1970 Chevy Impala Performance Exhaust Systems

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    • (0 reviews)
      # 203424427
      Chevy Impala 1970, Block Hugger Headers by Flowtech®. CARB Compliant: No. System Type: Block Hugger. Collector Outlet Diameter: 2.5". Flowtech Headers are the perfect combination of quality and value. This tight fit block hugger...
      Tight fit block hugger design for popular hot rod and street rodsHeavy duty 16-gauge tubing for increased strength and durability
      $164.95 - $438.95
    • (0 reviews)
      # 64821581
      Chevy Impala 1970, Long Tube Headers by Flowtech®. FLOWTECH headers are precision engineered and leak tested to get maximum performance and fuel economy from your engine. Each header is formed from specially selected .060 cold roll...
      Mandrel-formed Power Plenum collectors for low backpressureConstructed of .060 cold roll flash mild steel tubing
      $148.95 - $336.95
    • (0 reviews)
      # 64174657
      Chevy Impala 1970, Competition™ Long Tube Header by Hooker®. Series: Competition™. System Type: Long Tube Header. CARB Compliant: No. Port Shape: Same As Port. Hooker Competition headers offer the best value in the high...
      Provides unique styling enhancementIncreased corrosion protection ensures long service life and maintained appearance of investment
      $188.95 - $603.95
    • (0 reviews)
      # 64174681
      Chevy Impala 1970, Super Competition™ Long Tube Header by Hooker®. Series: Super Competition™. System Type: Long Tube Header. CARB Compliant: No. Collector Length: 10". This product is made of high-quality materials to serve...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $485.95 - $819.95
    • (0 reviews)
      # 84205548
      Chevy Impala With Chevy Small Block Engine 1970, 604 Crate Engine Dirt Late Model Mild Steel Header Kit by Dynatech®. These 604 Crate Engine Dirt Late Model Headers have been designed specifically for use with 604 Crate Engines....
      Delivers a huge boost in performance and an awesome soundRigorously dyno-tested to provide maximum horsepower and torque gains
      $379.99
    • (0 reviews)
      # 84205579
      Chevy Impala With Chevy Small Block Engine 1970, 604 Crate Engine Stainless Steel Dirt Late Model Headers by Dynatech®. These Stainless Steel 604 Crate Engine Dirt Late Model Header Kits have been designed specifically for use with...
      Engineered for 604 Crate enginesGaskets and bolts included
      $924.99
    • (0 reviews)
      # 84205551
      Chevy Impala 5.7L / 6.6L With Chevy Small Block Engine 1970, Dirt Late Model Headers by Dynatech®. These Long Tube Dirt Late Model Headers are designed for use with straight or angle plug heads and standard Chevy engines.
      Gaskets and bolts includedMachine surfaced flanges - no leaks
      $309.99 - $374.99
    • (0 reviews)
      # 84205576
      Chevy Impala 5.7L / 6.6L With Chevy Small Block Engine 1970, Economy Crossover Headers by Dynatech®. These Economy Crossover Headers are designed for use with a variety of engines and applications. Designed for angle or straight...
      Non-equal length design gives flat torque curve for slick tracksValve covers can be removed with header installed
      $299.99 - $319.99
    • (0 reviews)
      # 84205558
      Chevy Impala 5.7L / 6.6L With Angle or Straight Plug Heads With Chevy Small Block Engine 1970, IMCA Modified Mild Steel Headers by Dynatech®. 1 Pair. These Modified Headers have been designed for use with straight or angle plug...
      Made of High Quality MaterialsGaskets and bolts included
      $269.99 - $329.99
    • (0 reviews)
      # 84197978
      Chevy Impala 5.7L / 6.6L With Chevy Small Block Engine 1970, IMCA Southern Sport Mod Mild Steel Headers by Dynatech®. Tube Outlet Diameter: 1.63". Collector Diameter: 3.00". Collector Length: 7.75". Flange Style: Square Port....
      Engineered for 602 Crate enginesGaskets and bolts included
      $229.99
    • (0 reviews)
      # 96829629
      Chevy Impala 6.6L / 7.4L With Chevy Big Block Engine 1970, 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)
      # 84205564
      Chevy Impala 5.7L / 6.6L With Chevy Small Block Engine 1970, Long Tube Pavement Late Model Headers by Dynatech®. 1 Pair. These Long Tube Pavement Late Model Headers are designed for use with Standard Chevy engines. The Long Tube...
      35” Equal Length primaries for maximum Torque and HorsepowerValve covers are removable with headers installed
      $389.99 - $399.99
    • (0 reviews)
      # 84205569
      Chevy Impala 5.7L / 6.6L With Chevy Small Block Engine 1970, Mid Length Modified Headers by Dynatech®. These Mid Length Modified Headers have been designed for use with straight or angle plug heads.
      Fits angle or straight plug heads.Gaskets and bolts included.
      $239.99 - $309.99
    • (0 reviews)
      # 84205582
      Chevy Impala 5.7L / 6.6L With Chevy Small Block Engine 1970, Mild Steel Stock Clip Headers by Dynatech®. 1 Pair. These Small IMCA Southern Sport Mod Headers have been designed for use with angle or straight plug heads. IMCA Sport...
      Fits standard Chevy engines with angle or straight plug headsGaskets and bolts included
      $249.99 - $309.99
    • (0 reviews)
      # 96828586
      Chevy Impala 5.7L / 6.6L With Chevy Small Block Engine 1970, Pro Cruiser Block Hugger Headers by Dynatech®. 1 Pair. Includes a pair of reducers (2.50" to 2.25"). Tube Outlet Diameter: 1.63". Collector Diameter: 2.50". Flange Style:...
      Improves Performance and Appearance100% stainless steel construction
      $299.99
    • (0 reviews)
      # 84205542
      Chevy Impala 1970, 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)
      # 91033586
      Chevy Impala 5.7L With A/C Without States with California Emission Standards 1970, Steel SAP 4-Tube Full Length Header by Doug's Headers®. Port Shape: OVL. Collector: 3". Primary Tube: 1-5/8". Pair. 1-5/8" 3". Doug's PASSENGER CAR...
      Reduces backpressure and increases higher RPM horsepowerPrecision formed long transition collectors and long tube design
      $639.74
    • (0 reviews)
      # 71684899
      Chevy Impala Automatic Transmission 400 CID / 454 CID 1970, Clippster Mid-Length Headers by Patriot Exhaust®. Collector Diameter: 3". Header made from Steel. Clippster style headers are perfect for grafting modern uni-body front...
      Mid length or "clippster" headers provide improved ground clearance for popular muscle cars and street rods.Durable 16 and 18 gauge tubing
      $229.87 - $414.98
    • (0 reviews)
      # 71684903
      Chevy Impala Automatic Transmission 1970, Full-Length Headers by Patriot Exhaust®. 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....
      Patriot offers headers for many applications at prices you can afford.Durable 18-gauge tubing
      $211.65 - $497.91
    • (0 reviews)
      # 91560783
      Chevy Impala 5.7L / 6.6L With Small Block Chevy Engine 1970, 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
      Chevy Impala 6.6L / 7.4L With Big Block Chevy Engine 1970, 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)
      # 91564249
      Chevy Impala 1970, 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)
      # 87295333
      Chevy Impala With Chevy Small Block Engine 1970, 180 Crossover 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $253.45 - $360.70
    • (0 reviews)
      # 87295338
      Chevy Impala With Chevy Small Block Engine 5.7L / 6.6L 1970, 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $168.43 - $252.67
    • (0 reviews)
      # 87295346
      Chevy Impala With Chevy Small Block Engine 1970, 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $263.20 - $671.84
    • (0 reviews)
      # 87295366
      Chevy Impala With Chevy Small Block Engine 5.7L / 6.6L 1970, 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
      Chevy Impala With Chevy Small Block Engine 5.7L / 6.6L 1970, 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $136.84
    • (0 reviews)
      # 87295373
      Chevy Impala With Chevy Small Block Engine 5.7L / 6.6L 1970, 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $263.20 - $745.48
    • (0 reviews)
      # 56801691
      Chevy Impala With Chevy Big Block Engine 6.6L / 7.4L 1970, Dyno Sprint Headers by Schoenfeld Headers®. Bolts & Gaskets Included. Primary Tubing Diameter: 2.125". Collector Diameter: 4". Collector Length: 13". This top-notch product...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $341.20
    • (0 reviews)
      # 87295328
      Chevy Impala With Chevy Small Block Engine 1970, 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 - $302.20
    • (0 reviews)
      # 87295432
      Chevy Impala With Chevy Small Block Engine 1970, 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 designed...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $168.43 - $364.99
    • (0 reviews)
      # 87295475
      Chevy Impala 1970, 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
      $221.08 - $644.23
    • (0 reviews)
      # 87295498
      Chevy Impala With Chevy Small Block Engine 5.7L / 6.6L 1970, 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $200.02 - $263.20
    • (0 reviews)
      # 87295503
      Chevy Impala With Chevy Small Block Engine 5.7L / 6.6L 1970, 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $221.08 - $644.23
    • (0 reviews)
      # 87295510
      Chevy Impala With Chevy Small Block Engine 5.7L / 6.6L 1970, 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)
      # 197583705
      Chevy Impala V8 1970, Truck Pull 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 with utmost care and meticulous...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $221.08 - $370.45
    • (0 reviews)
      # 87258383
      Chevy Impala With Chevy Small Block Engine 5.7L / 6.6L 1970, 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $134.73
    • (0 reviews)
      # 66978647
      Chevy Impala 5.7L / 6.6L With Small Block 1970, Block Hugger™ Header by BTP®. Heavy Duty 1-5/8" Steel Tubes w/ 3/8" Flanges. Includes Collector Reducers, Gasket & Bolts. Replaces all Center Dump stock Manifolds. Not for use with...
      Engineered to make your exhaust system perform at its peakProvides a powerful and aggressive sound
      $136.80 - $248.40
    • (0 reviews)
      # 97219670
      Chevy Impala with Air Conditioning with Power Steering with BB Chevy 396-502 (MARK IV) Engine 1970, Elite Ultra-Duty Headers by Hedman Hedders®. Collector Outlet Diameter: 3". Primary Tubing Diameter: 1.75". Hedman's ELITE Hedders...
      Made of High Quality MaterialsIdeal for Heavy Duty Applications
      $437.57 - $731.52
    • (0 reviews)
      # 97219694
      Chevy Impala with Power Steering 1970, Standard Duty 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...
      Made of High Quality MaterialsBuilt to Last
      $183.16 - $1,164.75
    • (0 reviews)
      # 111865359
      Chevy Impala 1970, Stainless Steel Crate Muffler by Borla®. Muffler Body Material: Stainless Steel. Muffler Body Length: 14". Muffler Body Height: 4.35". Muffler Body Width: 9.1". Muffler Body Shape: Oval. Give your ride the sound...
      Made of High Quality Stainless SteelAvailable in various sizes and sound levels
      $220.99 - $241.99
    • (0 reviews)
      # 142863412
      Chevy Impala 350 CID / 400 CID 1970, 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...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $37.50
    • (0 reviews)
      # 94962211
      Chevy Impala 5.7L / 6.6L With Small Block Chevy Engine 1970, Header Bolts by Milodon®, 12 Pieces. Fastener made from Steel. 3/8" x 1". Gold irridited, grade 8, heat-treated header bolts. Compact 3/8'' hex head bolt allows use of...
      Designed to boost your vehicle's performanceMade from high-quality materials
      $7.95
    • (0 reviews)
      # 84205573
      Chevy Impala 5.7L / 6.6L With Chevy Small Block Engine / With LS-Based Engines 1970, MuscleMAXX Stainless Steel Header Reducer Cone Kit by Dynatech®. Sold as kit. Dynatech® reducer cone kits for MuscleMaxx headers. Reducers bolt...
      Made of High Quality MaterialsBuilt to Last
      $139.99 - $148.49
    • (0 reviews)
      # 91564246
      Chevy Impala 5.7L / 6.6L With Small Block Chevy Engine 1970, Lakester Weld-Up Kit by Patriot Exhaust®. Kit includes header flanges, collector flanges, block-off plates, four exhaust hookup flanges, pre-bent header tubes and two...
      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
      Chevy Impala 6.6L / 7.4L With Big Block Chevy Engine 1970, 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)
      # 97259725
      Chevy Impala 350 CID / 400 CID For Stock Or CNC Ported Heads 1970, Premium Series™ Header Gasket Set by BBK®. These premium steel core graphite gaskets are flexible for a long lasting leak-proof seal even when cylinder head and...
      Provides a long lasting, leak-proof sealFlexible graphite will conform to surface irregularities and won’t stick to headers or cylinder head
      $39.99
    • (0 reviews)
      # 64821574
      Chevy Impala 1970, 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)
      # 64821586
      Chevy Impala 1970, 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)
      # 64174676
      Chevy Impala 1970, Super Competition™ Fiber Header Gasket by Hooker®. Series: Super Competition™. Thickness: 0.07". Hooker's precision-matched Super Competition header gaskets provide a sure fit and unmatched exhaust sealing....
      Precision fit for improved sealingSteel core provides superior adhesion
      $12.89
    • (1 review)
      # 73928518
      Chevy Impala 1970, Pressure Master™ Header Seal 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...
      Uses Aerospace TechnologyReusable/Adaptable
      $23.30 - $42.40
    • (0 reviews)
      # 84197985
      Chevy Impala 5.7L / 6.6L With Chevy Small Block Engine 1970, Aluminum Adapter Plate Small Block Chevy to STAHL by Dynatech®. Sold as kit. These SBC to Stahl Aluminum Adapter Plate Kits allow you to use a larger tube size to...
      Delivers a huge boost in performance and an awesome soundRigorously dyno-tested to provide maximum horsepower and torque gains
      $159.99
    • (0 reviews)
      # 84197984
      Chevy Impala 5.7L / 6.6L With Chevy Small Block Engine 1970, Fiber Header Gaskets by Dynatech®. Sold in pairs. Dynatech Fiber Race Gaskets are the premium gaskets demanded by many enthusiasts and racers alike. Specifically designed...
      Made of High Quality MaterialsNo Leaks
      $15.99
    • (0 reviews)
      # 84197983
      Chevy Impala 5.7L / 6.6L With Chevy Small Block Engine 1970, Standard Port Gasket Kit by Dynatech®. 1 Pair. Dynatech Fiber Race Gaskets are the premium gaskets demanded by many enthusiasts and racers alike. Specifically designed to...
      Made of High Quality MaterialsSold in Pairs
      $15.99
    • (0 reviews)
      # 102198213
      Chevy Impala 1970, Aluminum Exhaust Gasket Set by Mr. Gasket®. Aluminum Layered. 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...
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $24.95
    • (0 reviews)
      # 102198447
      Chevy Impala 350 CID / 400 CID 1970, Exhaust Header Gasket by Mr. Gasket®. Ultra-Seal. Includes Header Exhaust, Collector Flange Gasket, Header and Collector Flange Bolts. Whatever exhaust system you install on your engine, whether...
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $30.57
    • (0 reviews)
      # 102198273
      Chevy Impala 1970, 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)
      # 102198193
      Chevy Impala 1970, 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)
      # 12053196
      Chevy Impala 1970, 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)
      # 89537236
      Chevy Impala 1970, 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




    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.
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      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?
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      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

    1970 Chevy Impala Performance Exhaust Systems Reviews

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