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The Buick Roadmaster was built to rule the roads. If you own one of these cars you know that for sure. But like a swing is given a push to begin its oscillation, you can enjoy a more satisfying ride from your Roadmaster with a custom exhaust system from CARiD. Even the most well-maintained stock exhaust system gets worn out over time. Unlike custom exhaust systems, Roadmaster stock and OEM exhausts are made from lower quality materials that cannot put up with long term use. Additionally, their volumetric exhaust flow is lower than what a custom exhaust can handle. Replacing the exhaust system with a custom exhaust is the right way to improve engine performance and see immense gains in power and torque. Get an extra 5-10% of horsepower from the Flowmaster, MagnaFlow, Borla, Gibson or Onki Roadmaster exhaust system. These cat back and axle-back systems replace the entire exhaust system, giving your engine room to breathe and eliminating the build-up of pressure.

As well as power and torque increase and better engine efficiency, a custom exhaust system will make your car sound better. Each custom Roadmaster exhaust is designed to give a specific engine note, from the low and throaty to the high and powerful. Let the staff at CARiD know the exact sound you would like to get from your Roadmaster engine and they will suggest the best custom exhaust for you. A performance custom exhaust from the shop will also save you money as it is built to give lasting durability. Replacing the exhaust system every now and then is costly, which is why these aftermarket exhausts were designed. They provide instant power and engine sound solutions at minimal cost, and are backed by a manufacturer’s warranty.

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    • (44 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
      $79.39 - $1,748.68
    • (13 reviews)
      # sp7124
      220 Series Stainless Steel 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...
      Meets or exceeds all USEPA 49-state requirementsStainless Steel shells
      $102.70 - $971.62
    • (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)
      # sp20963
      Ultra Flo™ Exhaust System by DynoMax®. Ultra Flo™ Welded performance stainless steel mufflers feature 100-percent welded construction for lifelong durability. The unrestricted, straight-through design dyno proven to flow up to...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueUltra Flo Welded muffler will give your car a deep performance tone
      $190.69 - $771.29
    • (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)
      # 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)
      # 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)
      # 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)
      # 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)
      # 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
    • (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)
      # sp4407
      Resonator by DynoMax®. This part provides an additional sound control and is a great add-on to the exhaust system. Working in tandem with the muffler, it will ensure a more efficient sound reduction and achieve a particular exhaust...
      Designed for a quieter exhaust soundCancels out sound waves to further reduce engine noise
      $81.33 - $182.50
    • (0 reviews)
      # sp4402
      Ultra Flo™ Polished Stainless Steel Muffler by DynoMax®. This muffler packs straight-through design for unrestricted exhaust flow and a dyno-proven increase in power inside a polished stainless steel shell that delivers a show...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueEngineered to give your car a deep performance tone
      $74.44 - $347.53
    • (0 reviews)
      # sp4413
      Intermediate Pipe by DynoMax®. With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything necessary to complete the exhaust job. Every component is manufactured from quality materials and...
      Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install
      $15.72 - $154.74
    • (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)
      # 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)
      # 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)
      # sp110031
      Pressure Master™ Header Seal Insert Set by Earl's Performance®. Pressure Master™ Seals, designed and manufactured for Earl’s by Parker Hannifin Corporation, were the first high performance seals developed to solve automotive...
      Uses Aerospace TechnologyReusable/Adaptable
      $20.33 - $39.35
    • (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)
      # 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
    • (0 reviews)
      # sp109921
      Seal-4-Good™ 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
      $27.74 - $37.85
    • (1 review)
      # sp109922
      XX Carbon™ 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 an...
      Malleable stainless steel metal coreWill survive 2000°F exhaust temperatures for extended periods
      $15.32 - $21.34
    • (0 reviews)
      # sp28673
      Spread Port Exhaust Gaskets by Brodix®. Spread Port Exhaust Gaskets by Brodix®, 1 Pair. The Brodix Exhaust Gaskets are specifically engineered to fit the precise dimensions of Brodix cylinder heads. When the competition is on the...
      Designed to boost your vehicle's performanceMade from high-quality materials
      $15.59
    • (0 reviews)
      # sp83360
      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 your needs and deliver...
      High quality at an affordable priceExpertly made from premium materials
      $11.92
    • (0 reviews)
      # sp28991
      Header Flange Kit by Patriot Exhaust®. Patriot precision machined header flange kits are available for many popular engine families. Header flange kits come complete with gaskets and header bolts on most applications.
      Precision machined flangeBuilt of High quality materials
      $46.41 - $60.46
    • (0 reviews)
      # sp33365
      Seal-4-Good Header Gasket by Percy's High Performance®. The Percy's Seal-4-Good Reusable Flange Gaskets are multi-layered and made from a special "Dead Soft" Aluminum, which conforms to header flanges for the ultimate seal. Since...
      Built to match your exact requirementsHigh quality you can rely on
      $31.03 - $34.41
    • (0 reviews)
      # sp33367
      XX Carbon Header Gasket by Percy's High Performance®. These gaskets are designed to give the performance you expect at a price you can afford. Our XX Carbon gaskets are made of Taylor's proprietary 100% carbon felt material on a...
      Built to match your exact requirementsHigh quality you can rely on
      $20.08 - $22.66




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    Popular Products



    Buick Roadmaster 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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