2003 Nissan Frontier Performance Exhaust Systems

Change Vehicle
1 - 60 of 473 results
show:
sort by:
    • MagnaFlow® MagnaFlow Series Cat-Back Exhaust System
      (0 reviews)
      # 20210208
      Nissan Frontier 74.6" Bed 2003, MagnaFlow Series Stainless Steel Cat-Back Exhaust System by MagnaFlow®. Muffler Sound: MODERATE. Exit Location: Single Driver Side Rear Exit. Exit Quantity: Single. Finish: Stainless. Exhaust Pipe...
      Built In Stainless Steel For DurabilityTuned, Powerful Exhaust Sound
      $632.94
    • Gibson® Swept Side™ Cat-Back Single Exhaust System
      (0 reviews)
      # 3734947
      Nissan Frontier 2003, Swept Side™ Cat-Back Exhaust System by Gibson®. Finish: Natural. Exhaust Inlet Connection Type: Slip Connection (To The Converter). Exit Location: Driver Side Behind Rear Tire Exit. Tip Material: Polished...
      Less restriction for increased exhaust flowIncrease of 10-15 horsepower and pound feet of torque
      $334.99 - $432.62
    • MagnaFlow® Direct Fit California Front Catalytic Converter with Header
      (0 reviews)
      # 66580230
      Nissan Frontier 2.4L 2003, Direct Fit California Catalytic Converter with Header by MagnaFlow®. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. Location: Front. CARB Compliant: Yes....
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $388.74
    • MagnaFlow® Direct Fit Federal OEM Grade Catalytic Converter
      (1 reviews)
      # 61589812
      Nissan Frontier 2003, Direct Fit Federal OEM Grade Catalytic Converter by MagnaFlow®. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. CARB Compliant: No. Converter Configuration:...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $246.61 - $333.26
    • MagnaFlow® Direct Fit Federal OEM Grade Rear Driver Side Catalytic Converter with Header
      (0 reviews)
      # 22210470
      Nissan Frontier 3.3L 2003, Direct Fit Federal OEM Grade Catalytic Converter with Header by MagnaFlow®. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. Location: Rear Driver Side. CARB...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $713.52
    • MagnaFlow® Direct Fit Federal Standard Catalytic Converter
      (0 reviews)
      # 61589811
      Nissan Frontier 2003, Direct Fit Federal Standard Catalytic Converter by MagnaFlow®. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. CARB Compliant: No. Converter Configuration:...
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $187.77 - $274.33
    • MagnaFlow® Direct Fit Federal Standard Rear Driver Side Catalytic Converter with Header
      (0 reviews)
      # 22210445
      Nissan Frontier SVE 2003, Direct Fit Federal Standard Catalytic Converter with Header by MagnaFlow®. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. Location: Rear Driver Side. CARB...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $635.07
    • PaceSetter® Stainless Steel Direct Fit Catalytic Converter with Integrated Manifold
      (0 reviews)
      # 81961352
      Nissan Frontier 3.3L 2003, Direct Fit Catalytic Converter with Integrated Manifold by PaceSetter®. Stainless Steel. PaceSetter Direct-Fit Manifold Catalytic Converters are a direct replacement of original equipment and utilize...
      Designed to enhance the performance of your vehicleMade from premium quality materials
      $350.14
    • DynoMax® Race™ Universal Fit Muffler
      (0 reviews)
      # 104270978
      Universal Fit Muffler by DynoMax®. Muffler Series: Race™. Muffler Body Shape: Round. Muffler Configuration: Center - Center. Muffler Type: Straight Through. Muffler Sound: Deep Tone. DynoMax® Race Bullet mufflers feature...
      Unrestricted, straight-through design for a dyno tested and track proven increase in horsepower and torqueEngineered to provide a deep race sound
      $20.03 - $69.48
    • DynoMax® Super Turbo™ Stainless Steel Muffler
      (0 reviews)
      # 104270994
      Universal Muffler by DynoMax®. Muffler Series: Super Turbo™. Muffler Body Material: Stainless Steel. Muffler Body Finish: Aluminized. Reversible. Get improved exhaust flow and reduced back pressure for better performance, and a...
      Constructed to increase horsepower and torque thanks to improved exhaust flowAluminized steel Super Turbo muffler maintains a mellow performance tone
      $48.86 - $123.81
    • DynoMax® Ultra Flo™ Stainless Steel Muffler
      (0 reviews)
      # 104271005
      Universal Muffler by DynoMax®. Muffler Series: Ultra Flo™. Muffler Body Material: Stainless Steel. Muffler Body Finish: Bare. Muffler Type: Straight Through. Muffler Sound: Deep Tone. This muffler features straight-through design...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueEngineered to give your car a deep performance tone
      $66.15 - $118.85
    • DynoMax® Ultra Flo™ X Stainless Steel Muffler
      (0 reviews)
      # 104271014
      Universal X Muffler by DynoMax®. Muffler Series: Ultra Flo™. Muffler Body Length: 20". Muffler Body Width: 9.75". Muffler Body Height: 4.5". Muffler Overall Length: 25". Muffler Body Material: Stainless Steel. Muffler Body...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueX-pipe improves exhaust scavenging and equalizes flow
      $120.90 - $120.95
    • DynoMax® VT™ Stainless Steel Muffler
      (0 reviews)
      # 104271017
      Universal Muffler by DynoMax®. Muffler Series: VT™. Muffler Body Width: 9.75". Muffler Body Height: 4.5". Muffler Body Material: Stainless Steel. Muffler Body Finish: Bare. Muffler Body Shape: Oval. Muffler Type: Straight...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueExclusive DynoMax Valve Technology delivers on-demand, drone-free performance and sound
      $94.15
    • Vibrant Performance® Exhaust Manifold Flange
      (0 reviews)
      # 78903752
      Nissan Frontier 2.4L 2003, Exhaust Manifold Flange by Vibrant Performance®.
      Made of High Quality MaterialsAvailable in different sizes
      $49.88 - $83.95
    • Cometic Gasket® 0.030" MLS Exhaust Head Gasket
      (0 reviews)
      # 61623631
      Nissan Frontier KA24DE Engine 2.4L 2003, 0.030" MLS Exhaust Head Gasket by Cometic Gasket®. Compressed Thickness: 0.030". Port Style: Stock. Cometic MLS Gaskets are comprised of multiple layers of stainless steel providing a even...
      Made of High Quality MaterialsBuilt to Last
      $30.61
    • Eastern® ECO III Direct Fit Manifold with Integrated Catalytic Converter
      (0 reviews)
      # 103483974
      Nissan Frontier 3.3L Naturally Aspirated 2003, Manifold with Integrated Catalytic Converter by Eastern®. Catalytic Series: ECO III. Converter Configuration: Direct Fit. Catalytic Converter Format: Main Catalytic Converter....
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $405.60 - $437.66
    • Dorman® Exhaust Manifold
      (0 reviews)
      # 34111357
      Nissan Frontier 2003, Exhaust Manifold by Dorman®. More like a complete kit than a single part, many of the Exhaust Manifolds include gaskets and hardware for a complete installation. Since this part is a direct replacement, the...
      Cast iron or stainless tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
      $65.42 - $147.87
    • Bosal® Direct Fit Premium Load Manifold with Integrated Catalytic Converter
      (0 reviews)
      # 20577429
      Nissan Frontier 3.3L Naturally Aspirated with Short Box 2003, Direct Fit Premium Load Manifold with Integrated Catalytic Converter by Bosal®. Converter Configuration: Direct Fit. Catalytic Series: Premium Load. CARB Compliant: No....
      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
      $322.41
    • Genuine® Driver Side Exhaust Manifold
      (0 reviews)
      # 8819938
      Nissan Frontier Supercharged 2003, Driver Side 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 reasons,...
      $249.87
    • DEC® Exhaust Manifold with Integrated Catalytic Converter
      (0 reviews)
      # 86073640
      Nissan Frontier 3.3L 2003, Exhaust Manifold with Integrated 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...
      Direct fitMade from a heavy duty stainless steel outer shell
      $390.60
    • Walker® CalCat™ Direct Fit Catalytic Converter
      (0 reviews)
      # 85233792
      Nissan Frontier 3.3L 2003, CalCat™ Direct Fit Catalytic Converter by Walker®. Catalytic Series: CalCat™. Catalytic Converter Substrate Material: Ceramic. CARB Compliant: CARB Compliant. Converter Configuration: Direct-Fit....
      $279.31 - $332.48
    • Walker® CalCat™ Small Oval Universal Fit Catalytic Converter
      (0 reviews)
      # 87068078
      Nissan Frontier 3.3L 2003, CalCat™ Stainless Steel Universal Fit Catalytic Converter by Walker®. Catalytic Series: CalCat™. Catalytic Converter Substrate Material: Ceramic. CARB Compliant: CARB Compliant. Converter...
      EPA & CARB Emissions Products Available for Most Vehicles5 Year / 50,000 Miles Warranty on Structural Components
      $150.91
    • Walker® Ultra™ Direct Fit Catalytic Converter
      (0 reviews)
      # 8746201
      Nissan Frontier with Federal Emission 2003, Ultra™ Stainless Steel Direct Fit Catalytic Converter by Walker®. Catalytic Series: Ultra™. Catalytic Converter Substrate Material: Ceramic. CARB Compliant: EPA Compliant. Converter...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $187.10 - $269.68
    • Walker® Ultra™ Universal Fit Catalytic Converter
      (1 reviews)
      # 87068084
      Nissan Frontier with Federal Emission 2003, Ultra™ Stainless Steel Universal Fit Catalytic Converter by Walker®. Catalytic Series: Ultra™. Catalytic Converter Substrate Material: Ceramic. CARB Compliant: EPA Compliant....
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $84.49 - $99.36
    • Bosal® Direct Fit Catalytic Converter
      (0 reviews)
      # 72352620
      Nissan Frontier Naturally Aspirated 2003, Direct Fit Catalytic Converter by Bosal®. Converter Configuration: Direct Fit. CARB Compliant: No. If you’re in need of a replacement catalytic converter, you can’t do better than...
      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
      $138.47 - $226.62
    • Eastern® ECO CARB Direct Fit Catalytic Converter
      (0 reviews)
      # 88870483
      Nissan Frontier 2.4L RWD (Rear Wheel Drive) Eng. Fam.: 3NSXT02.4C4A 2003, Catalytic Converter by Eastern®. Catalytic Series: ECO CARB. Converter Configuration: Direct Fit. Catalytic Converter Format: Main Catalytic Converter. Yes...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $194.42 - $264.49
    • Eastern® ECO II Direct Fit Catalytic Converter
      (0 reviews)
      # 17579591
      Nissan Frontier 2003, Catalytic Converter by Eastern®. Catalytic Series: ECO II. Converter Configuration: Direct Fit. Catalytic Converter Format: Main Catalytic Converter. No If you need to replace your failed or damaged catalytic...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $119.92 - $218.26
    • Eastern® ECO II Universal Fit Oval Catalytic Converter
      (0 reviews)
      # 100293051
      Nissan Frontier 2003, Catalytic Converter by Eastern®. Catalytic Series: ECO II. Converter Configuration: Universal Fit. Catalytic Converter Format: Main Catalytic Converter. No Without Inlet Gasket. Without Outlet Gasket. Without...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $62.25 - $64.60
    • Eastern® Standard Direct Fit Rear Driver Side Catalytic Converter
      (0 reviews)
      # 17574866
      Nissan Frontier 3.3L 2003, Rear Driver Side Catalytic Converter by Eastern®. Catalytic Series: Standard. Converter Configuration: Direct Fit. Catalytic Converter Format: Main Catalytic Converter. Catalytic Converter Oxygen Sensor...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $203.74
    • DEC® Direct Fit Catalytic Converter
      (0 reviews)
      # 86073630
      Nissan Frontier 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...
      Direct fitMade from a heavy duty stainless steel outer shell
      $169.63 - $553.00
    • AP Exhaust® Direct Fit Catalytic Converter
      (0 reviews)
      # 80145332
      Nissan Frontier 3.3L CARB Compliant / EPA Compliant 2003, Direct Fit Catalytic Converter by AP Exhaust®. Includes Integrated Exhaust Manifold. The growing concern for the environment means there is a growing need for quality...
      Manufactured from high quality materialsDesign meet needs of OBDII equipped vehicles
      $499.17 - $532.32
    • Davico® Direct Fit Catalytic Converter
      (0 reviews)
      # 83040532
      Nissan Frontier 2003, Direct Fit Catalytic Converter by Davico®. EPA Compliant. 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...
      Helps your vehicle emit harmless gasesDirect OEM replacement
      $195.80 - $402.94
    • Walker® Quiet-Flow™ Muffler Assembly
      (0 reviews)
      # 35478498
      Nissan Frontier 2003, Quiet-Flow™ Stainless Steel Muffler Assembly by Walker®. Muffler Series: Quiet-Flow™. Muffler Body Height: 7". Muffler Body Width: 9". Muffler Body Material: Stainless Steel. Muffler Configuration: Offset...
      $94.28 - $121.04
    • Bosal® Muffler
      (0 reviews)
      # 88881450
      Nissan Frontier 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
      $85.59 - $125.80
    • Ansa® Muffler
      (0 reviews)
      # 80701292
      Nissan Frontier 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...
      Engineered to provide excellent exhaust system managementBuilt to the strict quality standards
      $99.09 - $144.36
    • AP Exhaust® Challenge Series Muffler
      (0 reviews)
      # 80145345
      Nissan Frontier 2003, Challenge Series Muffler by AP Exhaust®. Body Shape: Oval. Includes Inlet / Outlet Neck. This superior product was carefully designed with key attention to detail and manufactured from high-grade materials to...
      Limited Lifetime Warranty backed by AP Exhaust Products100% aluminized components
      $53.97 - $99.23
    • AP Exhaust® MSL Maximum Direct Fit Muffler
      (0 reviews)
      # 80145364
      Nissan Frontier 2003, MSL Maximum Direct Fit Muffler by AP Exhaust®. Cross Section: 7" x 9". Body Shape: Oval. Overall Length: 22". Inlet Diameter: 2". Outlet Diameter: 2". Includes Inlet / Outlet Neck. This superior product was...
      Designed for a quiet ride100% aluminized components for longer life
      $45.02 - $62.83
    • Walker® Intermediate Pipe
      (0 reviews)
      # 35478496
      Nissan Frontier 2003, Stainless Steel Aluminized Intermediate Pipe by Walker®. Material: Stainless Steel. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Finish: Aluminized. With their extensive selection of accessories and hardware...
      Made of High Quality Aluminized SteelCorrosion Resistant
      $22.92 - $73.26
    • Walker® Y-Pipe
      (0 reviews)
      # 18183658
      Nissan Frontier 3.3L 2003, Stainless Steel Aluminized Y-Pipe by Walker®. Material: Stainless Steel. Outlet Diameter: 2.25". Overall Length: 23.25". Inlet / Outlet Quantity: 2 Inlets / 1 Outlet. Inlet Connection Type: 2 Bolt Welded...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $63.96
    • Bosal® Exhaust Pipe
      (1 reviews)
      # 88882351
      Nissan Frontier 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
      $63.48 - $93.88
    • Ansa® Intermediate Exhaust Pipe
      (0 reviews)
      # 80695557
      Nissan Frontier Crew Cab 2.4L 2003, Intermediate Exhaust Pipe by Ansa®. OE Design. This premium part is essential for completing a professional exhaust installation. The key a well-functioning vehicle is about purchasing only...
      Engineered to provide excellent exhaust system managementBuilt to the strict quality standards
      $81.85
    • Walker® Bracket
      (0 reviews)
      # 18119436
      Nissan Frontier 3.3L 2003, Stainless Steel Bracket by Walker®. Includes: Bracket. Material: Stainless Steel. Overall Length: 5". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. With their extensive selection of accessories and...
      Makes installation quick and easyOptimal OE-style fit and quality
      $19.65
    • Walker® Hanger
      (0 reviews)
      # 18147128
      Nissan Frontier 2003, Hanger by Walker®. Includes: Hanger. 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...
      Makes installation quick and easyOptimal OE-style fit and quality
      $3.53 - $10.30
    • Walker® Insulator
      (0 reviews)
      # 18150234
      Nissan Frontier 2003, Rubber Insulator by Walker®. Includes: Insulator. Material: Rubber. Overall Length: 2.875". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. With their extensive selection of accessories and hardware for the...
      Makes installation quick and easyOptimal OE-style fit and quality
      $3.42
    • Walker® U-Bolt Clamp
      (0 reviews)
      # 104652523
      Nissan Frontier 2003, Stainless Steel U-Bolt Clamp by Walker®. Material: Stainless Steel. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. With their extensive selection of accessories and hardware for the exhaust system, Walker will...
      Makes installation quick and easyOptimal OE-style fit and quality
      $1.98 - $2.32
    • Bosal® Exhaust Clamp
      (0 reviews)
      # 89025229
      Nissan Frontier 2003, Exhaust Clamp by Bosal®. Location: Intermediate Pipe to Rear Silencer. Bosal has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair job quick...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $2.10
    • Bosal® Rear Rubber Mounting
      (0 reviews)
      # 95033566
      Nissan Frontier 2003, Rear Rubber Mounting by Bosal®. Location: Rear. 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,...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $4.66
    • Fel-Pro® Exhaust Manifold Gasket Set
      (0 reviews)
      # 83287609
      Nissan Frontier 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
      $11.17 - $19.73
    • Walker® Exhaust Gasket
      (1 reviews)
      # 18142136
      Nissan Frontier 2003, Exhaust Gasket by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet.
      $2.27 - $4.81
    • Bosal® Exhaust Flange Gasket
      (0 reviews)
      # 20577444
      Nissan Frontier Naturally Aspirated 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...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $3.68 - $6.66
    • Genuine® Exhaust Flange Gasket
      (0 reviews)
      # 8819488
      Nissan Frontier 3.3L 2003, Exhaust Flange Gasket by Genuine®. Upper Catalyst Inlet - 2 Per Engine. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $18.15
    • Nippon Reinz® Exhaust Manifold Gasket
      (0 reviews)
      # 8717041
      Nissan Frontier 2003, Exhaust Manifold Gasket by Nippon Reinz®. 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 engine may be in need of repair, but...
      $7.25 - $20.36
    • Nippon Reinz® Front Exhaust Gasket
      (0 reviews)
      # 8718095
      Nissan Frontier 2.4L 2003, Front Exhaust Gasket by Nippon Reinz®. 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...
      $6.37
    • Fel-Pro® Exhaust Pipe Flange Gasket
      (0 reviews)
      # 83287612
      Nissan Frontier 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
      $4.11 - $4.95
    • Beck Arnley® Exhaust Manifold Gasket Set
      (0 reviews)
      # 35806986
      Nissan Frontier 3.78" Engine Stroke 2003, Exhaust Manifold Gasket Set 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...
      OE quality products from top original equipmentTop quality materials
      $12.37
    • Victor Reinz® Exhaust Manifold Gasket
      (0 reviews)
      # 90729262
      Nissan Frontier 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...
      $11.06 - $17.36
    • Victor Reinz® Exhaust Pipe Flange Gasket
      (0 reviews)
      # 24042545
      Nissan Frontier 3.3L 2003, Exhaust Pipe Flange Gasket by Victor Reinz®, Use 1 per Car. Front Pipe to Front Intermediate Pipe. OEM Standard. Material: Multi-Layered Steel. This is an aftermarket part that replaces factory OE #...
      $9.32
    • Victor Reinz® Exhaust Seal Ring
      (0 reviews)
      # 24182724
      Nissan Frontier 3.3L 2003, Exhaust Seal Ring by Victor Reinz®. Ring Type 'A'. OEM Standard. Material: Steel And Composition. Type 'A'. Thickness: 0.161". When you’re low on oil, coolant or some other fluid, you may be tempted to...
      $4.96 - $5.44
    • Ansa® Exhaust Gasket
      (0 reviews)
      # 80701289
      Nissan Frontier 2.4L 2003, Exhaust Gasket 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....
      Engineered to provide excellent exhaust system managementBuilt to the strict quality standards
      $2.74 - $3.70
    • DNJ Engine Components® Exhaust Manifold Gasket Set
      (0 reviews)
      # 81874430
      Nissan Frontier 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
      $9.28 - $15.90




    Guides & Articles

    • 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

    2003 Nissan Frontier 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
    View More
    Related 2003 Nissan Frontier Pages
    2003 Nissan Frontier Models
    SECURE SHOPPING

    All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only.
    It is neither inferred nor implied that any item sold by CARiD.com, is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.