2003 Jeep Wrangler Performance Exhaust Systems

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    • (0 reviews)
      # 573088
      Jeep Wrangler Rubicon 2003, Force II™ Stainless Steel Single Cat-Back Exhaust System with Tip by Flowmaster®. Polished Embossed Logo Tips. Tip Outlet Diameter: 2.5". Exhaust Pipe Material: Stainless Steel. Exhaust Type: Cat-Back....
      Available sound levels: Mild Sound / Mild - Moderate Sound (depends on application and exhaust type)Increases Power
      $514.97
    • (0 reviews)
      # 20206287
      Jeep Wrangler Rubicon / Sahara / Sport / X 2003, Competition Series Stainless Steel Cat-Back Exhaust System with Tip by MagnaFlow®. Tip Material: Stainless. Muffler Sound: AGGRESSIVE. Exit Location: Single Straight Passenger Side...
      Aggressive SoundDelivers More Horsepower
      $479.03
    • (0 reviews)
      # 1681463
      Jeep Wrangler Rubicon / Sahara / SE / Sport / X 2003, MagnaFlow Series Stainless Steel Cat-Back Exhaust System with Tip by MagnaFlow®. Tip Material: Stainless. Muffler Sound: MODERATE. Exit Location: Single Straight Passenger Side...
      Made in the U.S.A.All Mandrel Bent Tubing
      $608.97
    • (0 reviews)
      # 20206365
      Jeep Wrangler Rubicon / Sahara / SE / Sport / X 2003, Off-Road Pro Series Stainless Steel Cat-Back Exhaust System with Tip by MagnaFlow®. Tip Material: Stainless. Muffler Sound: AGGRESSIVE. Exit Location: Turn Down In Front Of Rear...
      Moderate - Aggressive SoundDesigned for Serious Off Road Racing
      $357.78
    • (0 reviews)
      # 58895845
      Jeep Wrangler Rubicon / Sahara / Sport / X 2003, Touring™ Stainless Steel Single Cat-Back Exhaust System with Tip by Borla®. Muffler Sound: MILD TONE. Muffler Series: Touring™. System Type: Cat-Back. Exit Location: Single Right...
      Mild Growl SoundHorsepower and torque increased by 7 – 10%
      $469.99
    • (0 reviews)
      # 3734833
      Jeep Wrangler Rubicon / Sahara / Sport / X 2003, Swept Side™ Exhaust System by Gibson®. Exhaust Inlet Connection Type: Bolt-On. Exhaust Type: Cat-Back. Exit Configuration: Single. Exit Location: Straight Out The Back Exit....
      Less restriction for increased exhaust flowIncrease of 10-15 horsepower and pound feet of torque
      $334.99 - $432.62
    • (0 reviews)
      # 3695903
      Jeep TJ 4.0L 2003, Installer Series™ Cat-Back Exhaust System by MBRP®. Series: Installer Series™. Exhaust Pipe Material: Aluminized Steel. Exhaust Type: Cat-Back. Main Piping Diameter: 3". Muffler Sound: Moderate. Exit...
      Boosts horsepower and torqueMellow, authoritative exhaust note
      $269.99
    • (0 reviews)
      # 3695883
      Jeep TJ 4.0L 2003, XP Series™ 409 SS Cat-Back Exhaust System by MBRP®. Series: XP Series™. Exhaust Pipe Material: Stainless Steel. Exhaust Type: Cat-Back. Main Piping Diameter: 3". Muffler Sound: Moderate. Exit Location: Single...
      Mellow, authoritative exhaust noteConstructed entirely of T409 stainless steel
      $309.99
    • (2 reviews)
      # 45909564
      Jeep Wrangler Rubicon / Sahara / Sport / X MFI 2003, Monster™ Single Axle-Back Exhaust System by Banks®. Single Rear Turndown Exit. Improve performance and economy with a Banks Monster Exhaust system. Increased pipe size is only...
      Large-diameter stainless steel pipes and muffler6" x 5" polished 304 stainless exhaust tip
      $239.00
    • (0 reviews)
      # 901704
      Jeep Wrangler 4.0L 2003, Sport Polished Stainless Steel Cat-Back Exhaust System by dB®. System Type: Cat-Back. Exhaust Pipe Material: Stainless Steel. Exit Quantity: Single. Exit Location: Single Side Exit. Main Piping Diameter:...
      Engineered Specifically for Each ApplicationSound Tuned to Character of Vehicle
      $525.69
    • (0 reviews)
      # 1067081
      Jeep Wrangler 242 CID 2003, Mach Force XP™ Cat-Back Exhaust System by aFe®. Exhaust Type: Cat-Back. Get increased exhaust flow, more horsepower and torque, improved performance and lower exhaust gas temperatures with the aFe Mach...
      Up to 29% Greater Exhaust Flow than stock systemIncreases horsepower and torque
      $395.00 - $445.00
    • (0 reviews)
      # 15327024
      Jeep Wrangler 2003, Catback Vortex Exhaust System, Single Right Outlet, Stainless Steel by Rugged Ridge®. Get improved performance, increased mileage and throaty sound with this cat-back exhaust system. The Vortex muffler and...
      Less exhaust restriction than factory pipes and mufflerAllows your engine to breathe better for an increase of approximately 10 horsepower
      $543.99
    • (0 reviews)
      # 1221546
      Jeep Wrangler 4.0L 2003, Short Tube Header by Borla®. Primary Tubing Diameter: 1.5". Collector Outlet Diameter: 2.25". CARB Compliant: No. System Type: Short Tube. 304 stainless steel for long life. Connects to the factory...
      Austenitic 304 stainless steel tubing means a lifetime product that won’t ever corrode or deteriorateAll bends are mandrel-bent for smooth transitions and maximum flow characteristics
      $856.99
    • (0 reviews)
      # 3144299
      Jeep Wrangler Rubicon / Sahara / Sport / X MFI 2003, TorqueTube™ Exhaust Manifold System by Banks®. Includes Intake, TransferTube, Air Filter, Filter Housing, Head Shield, Exhaust Manifolds, Y-Pipe, Muffler, Exhaust. Cast OEM...
      Shorty style fits in stock engine bayStainless steel for long service life
      $486.92
    • (0 reviews)
      # 105140883
      Jeep Wrangler 242 CID 2003, Twisted Steel™ Headers by aFe®. The new Twisted Steel performance header from aFe Power is redefining the header industry with the new pulse control technology. aFe engineers have designed this header...
      Optimized Tube Lengths Improve Flow and Performance100% hand MIG-welded construction ensures optimal strength and durability
      $595.00 - $1,195.00
    • (0 reviews)
      # 97262738
      Jeep TJ / Wrangler 242 CID 2003, Twisted Steel™ Stainless Steel Long Tube Race Headers with Non-Catted Y-Pipe by aFe®. The new Twisted Steel performance header from aFe Power is redefining the header industry with the new pulse...
      16-gauge 304 stainless steel mandrel-bent tubing for unrestricted flow4-to-1 formed collectors decrease turbulence and increases exhaust velocity
      $995.00
    • (0 reviews)
      # 21434338
      Jeep Wrangler 2003, Exhaust Header by Rugged Ridge®. Replace your restrictive factory exhaust manifold with one of these free-flowing headers and let your engine breathe! Available in your choice of black painted steel, 409...
      Improves exhaust flowIncreases horsepower and torque
      $319.99 - $570.99
    • (0 reviews)
      # 13210709
      Jeep Wrangler Rubicon / Sahara / Sport / X 2003, Exhaust Header Kit by Drake Off Road®.
      $226.33 - $298.36
    • (0 reviews)
      # 136722468
      Jeep Wrangler 2003, Mild Steel Exhaust Headers by PaceSetter®. CARB Compliant: No. Header Material: Mild Steel. Collector Diameter: Two 2". Primary Tubing Diameter: 1.5". If you want to get the most out of your vehicle, this...
      Mandrel-Bent 16 Gauge Mild Steel TubingTubes Enter Collector In Proper Firing
      $217.93 - $327.35
    • (0 reviews)
      # 10062568
      Jeep Wrangler Rubicon / Sahara / Sport / X 2003, Direct Fit Stainless Steel Federal Catalytic Converter by Flowmaster®. Inlet Diameter: 2.5". Outlet Diameter: 2.25". Converter Configuration: Direct Fit. Substrate Material: Ceramic....
      Exceed all federal emission standardsStainless Steel shells
      $222.52 - $235.50
    • (0 reviews)
      # 61589100
      Jeep Wrangler 2003, Direct Fit Federal OEM Grade Catalytic Converter by MagnaFlow®. Catalytic Series: OEM Grade. Converter Body Material: Stainless Steel. CARB Compliant: No. Converter Configuration: Direct-Fit. Main Piping...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $327.16 - $557.09
    • (0 reviews)
      # 61589096
      Jeep Wrangler 2003, Direct Fit Federal Standard Catalytic Converter by MagnaFlow®. Catalytic Series: Standard. Converter Body Material: Stainless Steel. CARB Compliant: No. Converter Configuration: Direct-Fit. Catalytic Converter...
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $257.92 - $502.46
    • (0 reviews)
      # 100378135
      Jeep Wrangler 2003, Direct-Fit Catalytic Converter by aFe®. Replace the faulty or old rear catalytic converter with the all new aFe power direct-fit front cat replacement. This cat replacement is constructed of 100% MIG welded...
      Front catalytic converter replacements49-State federal approved
      $249.00 - $499.00
    • (0 reviews)
      # 26049860
      Jeep Wrangler 4.0L 2003, Monster™ Stainless Steel Oval Muffler by Banks®, 2.5" Inlet / 2.5" Outlet Diameter. 14" / 9" / 4.5" Body Length / Width / Height. Single Center Inlet / Single Center Outlet. Get increased power and torque...
      Reduces Back-pressure and Increases Exhaust Flow4” straight-through design
      $163.41
    • (0 reviews)
      # 51847794
      Jeep Wrangler 4.0L 2003, Super Turbo™ Center - Offset Aluminized Steel Oval Muffler by DynoMax®. Inlet - Outlet Configuration: Center - Offset. Muffler Body Length: 18". Muffler Inlet Diameter: 2.25". Muffler Outlet Diameter:...
      Constructed to increase horsepower and torque thanks to improved exhaust flowAluminized steel Super Turbo muffler maintains a mellow performance tone
      $64.77
    • (0 reviews)
      # 115306962
      Jeep Wrangler 2003, Replacement Exhaust Kit by Walker®. If you are looking for the ultimate in quality and value, then this superior replacement exhaust kit by Walker is what you need. All its components are designed with precision...
      Direct fit replacementIncludes all applicable flanges, hangers, and sensor fittings
      $43.78 - $456.64
    • (1 review)
      # 4504620
      Jeep Wrangler 2003, Aluminized Steel Muffler and Tailpipe by Omix-ADA®. Material: Aluminized Steel. Muffler Body Height: 4.5". Muffler Body Width: 10". Includes: Tailpipe. Mufflers and tailpipes corrode from within and without,...
      Performs according to OEM specificationsMeets or exceeds OEM quality standards
      $332.90
    • (0 reviews)
      # 16499744
      Jeep Wrangler 2003, Inline Exhaust Manifold by Dorman®. Finish: Natural. Material: Cast Iron. Flange Bolt Hole Quantity: 2. Flange Stud Hole Quantity: 0. Heat Shield Included: No. With Installation Hardware. Package Type: Box. More...
      Cast iron or stainless tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
      $95.95 - $180.95
    • (0 reviews)
      # 16679136
      Jeep TJ / Wrangler 2003, Exhaust Manifold by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $87.10 - $174.20
    • (0 reviews)
      # 85232908
      Jeep Wrangler L6 2003, CalCat™ Stainless Steel Catalytic Converter by Walker®. Catalytic Series: CalCat™. Catalytic Converter Substrate Material: Ceramic. CARB Compliant: Yes. Converter Configuration: Direct Fit. Converter Body...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $321.55 - $456.64
    • (0 reviews)
      # 87067432
      Jeep Wrangler 2003, CalCat™ Stainless Steel Catalytic Converter without Air Tube by Walker®. Catalytic Series: CalCat™. Catalytic Converter Substrate Material: Ceramic. CARB Compliant: Yes. Converter Configuration: Universal...
      RIGHT loading of precious metalsThe proper catalyst material and design
      $106.29 - $145.31
    • (0 reviews)
      # 8741838
      Jeep Wrangler L6 2003, Ultra™ Stainless Steel Catalytic Converter by Walker®. Catalytic Series: Ultra™. Catalytic Converter Substrate Material: Ceramic. CARB Compliant: No. Converter Configuration: Direct Fit. Converter Body...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $189.64 - $334.02
    • (0 reviews)
      # 87067430
      Jeep Wrangler 2003, Ultra™ Stainless Steel Catalytic Converter without Air Tube by Walker®. Catalytic Series: Ultra™. Catalytic Converter Substrate Material: Ceramic. CARB Compliant: No. Converter Configuration: Universal Fit....
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $99.36 - $106.70
    • (0 reviews)
      # 20569963
      Jeep Wrangler 4.0L 2003, 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 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
      $204.88 - $287.16
    • (0 reviews)
      # 17569348
      Jeep Wrangler 242 CID with CA Emissions 2003 ECO II Direct Fit Front Undercar Catalytic Converter by Eastern®. Inlet A: 2 Bolt Spinner. Outlet A: 3 Bolt Welded. Overall Length: 26". If you need to replace your failed or damaged...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $302.74
    • (0 reviews)
      # 100277956
      Jeep Wrangler 242 CID with CA Emissions 2003 ECO II Universal Fit Front Undercar Round Catalytic Converter by Eastern®. Inlet A: 2". Outlet A: 2". Overall Length: 7.75". Converter Body Length: 7.75". Whether your catalytic...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $65.28
    • (0 reviews)
      # 140267956
      Jeep Wrangler 4.0L With LEV1 LEV Specifications 2003, Front Catalytic Converter and Pipe Assembly by DEC®. Location: Front. CARB Compliant: Yes. Converter Configuration: Direct Fit. Pick out a catalytic converter by DEC and get...
      Direct fitMade from a heavy duty stainless steel outer shell
      $557.20
    • (0 reviews)
      # 86071311
      Jeep Wrangler 2003, Standard Catalytic Converter by DEC®. CARB Compliant: No. Converter Configuration: Direct Fit. Pick out a catalytic converter by DEC and get your emissions back into check without worrying to fail again. These...
      Direct fitMade from a heavy duty stainless steel outer shell
      $362.60 - $376.60
    • (0 reviews)
      # 83039145
      Jeep Wrangler 2003, Direct Fit Catalytic Converter by Davico®. Position: Front. CARB Compliant: No. Converter Configuration: Direct Fit. This direct-fit catalytic converter by Davico will be a great solution to replace your failed...
      Helps your vehicle emit harmless gasesDirect OEM replacement
      $347.85 - $347.86
    • (0 reviews)
      # 123384557
      Jeep Wrangler 2003, Quiet-Flow™ Aluminized Steel Oval Muffler by Walker®. Muffler Series: Quiet-Flow™. Inlet Diameter: 2.25". Outlet Diameter: 2.25". Muffler Body Height: 4.25". Muffler Body Width: 9.75". Muffler Body Length:...
      Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
      $70.62
    • (0 reviews)
      # 123384525
      Jeep Wrangler 2003, SoundFX™ Aluminized Steel Oval Direct-Fit Muffler by Walker®. Muffler Series: SoundFX™. Inlet Diameter: 2.25". Outlet Diameter: 2.25". Muffler Body Height: 4.25". Muffler Body Width: 9.75". Muffler Body...
      Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design
      $57.71
    • (0 reviews)
      # 4504629
      Jeep Wrangler 2003, Muffler by Omix-ADA®. Muffler Body Height: 4.5". Muffler Body Width: 10". Continuous Roving Fiberglass Filling. Mufflers corrode from within and without, eventually developing holes where exhaust escapes. These...
      Performs according to OEM specificationsMeets or exceeds OEM quality standards
      $183.86
    • (0 reviews)
      # 96261204
      Jeep TJ / Wrangler 3.43" Engine Stroke 2003, Exhaust Muffler and Tailpipe by Crown®. Includes Muffler and Tailpipe. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $166.40
    • (0 reviews)
      # 123384574
      Jeep Wrangler 2003, Aluminized Steel Tail Pipe by Walker®. CARB Compliant: No. Material: Aluminized Steel. Inlet Diameter: 2.25". Outlet Diameter: 2.25". Overall Length: 41". Inlet Quantity: 1 Inlet. Outlet Quantity: 1 Outlet....
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $43.78
    • (0 reviews)
      # 4536219
      Jeep Wrangler Rubicon / Sahara / Sport / X With Catalytic Converter 2003, Aluminized Steel Exhaust Head Pipe with Catalytic Converters by Omix-ADA®. Location: Front. Material: Aluminized Steel. Includes: Front Catalytic Converters....
      Performs according to OEM specificationsMeets or exceeds OEM quality standards
      $818.10
    • (0 reviews)
      # 4504694
      Jeep Wrangler Rubicon / Sahara / Sport / X 2003, Aluminized Steel Tailpipe by Omix-ADA®. Material: Aluminized Steel. Exhaust pipes corrode from within and without, eventually developing holes where exhaust escapes. These holes can...
      Performs according to OEM specificationsMeets or exceeds OEM quality standards
      $129.43
    • (0 reviews)
      # 4504641
      Jeep Wrangler 2003, Band Clamp by Omix-ADA®. Diameter: 2.75". Major parts like mufflers and pipes may be the stars of the exhaust system, but they couldn't do their jobs without the supporting cast of clamps, gaskets, and hangers....
      Meets or exceeds OEM quality standardsOEM quality at an affordable price
      $15.82
    • (0 reviews)
      # 16684663
      Jeep Wrangler 2003, Exhaust Muffler Hanger by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $12.07
    • (2 reviews)
      # 176923956
      Jeep Wrangler 2003, Heavy Duty Stainless Steel U-Bolt Clamp by Walker®. Material: Stainless Steel. Diameter: 2.25". U-Bolt Diameter: 0.375". With their extensive selection of accessories and hardware for the exhaust system, Walker...
      Makes installation quick and easyOptimal OE-style fit and quality
      $2.24
    • (0 reviews)
      # 123384550
      Jeep Wrangler 2003, Rubber Insulator by Walker®. Material: Rubber. Overall Length: 2.875". Inlet Quantity: 1 Inlet. Outlet Quantity: 1 Outlet. With their extensive selection of accessories and hardware for the exhaust system,...
      Makes installation quick and easyOptimal OE-style fit and quality
      $7.78
    • (0 reviews)
      # 16676265
      Jeep TJ / Wrangler 2003, Exhaust Clamp by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $1.93 - $2.09
    • (0 reviews)
      # 96212925
      Jeep TJ / Wrangler 2003, Exhaust Insulator by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $5.72
    • (0 reviews)
      # 4502761
      Jeep Wrangler 2003, Exhaust Manifold Gasket by Omix-ADA®. Direct Fit. 5 Year Limited Warranty. Major parts like pistons, crankshafts, and cylinder heads may be the stars of the engine, but they couldn't do their jobs without the...
      Meets or exceeds OEM quality standardsOEM quality at an affordable price
      $10.60 - $20.30
    • (0 reviews)
      # 96259814
      Jeep TJ / Wrangler 2.4L 2003, Exhaust Manifold Gasket by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $8.52
    • (0 reviews)
      # 96206811
      Jeep Wrangler 2003, Exhaust and Intake Manifolds Combination Gasket by Crown®. For Use with Cast Iron Split Manifold. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $22.51
    • (0 reviews)
      # 19063538
      Jeep TJ / Wrangler 2.4L 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...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $8.28
    • (0 reviews)
      # 24041215
      Jeep TJ / Wrangler 2.4L MFI 2003, Exhaust Manifold Gasket by Victor Reinz®, Use 1 per Car. OEM Standard. Material: Multi-Layered Steel. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to...
      $7.45
    • (0 reviews)
      # 24043192
      Jeep TJ / Wrangler 242 CID 2003, Exhaust Seal Ring by Victor Reinz®, Use 1 per Car. Exhaust Pipe to Manifold. OEM Standard. Material: Graphite/WireMesh. Type 'F'. ID: 2.275". OD: 2.726". Thickness: 0.5". When you’re low on oil,...
      $10.92
    • (0 reviews)
      # 24046116
      Jeep TJ / Wrangler 242 CID 2003, Intake and Exhaust Manifolds Combination Gasket by Victor Reinz®, Use 1 per Car. Material: Multi-Layered Steel. When you’re low on oil, coolant or some other fluid, you may be tempted to just run...
      $15.85
    • (0 reviews)
      # 139926773
      Jeep Wrangler 2.4L 2003, Exhaust Manifold Gasket by Mahle®. 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 before...
      $13.91




    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

    2003 Jeep Wrangler 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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