.37
    • AP Exhaust® Extra Heavy Duty Welded Saddle Clamp
      (0 reviews)
      # 80392433
      Chevy Avalanche 1500 2005, Extra Heavy Duty Welded Saddle Clamp by AP Exhaust®. This superior product was carefully designed with key attention to detail and manufactured from high-grade materials to the strict standards of the...
      Made from first-rate materialsEnsures outstanding durability
      $2.38
    • ACDelco® GM Original Equipment™ Exhaust Manifold Gasket
      (0 reviews)
      # 71583235
      Chevy Avalanche 1500 2005, 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. Perfect...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $13.44
    • Fel-Pro® Exhaust Manifold Gasket Set
      (0 reviews)
      # 19059195
      Chevy Avalanche 2005, 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
      $13.49 - $15.53
    • Walker® Exhaust Gasket
      (0 reviews)
      # 85226358
      Chevy Avalanche 1500 2005, Exhaust Gasket by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet.
      $13.61 - $17.80
    • Bosal® Exhaust Flange Gasket
      (0 reviews)
      # 95030285
      Chevy Avalanche Z Engine VIN code 2005, 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...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $7.30 - $9.29
    • Genuine® Front Exhaust Pipe Gasket
      (0 reviews)
      # 44699999
      Chevy Avalanche 2500 2005, Front Exhaust Pipe Gasket by Genuine®. Catalytic Converter Pipe To Front Muffler Pipe. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put...
      $49.74
    • Fel-Pro® Exhaust Pipe Flange Gasket
      (0 reviews)
      # 19064908
      Chevy Avalanche 2005, 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
      $6.80 - $7.74
    • Victor Reinz® Exhaust Manifold Gasket
      (1 reviews)
      # 24067694
      Chevy Avalanche 2005, Exhaust Manifold Gasket by Victor Reinz®, Use 1 per Car. OEM Standard. 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...
      $14.44 - $16.01
    • Victor Reinz® Exhaust Seal Ring
      (0 reviews)
      # 24067771
      Chevy Avalanche 2005, Exhaust Seal Ring by Victor Reinz®. OEM Standard. Type 'E'. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste...
      $6.00 - $6.89
    • Mahle® Exhaust Flange Gasket
      (0 reviews)
      # 8548704
      Chevy Avalanche 2005, Exhaust Flange Gasket by Mahle®. 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 may be in need of repair, but before you...
      $7.72 - $8.65
    • Dorman® Exhaust Manifold Hardware Kit
      (0 reviews)
      # 69858718
      Chevy Avalanche Z Engine VIN code 2005, Exhaust Manifold Hardware Kit by Dorman®. Size: M8-1.25 x 30mm; Package Quantity: 1; . This is an aftermarket part that replaces factory OE # 11518860, 11609481, 6506775-AA, 6507423-AA,...
      Cast iron or stainless tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
      $7.57 - $9.12
    • Dorman® Front Exhaust Flange Stud and Nut Kit
      (0 reviews)
      # 31659015
      Chevy Avalanche 2005, Front Exhaust Flange Stud and Nut Kit by Dorman®. Size: M10-1.5 x 62mm; Package Quantity: 1; Package Type: Card; . This is an aftermarket part that replaces factory OE # 10220453, 11589264, 15028620, 15096144,...
      Direct replacement for a proper fit every timeDurable steel construction
      $8.60
    • Hedman Hedders® Standard Duty Shorty Style Black MAXX Coated Headers (Stock Collector ID, 1.625" Primaries ID)
      (0 reviews)
      # 97208233
      Chevy Avalanche 1500 2005, Standard Duty Black MAXX Coated Headers by Hedman Hedders®. System Type: Shorty. Primary Tubing Diameter: 1.625"., 1 Pair. Includes Bolts/Studs, Gaskets, Reducers. Header made from Steel. The...
      Made of High Quality MaterialsExtremely durable, protective SATIN BLACK ceramic-metallic coating
      $578.90




    Guides & Articles

    • 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.
    • 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.
    • 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?
    • 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".
    • 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.

    Popular Products

    2005 Chevy Avalanche Performance Exhaust Systems Reviews

    Average rating:  4.5  4.5 - 39 reviews
    5 of 5
    CanAmMex® 00747-212 - Thunderbolt™ Hi-Polished Single Rolled Angled Oval Tip
    These appear to be of very good quality, good welds.
    JPosted by John (Enfield, CT) /
    Was this review helpful for you? Yes
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    2005 Chevy Avalanche Models
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