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Squeeze maximum power and torque out of your GMC Topkick engine with any of the high performance exhaust systems available at CARiD. There is an exhaust system for every GMC Topkick truck, from 1990 models to 2009 editions. When choosing between exhaust systems, go for the exhaust that is custom built for your Topkick engine. Performance exhaust manufacturers are very particular about results and match each exhaust system to a specific engine size and car specifications in order to acquire the best results. Attempting to install a GMC Topkick custom exhaust system that is deigned for a bigger engine may lead to loss of power instead of achieving the intended purpose of increasing horsepower. With exhaust systems and exhaust kit from top manufacturers such as Borla, MagnaFlow, Flowmaster, Gibson, RBP, MBRP, Onki, Weapon-R and dB, you will have an easy time choosing what works for your truck.

Direct replacement exhaust systems from any of these brands give between 5% and 10% additional horsepower and torque. With the additional power, your truck’s towing power is enhanced and hauling the truck in tricky road conditions is no longer a big challenge. The engine will release more power at low rpm, meaning your drives will be more thrilling and fulfilling. Throttle response is enhanced and you will enjoy a shorter waiting period between the time you press the accelerator and the time power hits home. Overall efficiency in the engine is boosted and unburned fuel mixture no longer leaves the engine. The result is better fuel consumption and increased fuel mileage for you. Your GMC Topkick will sound a lot better than it ever did with a custom exhaust system fixed into place - the new exhaust note is deeper and more pronounced than the stock/OEM exhaust sound.

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    • (0 reviews)
      # sp100970
      Stainless Steel Cat-Back Exhaust System by Jamo Performance Exhaust®. Jamo Performance Exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4" or 5" 409 stainless steel...
      Made with 409 Stainless SteelSingle side exhaust kit
      $287.37 - $398.97
    • (0 reviews)
      # sp100971
      Stainless Steel DPF-Back Exhaust System by Jamo Performance Exhaust®. This system is constructed from mandrel bent 4" or 5" 409 stainless steel tubing for maximum flow, increased horsepower, increased torque and lower EGT's. If...
      Made with T-409 Stainless SteelSingle side exhaust kit
      $278.07 - $343.17
    • (0 reviews)
      # sp100351
      Stainless Steel Downpipe-Back Exhaust System by Jamo Performance Exhaust®. Jamo Performance Exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4" or 5" stainless steel...
      Made with T-409 Stainless SteelSingle side exhaust kit
      $343.17 - $454.77
    • (0 reviews)
      # sp109957
      Exhausts Performance Upright Headers (Shipping Restrictions) by Flowtech®. Flowtech Headers are the perfect combination of quality and value. Mandrel-bent tubes provide consistent tubing diameters for smooth flow and increases...
      Consistent tubing diameters for smooth flowIncreases the cylinder scavenging effect and improves engine breathing
      $219.95 - $339.95
    • (0 reviews)
      # sp109959
      Exhausts Universal Lakester Series Headers (Shipping Restrictions) by Flowtech®. Flowtech Headers are the perfect combination of quality and value. Flowtech is proud to announce the release of a complete line-up of Lakester...
      High flow, mandrel-bent tubes provide consistent tubing diameters for smooth flow and increased exhaust velocityHeavy duty tubing and high quality welds for increased strength and durability
      $414.95 - $520.95
    • (0 reviews)
      # sp20682
      LS Turbo Headers by Flowtech®. 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 design creating a compact package...
      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)
      # sp109970
      604 Crate Engine Dirt Late Model Headers by Dynatech®. These 604 Crate Engine Dirt Late Model Headers have been designed specifically for use with 604 Crate Engines. Special designed port to get the most power out of your Crate...
      Delivers a huge boost in performance and an awesome soundRigorously dyno-tested to provide maximum horsepower and torque gains
      $379.99
    • (0 reviews)
      # sp14618
      Dirt Late Model Headers by Dynatech®. These Long Tube Dirt Late Model Headers are designed for use with standard Chevy engines. The Long Tube design promotes excellent torque throughout the RPM range. CNC Laser Cut Flanges and...
      Gaskets and bolts includedMachine surfaced flanges - no leaks
      $309.99 - $319.99
    • (0 reviews)
      # sp14616
      Mild Steel IMCA Modified Headers by Dynatech®. 1 Pair. These Small Block Chevy Modified Headers have been designed for use with standard Chevy engines. CNC Laser Cut Flanges and optimized tube length for best overall performance....
      Made of High Quality MaterialsGaskets and bolts included
      $269.99
    • (1 review)
      # sp15908
      IMCA Southern Sport Mod Headers by Dynatech®. These IMCA Southern Sport Mod Headers have been designed for use with angle or straight plug heads and standard or 602 Crate Engines applications.
      Engineered for 602 Crate enginesGaskets and bolts included
      $229.99
    • (0 reviews)
      # sp14615
      Mid Length Modified Headers by Dynatech®. These Mid Length Modified Headers have been designed for use with straight or angle plug heads and standard Chevy engines. The Mid Length design promotes excellent torque throughout the RPM...
      Fits angle or straight plug heads.Gaskets and bolts included.
      $239.99 - $309.99
    • (0 reviews)
      # sp28784
      Pavement Late Model Headers by Dynatech®. These Economy Crossover Headers are designed for use with a variety of engines and applications. Designed for angle or straight plug heads.
      Non-equal length design gives flat torque curve for slick tracksValve covers can be removed with header installed
      $299.99 - $319.99
    • (1 review)
      # sp28785
      Pro Cruiser Block Hugger Headers by Dynatech®. This Stainless Steel Block Hugger Header is an excellent way to improve the performance and appearance of your street rod. Starting with 100% polished stainless tubing and 3/8" thick...
      Improves Performance and Appearance100% stainless steel construction
      $299.99
    • (0 reviews)
      # sp14622
      Pro Stock Ceramic Coated Headers by Dynatech®. Sold as Pair. Designed for heads that use the factory Big Block Chevy bolt pattern. The optional tube sizes and collectors make it easy to match a header collector combination with the...
      CNC laser cut flanges feature raised port location for increased powerUnique port gussets eliminate cracking caused by tire shake and muffler applications
      $739.99 - $1,399.99
    • (0 reviews)
      # sp109977
      Stainless Steel 604 Crate Engine Dirt Late Model Headers by Dynatech®. These Stainless Steel 604 Crate Engine Dirt Late Model Header Kits have been designed specifically for use with 604 Crate Engines.
      Engineered for 604 Crate enginesGaskets and bolts included
      $924.99
    • (0 reviews)
      # sp28786
      Steel Weld-up Dragster Header Kit by Dynatech®. Designed specifically for strut type front end cars and dragsters, this kit allows you to fabricate your own headers to save money or make changes to the kit to fit your specific needs.
      Tack-welded to make it easy to change or finish weldCNC laser-cut flanges, gaskets and bolts included
      $349.99
    • (0 reviews)
      # sp28787
      Stock Clip Headers by Dynatech®. These Small IMCA Southern Sport Mod Headers have been designed for use with angle or straight plug heads. IMCA Sport Mod Legal and designed to fit GRT, NASCAR LMS, Shaw, IMCA Sport Mods and many...
      Fits standard Chevy engines with angle or straight plug headsGaskets and bolts included
      $249.99 - $309.99
    • (2 reviews)
      # sp109731
      Cat4ward Stainless Steel Shorty Exhaust Headers by JBA®. JBA shorty headers are one of the best performance upgrades available for any application. Hot Rod magazine rated headers as one of the top 10 power parts installed on a...
      Mandrel-bent stainless steel primary tubesPatented JBA Firecone® collector
      $393.30 - $944.76
    • (0 reviews)
      # sp17203
      Full-Length Headers by Patriot Exhaust®. Collector Diameter: 3". Header made from Steel. Don't give up looking for headers for your vehicle. Patriot offers headers for many applications at prices you can afford. Built with surface...
      Expertly crafted from premium materialsQuality design and workmanship
      $217.33 - $687.03
    • (0 reviews)
      # sp17205
      Raw Steel Bucket Sprint Car Style Headers, 1 5/8" Tubes, 3 1/2" Collector by Patriot Exhaust®. This superior Patriot EXhaust product is just for you. Carefully designed for maximum performance, is will more than just meet your...
      Expertly crafted from premium materialsQuality design and workmanship
      $233.34
    • (0 reviews)
      # sp17204
      Tight Tuck Street Rod Headers by Patriot Exhaust®. Tight Tuck headers are the solution to many problems associated with engine swaps in modern street rods. Tight Tucks fit in the tightest of engine compartments and clear most stock...
      Expertly crafted from premium materialsQuality design and workmanship
      +1
      $153.74 - $643.11
    • (0 reviews)
      # sp17206
      Tri-5 Mid-Length Headers by Patriot Exhaust®. Header made from Steel. Collector Diameter: 3.5". Our popular 55-57 Chevy passenger car headers for small or big block and LS1 / LS6 swaps offer superior performance and fit. These...
      Expertly crafted from premium materialsQuality design and workmanship
      $223.58 - $517.50
    • (0 reviews)
      # sp29083
      180 Degree Crossover Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous attention to...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $271.78 - $360.37
    • (0 reviews)
      # sp97695
      Chassis Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous attention to detail to...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $167.23 - $250.87
    • (0 reviews)
      # sp97708
      Conventional Crossover Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous attention...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $261.32 - $699.45
    • (0 reviews)
      # sp14628
      D.I.R.T Modified Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous attention to...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $261.32 - $301.92
    • (0 reviews)
      # sp14630
      Demolition Derby Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous attention to...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $144.21
    • (0 reviews)
      # sp14627
      Dirt Late Model Headers by Schoenfeld Headers®. Comes in a set. Includes Bolts/Studs, Gaskets. Header made from Steel. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates....
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $261.32 - $720.76
    • (0 reviews)
      # sp29084
      Dyno Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous attention to detail to...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $340.88
    • (0 reviews)
      # sp97711
      H Style Conventional Crossover Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $261.32 - $301.92
    • (0 reviews)
      # sp14631
      IMCA Modified Headers by Schoenfeld Headers®. Comes in a set. Includes Bolts, Studs, Gaskets. Header made from Steel. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $167.23 - $379.85
    • (0 reviews)
      # sp14633
      Sprint Car Headers by Schoenfeld Headers®, 1 Pair. Header made from Steel. Painted. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $240.41 - $658.26
    • (0 reviews)
      # sp29086
      Stock Clip Crossover Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous attention to...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $267.70 - $379.85
    • (0 reviews)
      # sp29087
      Stock Clip Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous attention to detail to...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $198.59 - $311.66
    • (0 reviews)
      # sp29088
      Street Stock Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous attention to detail...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $173.45 - $656.83
    • (0 reviews)
      # sp14624
      Tri-Y Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous attention to detail to...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $312.32 - $702.28
    • (0 reviews)
      # sp29090
      Zoomie Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous attention to detail to...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $133.11
    • (0 reviews)
      # sp110068
      Exhaust Manifold by Merchant Automotive®.
      $132.13 - $298.22
    • (0 reviews)
      # mpn469956957
      MAX Flow Driver Side Manifold Upgrade Kit by Merchant Automotive®. Location: Driver Side. Replace your factory manifold with this low cost alternative. Increases exhaust flow through the left side manifold and gets rid of the...
      $147.20
    • (0 reviews)
      # sp29610
      HX40 Style Downpipe by Fleece Performance Engineering®. Stainless downpipe with Full Marmon clamp and exhaust clamp.
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $237.73
    • (0 reviews)
      # sp100354
      Turbo Downpipe by Jamo Performance Exhaust®. Turbo direct pipe replacement that mounts between your factory turbo and exhaust system. Featuring full 16 gauge mandrel bent tubing for maximum flow, and an extremely durable high temp...
      $101.37 - $119.97
    • (0 reviews)
      # sp102915
      S300 Series Downpipe by Wehrli Custom Fabrication®. WCFab 3" Downpipe for S300 Frame Turbo charger mounted on a 6-7" Tall Pedestal. This downpipe is designed to mate up with the standard exhaust system front pipe v-band...
      Made to ensure the highest level of qualityPrecise engineering provides great longevity
      $245.50 - $414.77
    • (0 reviews)
      # sp102916
      VGT Turbo Downpipe by Wehrli Custom Fabrication®. WCFab 3" VGT Turbo Downpipes for LLY, LBZ, LMM, & LML increase Turbo Spool up and Lower EGT's. Replacing the "crushed style" restrictive factory downpipe is a smart upgrade when...
      Made to ensure the highest level of qualityPrecise engineering provides great longevity
      $164.61
    • (0 reviews)
      # sp15914
      MuscleMAXX Stainless Steel Header Reducer Cone Kit by Dynatech®. Sold as kit. Dynatech® reducer cone kits for MuscleMaxx headers. Reducers bolt to 4-bolt header collectors and use a superior ball-and-socket seal.
      Made of High Quality MaterialsBuilt to Last
      $139.99
    • (0 reviews)
      # sp85123
      Exhaust Gasket Set by AFR®. 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 your needs and deliver great quality at...
      Built to match your exact requirementsHigh quality you can rely on
      $25.87
    • (0 reviews)
      # sp29085
      Header Flanges by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous attention to detail to...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $35.59 - $128.46
    • (0 reviews)
      # mpn3754521211
      Performance Left Side Manifold by High Tech Turbo®. 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 your needs and...
      Will help boost the performance of your vehicleMade to guarantee exceptional reliability
      $373.54
    • (0 reviews)
      # mpn469957441
      Exhaust Hanger by Merchant Automotive®. This superior Merchant Automotive product is just for you. Carefully designed for maximum performance, is will more than just meet your needs and expectations. This product is built from...
      $29.06
    • (0 reviews)
      # sp28992
      Lakester Weld-Up Kit by Patriot Exhaust®. This superior Patriot EXhaust product is just for you. Carefully designed for maximum performance, is will more than just meet your needs and expectations. This product is built from...
      Perfect blend of style, quality, and dependabilityGive your rod a nostalgic look
      $223.78 - $458.47
    • (0 reviews)
      # mpn3094313741
      Downpipe Support Bracket by PPE®. Fabricated from 1/8" 304 stainless steel, this bracket (stay) secures your PPE Down Pipe and prevents movement. A Down Pipe that moves can come in contact and damage the Up Pipe even under normal...
      Thoughtfully designed to match your diesel engine needsMade to help enhance the performance of your vehicle
      $22.49
    • (0 reviews)
      # mpn469957414
      Downpipe V-Band Clamp by Merchant Automotive®.
      Guaranteed to serve you for as long as possibleCrafted utilizing up-to-date equipment
      $64.95
    • (0 reviews)
      # mpn470565185
      Passenger Side Up-Pipe by Deviant Race Parts®. Deviant Race Parts® have paired the popular EGR Upgrade Kit with their replacement up-pipe to make it fast and easy to complete this project. Deviant Race Parts® have always offered...
      1 piece, mandrel bent pipe (other manufacturers us multiple bends welded together)Laser Cut Flange
      $280.00
    • (0 reviews)
      # sp28791
      Aluminum Adapter Plate by Dynatech®. These Aluminum Adapter Plate allows you to use a larger tube size to maximize power.
      Delivers a huge boost in performance and an awesome soundRigorously dyno-tested to provide maximum horsepower and torque gains
      $159.99
    • (0 reviews)
      # mpn358945745
      Fiber Exhaust Header Gasket by Dynatech®. Material: Fiber. Dynatech Fiber Race Gaskets are the premium gaskets demanded by many enthusiasts and racers alike. Specifically designed to fit a wide variety of ports and applications,...
      Made of High Quality MaterialsNo Leaks
      $15.99
    • (0 reviews)
      # sp28793
      Spread Port Gasket Set by Dynatech®. Dynatech Fiber Race Gaskets are the premium gaskets demanded by many enthusiasts and racers alike. Specifically designed to fit a wide variety of ports and applications, these gaskets are sure...
      Made of High Quality MaterialsBuilt to Last
      $15.99
    • (0 reviews)
      # sp28794
      Standard Port Gasket Kit by Dynatech®. Dynatech Fiber Race Gaskets are the premium gaskets demanded by many enthusiasts and racers alike. Specifically designed to fit a wide variety of ports and applications, these gaskets are sure...
      Made of High Quality MaterialsSold in Pairs
      $15.99
    • (0 reviews)
      # mpn2133048
      Graph-Flex Header Flange Gaskets by Taylor Cable®. Crate and Victor heads D-port. Taylor Cable makes exhaust manifold and collector gaskets that will withstand the temperatures generated by turbocharged motors, and exhaust gas...
      Modified engines have hotter exhaustBetter materials help seal poorly-mating flanges better.
      $23.50
    • (0 reviews)
      # sp109919
      Graph-Flex™ Exhaust Header Gaskets by Taylor Cable®. These extreme high-temperature gaskets are well-suited for highly-modified engines: turbocharged, supercharged, nitrous or fuel. This is a premium, high-performance gasket at...
      Malleable stainless steel metal coreWill survive 2000°F exhaust temperatures for extended periods
      $16.89 - $23.50
    • (0 reviews)
      # sp109920
      HTR Collector Gasket 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 utilizing the latest technology,perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $13.87 - $18.40
    • (0 reviews)
      # sp24023
      Seal-4-Good Header Flange Gasket 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 utilizing the latest...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $34.41




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    Popular Products



    GMC Topkick Performance Exhaust Systems Reviews

    Average rating:  5  5 - 1 review
    5 of 5
    AP Exhaust
    My GMC was performing badly going up the hills and mechanic coded it and all the mistakes were related to O2 sensors, I needed a really good converter which could fix all these issues and with long time service warranty, a friend of mine recommended me CARiD and so will do I - also recommend it. Mechanic put it on, and it was the best day of my GMC life.
    YPosted by Yvette (Lemoore, CA) / November 9, 2015
    1999 GMC Topkick
    Was this review helpful for you? Yes

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