1989 GMC Suburban Performance Exhaust Systems

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    • (0 reviews)
      # 137190050
      GMC R2500 Suburban / V2500 Suburban Gas 1989, Swept Side™ Single Cat-Back Exhaust System by Gibson®. Exit Location: Driver Side Behind Rear Tire Exit. Exit Configuration: Single. Exhaust Type: Cat-Back. Main Piping Diameter: 3"....
      Less restriction for increased exhaust flowIncrease of 10-15 horsepower and pound feet of torque
      $387.54 - $532.92
    • (0 reviews)
      # 64185432
      GMC Suburban 1989, Dual Competition™ Header-Back Exhaust System Kit by Hooker®. Exhaust Type: Header-Back. Main Piping Diameter: 2.25". Muffler Series: Dual Competition™. Full stainless steel exhaust system comes complete with...
      This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing VehiclesEach system is supplied with a high-efficiency stamped crossover & high-flow TIG-welded 304 SS absorption mufflers
      $194.95 - $198.95
    • (0 reviews)
      # 64185435
      GMC Suburban 1989, Dual Competition™ Manifold-Back Exhaust System by Hooker®. Exhaust Type: Manifold-Back. Main Piping Diameter: 2.25". Muffler Series: Dual Competition™. Hooker Manifold Back exhaust system is constructed of...
      Reducer Flex-TubesReduces Backpressure
      $228.95
    • (0 reviews)
      # 64827259
      GMC Suburban 5.7L 1989, Afterburner™ Headers by Flowtech®. CARB Compliant: No. Primary Tubing Diameter: 1.625". Without A.I.R. Tubes. FLOWTECH Afterburner headers provide an optimal balance between horsepower output and maximum...
      Innovative design for small block Chevy equipped vehiclesIncreases both horsepower and torque Large 3" secondary collector
      $232.95 - $402.95
    • (0 reviews)
      # 64827264
      GMC Suburban 7.4L 1989, Mild Steel Long Tube Headers by Flowtech®. CARB Compliant: No. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3". Header Material: Mild Steel. FLOWTECH headers are precision engineered and leak...
      Mandrel-formed Power Plenum collectors for low backpressureConstructed of .060 cold roll flash mild steel tubing
      $158.95 - $310.95
    • (0 reviews)
      # 64185426
      GMC R1500 Suburban / R2500 Suburban 5.7L without Angle Plug Heads 1989, Competition™ Long Tube Header by Hooker®. Series: Competition™. System Type: Long Tube Header. Primary Tubing Diameter: 1.625". Collector Outlet Diameter:...
      Provides unique styling enhancementIncreased corrosion protection ensures long service life and maintained appearance of investment
      $223.95 - $592.95
    • (0 reviews)
      # 64185438
      GMC Suburban 1989, Super Competition™ Long Tube Header by Hooker®. Series: Super Competition™. System Type: Long Tube Header. CARB Compliant: No. Port Shape: Same As Port. All necessary hardware included for a complete...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $496.95 - $949.95
    • (0 reviews)
      # 84212401
      GMC R1500 Suburban / R2500 Suburban / V1500 Suburban / V2500 Suburban With Chevy Small Block Engine 1989, 604 Crate Engine Dirt Late Model Mild Steel Header Kit by Dynatech®. These 604 Crate Engine Dirt Late Model Headers have been...
      Delivers a huge boost in performance and an awesome soundRigorously dyno-tested to provide maximum horsepower and torque gains
      $379.99
    • (0 reviews)
      # 84212432
      GMC R1500 Suburban / R2500 Suburban / V1500 Suburban / V2500 Suburban With Chevy Small Block Engine 1989, 604 Crate Engine Stainless Steel Dirt Late Model Headers by Dynatech®. These Stainless Steel 604 Crate Engine Dirt Late Model...
      Engineered for 604 Crate enginesGaskets and bolts included
      $924.99
    • (0 reviews)
      # 84212404
      GMC R1500 Suburban / R2500 Suburban / V1500 Suburban / V2500 Suburban 5.7L With Chevy Small Block Engine 1989, Dirt Late Model Headers by Dynatech®. These Long Tube Dirt Late Model Headers are designed for use with straight or...
      Gaskets and bolts includedMachine surfaced flanges - no leaks
      $309.99 - $374.99
    • (0 reviews)
      # 84212429
      GMC R1500 Suburban / R2500 Suburban / V1500 Suburban / V2500 Suburban 5.7L With Chevy Small Block Engine 1989, Economy Crossover Headers by Dynatech®. These Economy Crossover Headers are designed for use with a variety of engines...
      Non-equal length design gives flat torque curve for slick tracksValve covers can be removed with header installed
      $299.99 - $319.99
    • (0 reviews)
      # 84212411
      GMC R1500 Suburban / R2500 Suburban / V1500 Suburban / V2500 Suburban 5.7L With Angle or Straight Plug Heads With Chevy Small Block Engine 1989, IMCA Modified Mild Steel Headers by Dynatech®. 1 Pair. These Modified Headers have...
      Made of High Quality MaterialsGaskets and bolts included
      $269.99 - $329.99
    • (0 reviews)
      # 84197978
      GMC R1500 Suburban / R2500 Suburban / V1500 Suburban / V2500 Suburban 5.7L With Chevy Small Block Engine 1989, IMCA Southern Sport Mod Mild Steel Headers by Dynatech®. Tube Outlet Diameter: 1.63". Collector Diameter: 3.00"....
      Engineered for 602 Crate enginesGaskets and bolts included
      $229.99
    • (0 reviews)
      # 96830499
      GMC R2500 Suburban 7.4L With Chevy Big Block Engine 1989, Long Tube Dragster Headers by Dynatech®. 1 Pair. These Long Tube Dragster Headers are designed with looks and performance in mind.
      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)
      # 84212417
      GMC R1500 Suburban / R2500 Suburban / V1500 Suburban / V2500 Suburban 5.7L With Chevy Small Block Engine 1989, Long Tube Pavement Late Model Headers by Dynatech®. 1 Pair. These Long Tube Pavement Late Model Headers are designed for...
      35” Equal Length primaries for maximum Torque and HorsepowerValve covers are removable with headers installed
      $389.99 - $399.99
    • (0 reviews)
      # 84212422
      GMC R1500 Suburban / R2500 Suburban / V1500 Suburban / V2500 Suburban 5.7L With Chevy Small Block Engine 1989, Mid Length Modified Headers by Dynatech®. These Mid Length Modified Headers have been designed for use with straight or...
      Fits angle or straight plug heads.Gaskets and bolts included.
      $239.99 - $309.99
    • (0 reviews)
      # 84212441
      GMC R1500 Suburban / R2500 Suburban / V1500 Suburban / V2500 Suburban 5.7L With Chevy Small Block Engine 1989, Mild Steel Stock Clip Headers by Dynatech®. 1 Pair. These Small IMCA Southern Sport Mod Headers have been designed for...
      Fits standard Chevy engines with angle or straight plug headsGaskets and bolts included
      $249.99 - $309.99
    • (0 reviews)
      # 96828586
      GMC R1500 Suburban / R2500 Suburban / V1500 Suburban / V2500 Suburban 5.7L With Chevy Small Block Engine 1989, Pro Cruiser Block Hugger Headers by Dynatech®. 1 Pair. Includes a pair of reducers (2.50" to 2.25"). Tube Outlet...
      Improves Performance and Appearance100% stainless steel construction
      $299.99
    • (0 reviews)
      # 84212435
      GMC Suburban 1989, 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...
      Tack-welded to make it easy to change or finish weldCNC laser-cut flanges, gaskets and bolts included
      $349.99
    • (0 reviews)
      # 91560783
      GMC R1500 Suburban / R2500 Suburban / V1500 Suburban / V2500 Suburban 5.7L With Small Block Chevy Engine 1989, Raw Steel Bucket Sprint Car Style Headers, 1 5/8" Tubes, 3 1/2" Collector by Patriot Exhaust®.
      Roadster "Fad T" and '32 Hi-Boy headersChoose between the Classic or the high performance Sprint style for small and big block Chevy and small block Ford engines.
      $245.33
    • (0 reviews)
      # 91560797
      GMC R2500 Suburban 7.4L With Big Block Chevy Engine 1989, Raw Steel Tri-5 Mid-Length Headers, 2" Tubes by Patriot Exhaust®. Header made from Steel. Collector Diameter: 3.5". Our popular 55-57 Chevy passenger car headers for small...
      Our popular 55-57 Chevy passenger car headers for small or big block and LS1 / LS6 swaps.Durable 18-gauge tubing
      $246.45
    • (0 reviews)
      # 91567959
      GMC Suburban 1989, 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...
      Tight Tucks fit in the tightest of engine compartments and clear most stock motor mounts.Durable 16-gauge tubing
      $192.10 - $495.70
    • (0 reviews)
      # 56801669
      GMC Suburban With Chevy Small Block Engine 5.7L 1989, 180 Crossover Headers by Schoenfeld Headers®. Comes in a set. Includes: Bolts/Studs, Gaskets. Header made from Steel. Primary Tubing Diameter: 1.625". Collector Diameter: 3"....
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $253.45
    • (0 reviews)
      # 87339015
      GMC Suburban With Chevy Small Block Engine 5.7L 1989, Chassis Headers by Schoenfeld Headers®. Comes in a kit. Includes: Bolts/Studs, Gaskets. Header made from Steel. This top-notch product by Schoenfeld Headers is made to give that...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $168.43 - $231.61
    • (0 reviews)
      # 87339021
      GMC Suburban With Chevy Small Block Engine 5.7L 1989, 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $263.20 - $671.84
    • (0 reviews)
      # 87339037
      GMC Suburban With Chevy Small Block Engine 5.7L 1989, DIRT 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $263.20 - $302.20
    • (0 reviews)
      # 87258388
      GMC Suburban With Chevy Small Block Engine 5.7L 1989, Demolition Derby Headers by Schoenfeld Headers®. Primary Tubing Diameter: 1.625". This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $136.84
    • (0 reviews)
      # 87339044
      GMC Suburban With Chevy Small Block Engine 5.7L 1989, Dirt Late Model 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $263.20 - $745.48
    • (0 reviews)
      # 56801691
      GMC Suburban With Chevy Big Block Engine 7.4L 1989, Dyno Sprint Headers by Schoenfeld Headers®. Bolts & Gaskets Included. Primary Tubing Diameter: 2.125". Collector Diameter: 4". Collector Length: 13". This top-notch product by...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $341.20
    • (0 reviews)
      # 87339012
      GMC Suburban With Chevy Small Block Engine 5.7L 1989, H Style 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $263.20 - $292.45
    • (0 reviews)
      # 87339085
      GMC Suburban With Chevy Small Block Engine 5.7L 1989, IMCA 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $168.43 - $364.99
    • (0 reviews)
      # 87339107
      GMC Suburban 1989, Sprint Car 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
      $242.14 - $644.23
    • (0 reviews)
      # 87339126
      GMC Suburban With Chevy Small Block Engine 5.7L 1989, Stock Clip Headers by Schoenfeld Headers®. Comes in a set. Fenderwell, Painted. Includes: Bolts/Studs, Gaskets. Header made from Steel. This top-notch product by Schoenfeld...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $200.02 - $292.45
    • (0 reviews)
      # 87339130
      GMC Suburban With Chevy Small Block Engine 5.7L 1989, Street Stock Header 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $221.08 - $644.23
    • (0 reviews)
      # 87339137
      GMC Suburban With Chevy Small Block Engine 5.7L 1989, Tri-Y Modified Header by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $644.23 - $699.46
    • (0 reviews)
      # 87258383
      GMC Suburban With Chevy Small Block Engine 5.7L 1989, Zoomie Headers by Schoenfeld Headers®. Standard Zoomie Grassburner. 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
      $134.73
    • (0 reviews)
      # 136720729
      GMC V1500 Suburban / V2500 Suburban Gas Without Air Injection 1989, Armor Coated Shorty Headers by PaceSetter®. CARB Compliant: Yes. Finish: Armor Coated. Header Material: Mild Steel. Collector Diameter: 2.5". Primary Tubing...
      Machined flanges and 16-gauge primaries, just like race long tubesPollution control hook ups
      $351.81
    • (0 reviews)
      # 96403172
      GMC Suburban with Early Chassis 1989, Elite Ultra-Duty Full Length Headers by Hedman Hedders®. System Type: Full Length. Collector Outlet Diameter: 3". Hedman's ELITE Hedders are the best you can buy. They have thicker flanges....
      Made of High Quality MaterialsIdeal for Heavy Duty Applications
      $454.16 - $712.32
    • (0 reviews)
      # 97234158
      GMC Suburban with Early Chassis 1989, Standard Duty Full Length Headers by Hedman Hedders®. System Type: Full Length. After more than 50 years of manufacturing headers using mild steel materials, Hedman Hedders, announces the...
      Made of High Quality 304 SSBuilt to Last
      $177.80 - $1,206.23
    • (0 reviews)
      # 61588763
      GMC Suburban 1989, Direct Fit California Pre-OBDII Catalytic Converter by MagnaFlow®. Catalytic Series: Pre-OBDII. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. CARB Compliant: Yes....
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $297.19 - $355.61
    • (0 reviews)
      # 61588762
      GMC Suburban 1989, Direct Fit Federal Standard Catalytic Converter by MagnaFlow®. Catalytic Series: Standard. 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
      $179.52 - $237.92
    • (0 reviews)
      # 100093267
      GMC Suburban 5.7L 1989, 3-Bolt Reducer with O2 Sensor Fitting by Flowtech®. 3-Bolt. Flowtech understands that when you purchase a set of headers, a muffler, or even an entire exhaust system, you want to know that you’re getting...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $37.50
    • (0 reviews)
      # 94962211
      GMC R1500 Suburban / R2500 Suburban / V1500 Suburban / V2500 Suburban 5.7L With Small Block Chevy Engine 1989, Header Bolts by Milodon®, 12 Pieces. Fastener made from Steel. 3/8" x 1". Gold irridited, grade 8, heat-treated header...
      Designed to boost your vehicle's performanceMade from high-quality materials
      $7.95
    • (0 reviews)
      # 84212426
      GMC R1500 Suburban / R2500 Suburban / V1500 Suburban / V2500 Suburban 5.7L With Chevy Small Block Engine / With LS-Based Engines 1989, MuscleMAXX Stainless Steel Header Reducer Cone Kit by Dynatech®. Sold as kit. Dynatech® reducer...
      Made of High Quality MaterialsBuilt to Last
      $139.99 - $148.49
    • (0 reviews)
      # 91567956
      GMC R1500 Suburban / R2500 Suburban / V1500 Suburban / V2500 Suburban 5.7L With Small Block Chevy Engine 1989, Lakester Weld-Up Kit by Patriot Exhaust®. Kit includes header flanges, collector flanges, block-off plates, four exhaust...
      Give your rod a nostalgic lookWeld-up header kits work great for people who want to build custom headers
      $214.04 - $220.13
    • (0 reviews)
      # 91560790
      GMC R2500 Suburban 7.4L With Big Block Chevy Engine 1989, Sprint Style Weld-Up Kit, 2" Tubes, 3 1/2" Collector by Patriot Exhaust®.
      These kits work great for racers who need to build custom headers when a specific fit header is not availableKits include eight mandrel bent one piece primaries, two 3/8" precision machined flanges and two collectors with mounting bolts and premium 1100 degree rated gaskets
      $189.38
    • (0 reviews)
      # 142868537
      GMC Suburban 1989, 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...
      Engineered for a precise, easy fitManufactured of P73 Ferroglass non-asbestos facing material for long life
      $10.04 - $13.39
    • (0 reviews)
      # 142868541
      GMC Suburban 1989, Real-Seal™ Aluminum Header Gaskets by Flowtech®. Flowtech REAL-SEAL header and collector gaskets are a revolutionary break-through in exhaust sealing technology. Constructed of separate layers of “Dead...
      Multi-Layer “Dead Soft” aluminum conforms to create a leak-proof sealWill not burn or blow out
      $52.73
    • (0 reviews)
      # 64167688
      GMC R1500 Suburban / R2500 Suburban / V1500 Suburban / V2500 Suburban 5.7L 1989, Super Competition™ Header Gasket by Hooker®. Series: Super Competition™. Port Shape: Square. Thickness: 0.07". Same As Port. Hooker's...
      Precision fit for improved sealingSteel core provides superior adhesion
      $12.89
    • (0 reviews)
      # 84197985
      GMC R1500 Suburban / R2500 Suburban / V1500 Suburban / V2500 Suburban 5.7L With Chevy Small Block Engine 1989, Aluminum Adapter Plate Small Block Chevy to STAHL by Dynatech®. Sold as kit. These SBC to Stahl Aluminum Adapter Plate...
      Delivers a huge boost in performance and an awesome soundRigorously dyno-tested to provide maximum horsepower and torque gains
      $159.99
    • (0 reviews)
      # 84197984
      GMC R1500 Suburban / R2500 Suburban / V1500 Suburban / V2500 Suburban 5.7L With Chevy Small Block Engine 1989, Fiber Header Gaskets by Dynatech®. Sold in pairs. Dynatech Fiber Race Gaskets are the premium gaskets demanded by many...
      Made of High Quality MaterialsNo Leaks
      $15.99
    • (0 reviews)
      # 84197983
      GMC R1500 Suburban / R2500 Suburban / V1500 Suburban / V2500 Suburban 5.7L With Chevy Small Block Engine 1989, Standard Port Gasket Kit by Dynatech®. 1 Pair. Dynatech Fiber Race Gaskets are the premium gaskets demanded by many...
      Made of High Quality MaterialsSold in Pairs
      $15.99
    • (0 reviews)
      # 102129695
      GMC Suburban 1989, 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...
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $13.23 - $42.99
    • (0 reviews)
      # 102129655
      GMC Suburban 1989, Ultra-Seal™ 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...
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $20.37 - $32.61
    • (0 reviews)
      # 118608034
      GMC Suburban 1989, Exhaust Header Gaskets by Spectre Performance®. Package Quantity: 2. Includes: 2 Gaskets. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $8.52 - $19.91
    • (0 reviews)
      # 89570959
      GMC Suburban 1989, Graph-Flex Header Flange Gaskets by Taylor Cable®. Exhaust wraps help to retain heat in your exhaust system, which increases Horsepower while reducing radiant heat damage, especially to spark plug wires in...
      Modified engines have hotter exhaustBetter materials help seal poorly-mating flanges better.
      $23.04
    • (0 reviews)
      # 89571008
      GMC Suburban 5.7L 1989, Seal-4-Good Aluminum Header Flange Gasket by Taylor Cable®. Exhaust wraps help to retain heat in your exhaust system, which increases Horsepower while reducing radiant heat damage, especially to spark plug...
      Modified engines have hotter exhaustBetter materials help seal poorly-mating flanges better.
      $33.74
    • (0 reviews)
      # 199908483
      GMC Suburban 1989, Vibe-Lock Header Bolt Kit by Taylor Cable®. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary Quality. Designed utilizing the latest...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $16.38 - $91.82
    • (0 reviews)
      # 89571037
      GMC Suburban 1989, XX Carbon™ Header Flange Gaskets by Taylor Cable®. Exhaust wraps help to retain heat in your exhaust system, which increases Horsepower while reducing radiant heat damage, especially to spark plug wires in...
      Modified engines have hotter exhaustBetter materials help seal poorly-mating flanges better.
      $20.92
    • (0 reviews)
      # 92771103
      GMC R1500 Suburban / R2500 Suburban / V1500 Suburban / V2500 Suburban 5.7L With Small Block Chevy Engine 1989, Spread Port Exhaust Gaskets by Brodix®, 1 Pair. The Brodix Exhaust Gaskets are specifically engineered to fit the...
      Designed to boost your vehicle's performanceMade from high-quality materials
      $15.19




    Guides & Articles

    • Performance Exhaust Systems
      Here's A "Tip": Exhaust Tips Are An Easy Way To Dress Up Your Tailpipe
      Performance exhaust systems give you improvements in power output, sound levels, and appearance, all in one package. But let's face it: not everyone has the spare change to buy and bolt up one of these kits. So you soldier on with what you have. And that may be a tired-looking exhaust system that is still functional. You've spent all day washing and waxing the vehicle's paint and chrome to perfection, but no degree of elbow grease will make that tailpipe look better.
    • 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

    1989 GMC Suburban Performance Exhaust Systems Reviews

    Average rating:  4.5  4.5 - 24 reviews
    5 of 5
    Just What I Needed
    As described and at the right price. Easy, fast delivery. A great buy!
    SPosted by Susan (Smith River, CA) /
    Was this review helpful for you? Yes
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