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Want to improve the performance of your GMC G-Series? Consider fitting it with a brand new performance exhaust system from CARiD. GMC customs exhaust systems are built to pull exhaust gases away from the engine, in this way eliminating the hindrance that prevents the engine from generating as much power as it is capable of. The stock exhaust restricts exhaust flow, only allowing a small amount of exhaust gases to make its way out of the engine at any given time. Spent gases stagnate within the engine, inhibiting the flow of fresh air and fuel needed for the generation of power. This lowers total power output. Replacing your stock exhaust system with a custom built one will eliminate this problem and push the engine to produce the maximum power possible.

There is plenty to choose from and you cannot go wrong with any of our brands because we only deal with the best the industry has to offer. From Borla to MagnaFlow, Flowmaster, Injen and Gibson, we have the power exhausts that will boost your horsepower by 10% or more. You can add an extra 40hp by combining the exhaust system with a performance header from the wide range available. GMC custom exhaust headers are specially engineered to boost exhaust scavenging and enhance the engine’s ability to breathe. Along with the power increase comes an increase in torque, which will allow you to enjoy greater towing power from your GMC G-Series. There is also better fuel economy, thanks to the engine’s increased ability to burn fuel more efficiently. Because of its proven endurance and reliability, a custom GMC G-Series exhaust system will save you lots of money in the long run.

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    • (15 reviews)
      # sp839
      Direct Fit Catalytic Converter by MagnaFlow®. If your cat needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will directly replace the factory unit, with little or...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $193.34 - $1,748.68
    • (29 reviews)
      # sp7280
      Direct Fit Pre-OBDII Catalytic Converter by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will directly replace the factory unit, with...
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $79.39 - $1,057.88
    • (18 reviews)
      # sp95451
      Catalytic Converter by Flowmaster®. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal environmental regulations and, as all Flowmaster products, to deliver the best possible performance....
      Exceed all federal emission standardsStainless Steel shells
      $102.70 - $1,101.06
    • (0 reviews)
      # sp7450
      Direct Fit Catalytic Converter by Flowmaster®. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal environmental regulations and, as all Flowmaster products, to deliver the best possible...
      Meets California Air Resources Board RequirementsStainless Steel shells
      $102.70 - $1,101.06
    • (0 reviews)
      # sp109909
      Full Length Exhaust Headers by Hedman Hedders®. The standard-duty Hedman Hedders come from the factory with an extremely durable, protective ceramic-metallic coating. Hedman Hedders, pioneered the use of ceramic-metallic coatings,...
      Made of High Quality MaterialsBuilt to Last
      $184.75 - $1,270.10
    • (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)
      # sp109958
      Exhausts Universal Block Hugger Headers (Shipping Restrictions) by Flowtech®. Flowtech Headers are the perfect combination of quality and value. This tight fit block hugger header fits all popular hot rods. Block Hugger headers are...
      Tight fit block hugger design for popular hot rod and street rodsHeavy duty 16-gauge tubing for increased strength and durability
      $199.95 - $310.95
    • (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)
      # sp109960
      Exhausts Universal Performance Headers by Flowtech®. Afterburner Thrust Toobs used with open headers are designed to complete the system and squeeze out extra horsepower and torque. Designed to bolt behind any three-bolt header...
      Expertly crafted from premium materials3-Bolt, 3” ID, 12” Long
      $207.95 - $310.95
    • (0 reviews)
      # sp109993
      Competition™ Long Tube Exhaust Headers (Shipping Restrictions) by Hooker®. 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...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      +2
      $193.95 - $686.95
    • (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
    • (0 reviews)
      # 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
    • (0 reviews)
      # 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
    • (0 reviews)
      # sp110005
      SlickFit Headers by Advance Adapters®. Finish: Natural.
      $306.32
    • (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
      $154.17 - $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 - $292.18
    • (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
    • (3 reviews)
      # sp96188
      Universal Fit Catalytic Converter by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This universal fit converter will require some fabrication to be...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $69.27 - $466.66
    • (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)
      # sp96544
      Header Flange Kit by Moroso®. Material: Aluminum. 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...
      High quality at an affordable priceExpertly made from premium materials
      $115.02
    • (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)
      # 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)
      # sp95734
      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
      $5.34 - $30.51
    • (0 reviews)
      # sp2378
      Premium™ Header Gasket Set by BBK Performance®. These BBK premium quality Header Gasket Sets are designed to give you a quality long lasting seal. Will work on most stock or aftermarket applications.
      Provides a long lasting, leak-proof sealFlexible graphite will conform to surface irregularities and won't stick to headers or cylinder head
      $19.99 - $39.99
    • (0 reviews)
      # sp20676
      Aluminum Header Gasket Set by Flowtech®. Includes 1 Pair Head Flange Gaskets, 1 Pair Exhaust Collector Gaskets. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...
      Engineered for a precise, easy fitManufactured of P73 Ferroglass non-asbestos facing material for long life
      $10.29 - $14.42
    • (0 reviews)
      # sp14198
      Super Competition Fiber Header Gasket by Hooker®. 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 Hooker will...
      Precision fit for improved sealingSteel core provides superior adhesion
      $13.21 - $14.32
    • (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
    • (2 reviews)
      # sp32336
      Exhaust Gasket Set by Mr. Gasket®. 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 gaskets and manifold bolts.
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $13.63 - $37.91
    • (0 reviews)
      # sp97850
      Performance Exhaust Header Gaskets by Spectre®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the racetrack! All products are...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $8.69 - $17.37
    • (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




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    Popular Products



    GMC G-Series Performance Exhaust Systems Reviews

    Average rating:  4.5  4.5 - 2 reviews
    4 of 5
    Dynatech® - Polished Street Rod Small Block Block Hugger Exhaust Header
    I Have a 1967 El Camino, I was not able to use these on mine for some reason the collector would hit my cross member on both sides. I have a Chevy 350 motor. I wish they would fit, they look great.
    DPosted by Don (Corona, CA) / December 28, 2016
    1967 Chevy El Camino
    Was this review helpful for you? Yes
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