2003 Honda Accord Performance Exhaust Systems

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    • MagnaFlow® Street Series Cat-Back Exhaust System
      (0 reviews)
      # 20209876
      Honda Accord 3.0L 2003, Street Series Stainless Steel Cat-Back Exhaust System by MagnaFlow®. MODERATE SOUND. Dual Split Rear Exit. The Street Series is designed for customers seeking increased performance and better economy,...
      Moderate SoundDelivers More Horsepower
      $802.27 - $802.30
    • Borla® S-Type™ Stainless Steel Single Cat-Back Exhaust System
      (0 reviews)
      # 86041368
      Honda Accord EX / LX 3.0L Coupe 2003, S-Type™ Stainless Steel Single Cat-Back Exhaust System by Borla®, AGGRESSIVE PLUS SOUND. Split Rear Exit. 1.75" Tubing. 4" Inlet x 8" Length Single Round Rolled Angle-Cut Lined Tips. When you...
      Aggressive Plus SoundIncreased exhaust flow for better performance
      $1,070.99
    • APEXi® WS2 Exhaust System
      (0 reviews)
      # 79118565
      Honda Accord Coupe 2 Door 2003, WS2 Exhaust System by APEXi®. The WS Exhaust series is the APEXi answer to the ultimate street muffler system with all around performance. The canister is made of the highest grade polished SUS304...
      $617.05 - $1,030.82
    • DC Sports® 4-2-1 Exhaust Headers
      (0 reviews)
      # 11019308
      Honda Accord L4 2003, Stainless Steel 4-2-1 Exhaust Header by DC Sports®, 2 Pcs. DC Sports header systems deliver incredible low-to mid-range power gains, while improving ground clearance and reducing weight by eliminating the...
      $362.86 - $437.69
    • PaceSetter® Mild Steel Exhaust Header
      (0 reviews)
      # 81960787
      Honda Accord 2.4L 2003, by PaceSetter®. Mild Steel. Manufactured using mandrel-bent, 16-gauge mild steel tubing and port-matched, CNC-machined, 3/8"-thick head flanges. They are designed for the best combination of ease of...
      $273.45 - $393.19
    • MagnaFlow® Direct Fit California OBDII Catalytic Converter
      (0 reviews)
      # 78099128
      Honda Accord 2.4L 2003, Direct Fit California OBDII Catalytic Converter by MagnaFlow®. 2" Inlet / 2" Outlet Diameter. 5" Width. 2.25" Tubing Diameter. Includes O2 Sensor Port. Without Air Tube. If your car needs replacement,...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $492.15
    • MagnaFlow® Direct Fit Federal OBDII Catalytic Converter
      (2 reviews)
      # 22207189
      Honda Accord 2.4L 2003, Direct Fit Federal OBDII Catalytic Converter by MagnaFlow®. 2" Inlet / 2" Outlet Diameter. 8.5" Width. 2" Tubing Diameter. Includes Gaskets, O2 Sensor Port. If your car needs replacement, install one that...
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $162.12
    • MagnaFlow® Direct Fit Federal OEM Grade Catalytic Converter
      (2 reviews)
      # 61588813
      Honda Accord 2003, Direct Fit Federal OEM Grade Catalytic Converter by MagnaFlow®. 2" Inlet / Outlet Diameter. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This...
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $292.71 - $337.79
    • MagnaFlow® Direct Fit Federal OEM Grade Catalytic Converter with Header
      (0 reviews)
      # 62247113
      Honda Accord 3.0L 2003, Direct Fit Federal OEM Grade Catalytic Converter with Header by MagnaFlow®. 6.5" Width. California Design. Includes Gaskets, O2 Sensor Ports. Without Air Tube. If your car needs replacement, install one that...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $459.91 - $462.97
    • MagnaFlow® Direct Fit Federal Pre-OBDII Rear Catalytic Converter
      (0 reviews)
      # 22199254
      Honda Accord 3.0L with Underbody Converter 2003, Direct Fit Federal Pre-OBDII Catalytic Converter by MagnaFlow®. 2" Inlet / 2" Outlet Diameter. 6.38" Width. 2.25" Tubing Diameter. Location: Rear. Includes Gaskets, O2 Sensor Ports....
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $278.96
    • MagnaFlow® Direct Fit Federal Rear Catalytic Converter with Header
      (0 reviews)
      # 49467764
      Honda Accord 3.0L 2003, Direct Fit Federal Catalytic Converter with Header by MagnaFlow®. 5" Inlet / 2" Outlet Diameter. 6.5" Width. 5" Tubing Diameter. Location: Rear. California Design. Includes Gaskets, O2 Sensor Ports. Without...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $409.45
    • PaceSetter® Stainless Steel Direct Fit Catalytic Converter
      (0 reviews)
      # 81960784
      Honda Accord EX / LX 3.0L 2003, Pre-Cat Direct Fit Catalytic Converter by PaceSetter®. Stainless Steel. Custom Engineered to deliver maximum performance and efficiency from your engine with durability andease of installation.
      $315.55 - $317.15
    • Flowmaster® 40 Series Delta Flow™ Muffler
      (0 reviews)
      # 847958
      Honda Accord 2.4L 2003, 40 Series Delta Flow™ Aluminized Steel Muffler by Flowmaster®. AGGRESSIVE SOUND. 2" Offset Inlet / 2" Center Outlet, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. The 2-chamber design of...
      The Quietest Option in the 40 Series Two Chamber LineLess Resonance than other 40 Series Mufflers
      $97.26
    • AP Exhaust® Xlerator Stainless Steel Exhaust Tip
      (0 reviews)
      # 80401274
      Honda Accord 3.0L 2003, Xlerator Stainless Steel Exhaust Tip by AP Exhaust®. Inlet Diameter: 1.875". Outlet Diameter: 1.875". Length: 3.375". Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The...
      Made from first-rate materialsEnsures outstanding durability
      $10.05
    • Vibrant Performance® Exhaust Manifold Flange
      (0 reviews)
      # 78903571
      Honda Accord 2.4L 2003, Exhaust Manifold Flange by Vibrant Performance®.
      Made of High Quality MaterialsAvailable in different sizes
      $49.88 - $83.95
    • Dorman® Exhaust Manifold with Integrated Catalytic Converter
      (0 reviews)
      # 16499505
      Honda Accord 3.0L 2003, Exhaust Manifold with Integrated Catalytic Converter by Dorman®. Shape: Square; Material: Stainless Steel; Package Quantity: 1; Package Type: Box. More like a complete kit than a single part, many of the...
      Includes heat-shield for protection of hoses, wiring, and other engine componentsCast iron or stainless tubular construction protects against warping and/or cracking
      $212.67 - $214.92
    • Genuine® Exhaust Manifold
      (0 reviews)
      # 81118124
      Honda Accord 2.4L Standard (Manual) Transmission 2003, Exhaust Manifold by Genuine®. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal...
      $425.35
    • Walker® CalCat™ Catalytic Converter
      (0 reviews)
      # 85232278
      Honda Accord 3.0L 2003, CalCat™ Catalytic Converter by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Walker offers complete coverage: direct-fit mufflers, converters, pipes, resonators and accessories. Walker is an OE...
      $108.63 - $300.01
    • Walker® Ultra™ Round Direct Fit Catalytic Converter
      (0 reviews)
      # 17739923
      Honda Accord with Federal Emission 2003, Ultra™ Catalytic Converter by Walker®. This catalytic converter is constructed specially for your vehicle to directly replace the original equipment part and comes ready to install. The...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $74.86 - $233.75
    • Bosal® Catalytic Converter
      (0 reviews)
      # 36757551
      Honda Accord 3.0L 2003, Catalytic Converter by Bosal®. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading supplier to vehicle manufacturers and use advanced manufacturing...
      Constructed to meet your vehicle’s specific emissions requirementsRadial flow concept allows for an even distribution of the gas flow in the converter for the optimal conversion of harmful gases
      $246.79
    • Bosal® Federal Manifold with Integrated Catalytic Converter
      (0 reviews)
      # 72352157
      Honda Accord 3.0L 2003, Federal Manifold with Integrated Catalytic Converter by Bosal®. Includes O2 Sensor Port. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading...
      Constructed to meet your vehicle’s specific emissions requirementsRadial flow concept allows for an even distribution of the gas flow in the converter for the optimal conversion of harmful gases
      $241.86
    • Eastern® ECO II Direct Fit Manifold with Integrated Catalytic Converter
      (0 reviews)
      # 55333359
      Honda Accord EX / LX 3.0L 2003, ECO II Direct Fit Manifold with Integrated Catalytic Converter by Eastern®. If you need to replace your failed or damaged manifold, this product is the right choice. Designed specifically for your...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $246.49 - $257.80
    • Eastern® ECO II Direct Fit Rear Catalytic Converter
      (0 reviews)
      # 17573280
      Honda Accord 2.4L 2003, ECO II Direct Fit Undercar Rear Catalytic Converter by Eastern®. 19" Overall Length. Inlet Type 1: 3 Bolt Welded Inlet Flange. Outlet Type 1: 3 Bolt Welded Outlet Flange. One Rear Gasket. With One Oxygen...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $154.46
    • Eastern® ECO II Universal Fit Rear Catalytic Converter
      (0 reviews)
      # 17578826
      Honda Accord 2003, ECO II Universal Fit Undercar Rear Catalytic Converter by Eastern®. Whether your catalytic converter is damaged by road debris or failed due to an engine problem, you definitely need a new one, and this product...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $56.54 - $64.26
    • Eastern® Standard Direct Fit Rear Catalytic Converter
      (0 reviews)
      # 17721251
      Honda Accord 3.0L 2003, Standard Direct Fit Undercar Rear Catalytic Converter by Eastern®. Inlet Type 1: 3 Bolt Welded Inlet Flange. Outlet Type 1: 3 Bolt Welded Outlet Flange. One Front Gasket. If you need to replace your failed...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $174.10
    • DEC® Direct Fit Catalytic Converter
      (0 reviews)
      # 86070194
      Honda Accord 2003, Direct Fit Catalytic Converter by DEC®. Pick out a catalytic converter by DEC and get your emissions back into check without worrying to fail again. These catalytic converters are made from a heavy duty stainless...
      Direct fitMade from a heavy duty stainless steel outer shell
      $205.03 - $306.60
    • AP Exhaust® 608 Series Universal Fit Catalytic Converter
      (0 reviews)
      # 81398057
      Honda Accord CARB Compliant / EPA Compliant 2003, 608 Series Universal Fit Catalytic Converter by AP Exhaust®. Three-Way No / Air OBDII By Design US-EPA Compliant catalytic converters are efficient at the oxidation of HC’s and...
      Manufactured from high quality materialsDesign meet needs of OBDII equipped vehicles
      $91.20 - $116.93
    • Davico® Direct Fit Catalytic Converter
      (1 reviews)
      # 83038396
      Honda Accord 2003, Direct Fit Catalytic Converter by Davico®. This direct-fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic converter. Once your stock cat fails to perform its...
      Helps your vehicle emit harmless gasesDirect OEM replacement
      $153.40 - $298.86
    • Walker® Quiet-Flow™ Stainless Steel Oval Muffler Assembly
      (0 reviews)
      # 18161138
      Honda Accord 2003, Quiet-Flow™ Stainless Steel Aluminized Oval Muffler Assembly by Walker®. Inlet Diameter 1: 1.75". Inlet Configuration: Offset. Outlet Configuration: Offset. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Body...
      $66.78 - $80.50
    • Walker® Round Resonator Assembly
      (0 reviews)
      # 18164910
      Honda Accord 2003, Stainless Steel Aluminized Round Resonator Assembly by Walker®. Body Shape: Round. If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is your number one choice....
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $34.75 - $77.85
    • Bosal® Muffler
      (0 reviews)
      # 20563818
      Honda Accord 2003, Muffler by Bosal®. This muffler is constructed by one of the leading OE suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit configuration allows for easy, bolt-on...
      Designed to deliver ultimate performance and a quality OE-style soundAluminized steel construction for maximum durability
      $49.67 - $74.30
    • Ansa® Muffler
      (0 reviews)
      # 80698248
      Honda Accord 2003, Muffler by Ansa®. This premium part is essential for completing a professional exhaust installation. The key a well-functioning vehicle is about purchasing only premium quality parts and hardware. ANSA makes its...
      Engineered to provide excellent exhaust system managementBuilt to the strict quality standards
      $55.92 - $98.97
    • AP Exhaust® Muffler Welded Assembly
      (0 reviews)
      # 80123545
      Honda Accord 2.4L 2003, Muffler Welded Assembly by AP Exhaust®. AP engineers design mufflers using state-of-the-art SolidWorks 3-D modeling programs resulting in rapid prototype and production implementation.
      Aluminized components for longer lifeOriginal equipment appearance and performance
      $79.59
    • Walker® Front Pipe
      (0 reviews)
      # 8745351
      Honda Accord 2003, Stainless Steel Aluminized Front Pipe by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Outlet Connection Type: 3 Bolt Welded Flange.
      $76.49 - $120.85
    • Bosal® Exhaust Pipe
      (0 reviews)
      # 20563828
      Honda Accord 2003, Exhaust Pipe by Bosal®. This pipe is engineered to meet OE specs to ensure precise, factory-like fit, performance, and reliability. This part features a direct fit design allowing for ease of installation....
      Stainless or aluminized steel construction for durabilityPrecision-manufactured for easy fitment
      $67.41 - $114.13
    • Ansa® Exhaust Pipe
      (0 reviews)
      # 80698243
      Honda Accord 2003, Exhaust Pipe by Ansa®. This premium part is essential for completing a professional exhaust installation. The key a well-functioning vehicle is about purchasing only premium quality parts and hardware. ANSA makes...
      Engineered to provide excellent exhaust system managementBuilt to the strict quality standards
      $71.35 - $133.85
    • Walker® Insulator
      (0 reviews)
      # 18150234
      Honda Accord 3.0L 2003, Insulator by Walker®. Overall Length: 2.875". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with...
      Makes installation quick and easyOptimal OE-style fit and quality
      $2.94
    • Walker® U-Bolt Clamp
      (1 reviews)
      # 18125997
      Honda Accord 2003, U-Bolt Clamp by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the...
      Makes installation quick and easyOptimal OE-style fit and quality
      $1.28 - $1.44
    • Bosal® Exhaust Clamp
      (0 reviews)
      # 20563809
      Honda Accord 2003, Exhaust Clamp by Bosal®. Bosal has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair job quick and easy. Choose Bosal, and you'll get OE-quality...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $1.85 - $2.03
    • Bosal® Rubber Mounting
      (0 reviews)
      # 20563876
      Honda Accord 2003, Rubber Mounting by Bosal®. Bosal has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair job quick and easy. Choose Bosal, and you'll get...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $2.42
    • Fel-Pro® Exhaust Manifold Gasket Set
      (0 reviews)
      # 19061578
      Honda Accord 2003, Exhaust Manifold Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $8.80 - $11.59
    • Walker® Exhaust Gasket
      (0 reviews)
      # 18139134
      Honda Accord 2003, Exhaust Gasket by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet.
      $2.26 - $11.92
    • Bosal® Exhaust Flange Gasket
      (0 reviews)
      # 20563838
      Honda Accord 2003, Exhaust Flange Gasket by Bosal®. Bosal has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair job quick and easy. Choose Bosal, and you'll get...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $3.90 - $12.93
    • Genuine® Upper Catalytic Converter Gasket
      (0 reviews)
      # 8798549
      Honda Accord 2977 CC 2003, Upper Catalytic Converter Gasket by Genuine®. Catalyst Inlet. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and...
      $8.53
    • Fel-Pro® Exhaust Pipe Flange Gasket
      (0 reviews)
      # 18919811
      Honda Accord 2003, Exhaust Pipe Flange Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $9.86 - $18.37
    • Beck Arnley® Exhaust Manifold Gasket
      (0 reviews)
      # 35832318
      Honda Accord 2003, Exhaust Manifold Gasket by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles...
      OE quality products from top original equipmentTop quality materials
      $9.96 - $26.09
    • AJUSA® Exhaust Manifold Gasket
      (0 reviews)
      # 23009382
      Honda Accord 2003, Exhaust Manifold Gasket by AJUSA®. These gaskets seal components in the intake and exhaust systems of the vehicle such as the intake manifold, intake plenum, and exhaust manifold to the engine or other...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $12.42 - $15.92
    • Victor Reinz® Catalytic Converter Gasket
      (0 reviews)
      # 24148589
      Honda Accord 2003, Catalytic Converter Gasket by Victor Reinz®, Use 1 per Car. OEM Standard. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before...
      $3.61 - $5.30
    • Victor Reinz® Exhaust Manifold Gasket
      (0 reviews)
      # 24148606
      Honda Accord 2003, Exhaust Manifold Gasket by Victor Reinz®, Use 1 per Car. OEM Standard. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before...
      $8.49 - $11.02
    • Victor Reinz® Exhaust Seal Ring
      (0 reviews)
      # 24148611
      Honda Accord 2003, Exhaust Seal Ring by Victor Reinz®. OEM Standard. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and...
      $5.46 - $17.79
    • Ishino® Cat Converter Gasket
      (0 reviews)
      # 8294643
      Honda Accord 2.4L 2003, Cat. Converter Gasket by Ishino®. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal reasons, but before you...
      $3.91
    • Ishino® Exhaust Flange Gasket
      (0 reviews)
      # 8287431
      Honda Accord 2977CC 2003, Exhaust Flange Gasket by Ishino®. Note: Upper Catalyst Outlet to Y-pipe.Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your...
      $5.85
    • Ishino® Exhaust Gasket
      (0 reviews)
      # 8298058
      Honda Accord 2003, Exhaust Gasket by Ishino®. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal reasons, but before you waste your time...
      $3.22 - $3.29
    • Mahle® Exhaust Gasket
      (0 reviews)
      # 8541968
      Honda Accord 2.4L 2003, Exhaust Gasket by Mahle®. Note: Header pipe Inlet. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal reasons,...
      $28.30
    • DNJ Engine Components® Exhaust Manifold Gasket Set
      (0 reviews)
      # 81867752
      Honda Accord 2003 Exhaust Manifold Gasket Set by DNJ Engine Components®. Get this top-grade quality replacement for your worn out part from DNJ. Expertly crafted from premium materials, this product is of the finest quality to...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $8.22 - $12.17
    • Vibrant Performance® GESI ® High Output Catalytic Converters
      (0 reviews)
      # 78902206
      Universal GESI ® High Output Catalytic Converters by Vibrant Performance®. Vibrant Performance and Global Emissions Systems Inc. (GESi®) have teamed up to supply a series of OBD2 (1996 and newer) high flow Catalytic Converters...
      EPA certified for use on OBD2 vehicles (1996 and newer) in jurisdictionswhere the installation of Universal Catalytic Converters is still permitted
      $335.21 - $448.35
    • Vibrant Performance® High Output Catalytic Converters
      (0 reviews)
      # 78902217
      Universal High Output Catalytic Converters by Vibrant Performance®. Vibrant Performance Metal or Ceramic Core Catalytic Converters are made entirely of Stainless Steel and feature a Monolith that is far more durable and capable...
      T304 Stainless Steel ConstructionThese Converters are covered by a 5 year / 50,000 mile warranty
      $75.76 - $109.10
    • Stainless Works® 304 SS High-Flow Catalytic Converter
      (0 reviews)
      # 83115043
      Universal 304 SS High-Flow Catalytic Converter by Stainless Works®. This superior product is made from high-grade stainless steel to ensure excellent quality and maximum resistance to corrosion. Engineered with careful attention to...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $184.50
    • Dynatech® PowerCat Stainless Steel Catalytic Converter
      (0 reviews)
      # 84198005
      Universal PowerCat Stainless Steel Catalytic Converter by Dynatech®. 1 Piece. The Dynatech PowerCAT catalytic convertor uses the latest technology in catalytic convertor design. Utilizing a Premium Metallic Substrate internal...
      $174.99
    • Flowmaster® 10 Series Delta Force Single Chamber Race Muffler
      (0 reviews)
      # 898490
      Universal 10 Series Delta Force Single Chamber Race Muffler by Flowmaster®, AGGRESSIVE SOUND. The 10 Series Race mufflers are a compact lightweight single chamber design that will give a noticeable sound reduction compared to open...
      Race Proven TechnologyNoticeable Sound Reduction Compared to Open Headers
      $92.92 - $151.28




    Guides & Articles

    • Performance Parts
      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 Parts
      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 Parts
      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?
    • Performance Parts
      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

    2003 Honda Accord Performance Exhaust Systems Reviews

    Average rating:  4.5  4.5 - 2 reviews
    3.8 of 5
    Pretty Happy Customer
    I bought this cat for my Accord along with a cold air intake, some headlights and fog lights from CARiD. I'm very happy with it all, my Honda sounds and looks awesome! I had to get a replacement cat because my check engine light started to come on 18 months after I bought it, but it was a no hassle return process and they made it right. I'll continue to buy from CARiD. Can't wait to get my S2000 and get some goodies for it!!
    JPosted by Jay (Leesburg, VA) /
    2003 Honda Accord
    Was this review helpful for you? Yes
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