2003 Jeep Wrangler Performance Exhaust Systems

Change Vehicle
1 - 60 of 951 results
show:
sort by:
    • Flowmaster® Force II™ Stainless Steel Single Cat-Back Exhaust System
      (0 reviews)
      # 573088
      Jeep Wrangler Rubicon 2003, Force II™ Stainless Steel Single Cat-Back Exhaust System by Flowmaster®. Exhaust Pipe Material: Stainless Steel. System Type: Cat-Back. Muffler Sound: MILD TONE. Muffler Series: 60 Series Delta Flow...
      Available sound levels: Mild Sound / Mild - Moderate Sound (depends on application and exhaust type)Increases Power
      $514.97
    • MagnaFlow® Competition Series Stainless Steel Cat-Back Exhaust System
      (0 reviews)
      # 20206287
      Jeep Wrangler Rubicon / Sahara / Sport / X 2003, Competition Series Stainless Steel Cat-Back Exhaust System by MagnaFlow®. Muffler Sound: AGGRESSIVE. Exit Location: Single Straight Passenger Side Rear Exit. Exit Quantity: Single....
      Aggressive SoundDelivers More Horsepower
      $479.03
    • MagnaFlow® MagnaFlow Series Stainless Steel Cat-Back Exhaust System
      (0 reviews)
      # 1681463
      Jeep Wrangler Rubicon / Sahara / SE / Sport / X 2003, MagnaFlow Series Stainless Steel Cat-Back Exhaust System by MagnaFlow®. Muffler Sound: MODERATE. Exit Location: Single Straight Passenger Side Rear Exit. Exit Quantity: Single....
      Made in the U.S.A.All Mandrel Bent Tubing
      $608.97
    • MagnaFlow® Off-Road Pro Series Stainless Steel Cat-Back Exhaust System
      (0 reviews)
      # 20206365
      Jeep Wrangler Rubicon / Sahara / SE / Sport / X 2003, Off-Road Pro Series Stainless Steel Cat-Back Exhaust System by MagnaFlow®. Muffler Sound: AGGRESSIVE. Exit Location: Turn Down In Front Of Rear Tire Exit. Exit Quantity: Single....
      Moderate - Aggressive SoundDesigned for Serious Off Road Racing
      $357.78
    • Borla® Touring™ Stainless Steel Single Cat-Back Exhaust System
      (0 reviews)
      # 58895845
      Jeep Wrangler Rubicon / Sahara / Sport / X 2003, Touring™ Stainless Steel Single Cat-Back Exhaust System by Borla®. Muffler Sound: MILD TONE. Muffler Series: Touring™. System Type: Cat-Back. Exit Location: Single Rear Exit....
      Mild Growl SoundHorsepower and torque increased by 7 – 10%
      $428.99
    • Gibson® Swept Side™ Cat-Back Single Exhaust System
      (0 reviews)
      # 3734833
      Jeep Wrangler Rubicon 2003, Swept Side™ Cat-Back Exhaust System by Gibson®. Finish: Natural. Main Piping Diameter: 2.25". Exhaust Inlet Connection Type: Flange Connection (To The Converter). Exit Location: Straight Out The Back...
      Less restriction for increased exhaust flowIncrease of 10-15 horsepower and pound feet of torque
      $334.99 - $432.62
    • MBRP® Installer Series™ Cat-Back Exhaust System
      (0 reviews)
      # 3695903
      Jeep TJ 4.0L 2003, Installer Series™ Cat-Back Exhaust System by MBRP®. Muffler Sound: MODERATE. Exit Quantity: Single. Main Piping Diameter: 3". Exit Location: Single Side Exit. System Type: Cat-Back. Muffler Series: Installer...
      Boosts horsepower and torqueMellow, authoritative exhaust note
      $269.99
    • MBRP® XP Series™ 409 SS Cat-Back Exhaust System
      (0 reviews)
      # 3695883
      Jeep TJ 4.0L 2003, XP Series™ 409 SS Cat-Back Exhaust System by MBRP®. Muffler Sound: MODERATE. Exit Quantity: Single. Main Piping Diameter: 3". Exit Location: Single Side Exit. System Type: Cat-Back. Muffler Series: XP...
      Mellow, authoritative exhaust noteConstructed entirely of T409 stainless steel
      $309.99
    • Banks® Monster™ Single Axle-Back Exhaust System
      (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
    • dB® Sport Polished Stainless Steel Cat-Back Exhaust System
      (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
      $546.72
    • aFe® MACH Force XP 409 SS Cat-Back Exhaust System
      (0 reviews)
      # 1067081
      Jeep TJ / Wrangler 242 CID 2003, MACH Force XP 409 SS Cat-Back Exhaust System by aFe®. Get increased exhaust flow, more horsepower and torque, improved performance and lower exhaust gas temperatures with the aFe Mach Force XP...
      Up to 29% Greater Exhaust Flow than stock systemIncreases horsepower and torque
      $395.00 - $445.00
    • aFe® MACH Force XP Hi-Tuck Cat-Back Exhaust System (2.5")
      (0 reviews)
      # 3374999
      Jeep Wrangler 242 CID 2003, MACH Force XP Hi-Tuck Cat-Back Exhaust System by aFe®. 2.5". Get increased exhaust flow, more horsepower and torque, improved performance and lower exhaust gas temperatures with the aFe Mach Force XP...
      Up to 29% Greater Exhaust Flow than stock systemIncreases horsepower and torque
      $395.00
    • DynoMax® Super Turbo™ Stainless Steel Cat-Back Exhaust System
      (0 reviews)
      # 18215873
      Jeep Wrangler 4.0L 2003, Super Turbo™ Exhaust System by DynoMax®. Exit Location: Rear. Exhaust Pipe Material: Stainless Steel. Exit Quantity: Single. System Type: Cat-Back. Main Piping Diameter: 2.5". Tip Outlet Diameter: 2.5"....
      Constructed to increase horsepower and torque thanks to improved exhaust flowStainless steel Super Turbo muffler will maintain a mellow performance tone
      $161.51
    • Rugged Ridge® Catback Vortex Exhaust System
      (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
    • Borla® Stainless Steel Short Tube Header
      (0 reviews)
      # 1221546
      Jeep Wrangler 4.0L 2003, Stainless Steel 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...
      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
      $847.99
    • Banks® TorqueTube™ Exhaust Manifold System
      (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
    • aFe® Twisted Steel 409 SS Headers (1.5")
      (0 reviews)
      # 1067180
      Jeep Wrangler 242 CID 2003, Twisted Steel 409 SS Headers by aFe®. 1.5". The new Twisted Steel performance header from aFe Power is redefining the header industry with the new pulse control technology. aFe engineers have designed...
      Optimized Tube Lengths Improve Flow and Performance100% hand MIG-welded construction ensures optimal strength and durability
      $595.00
    • Flowtech® Black Shorty Header
      (0 reviews)
      # 83580967
      Jeep Wrangler 4.0L 2003, Shorty Header by Flowtech®. Finish: Black Painted. System Type: Short Tube Header. CARB Compliant: No. This product is made of high-quality materials to serve you for years to come. Designed using...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $302.95
    • Flowtech® Ceramic Shorty Header
      (0 reviews)
      # 83580966
      Jeep Wrangler 4.0L 2003, Shorty Header by Flowtech®. Finish: Ceramic Coated. System Type: Short Tube Header. CARB Compliant: No. This product is made of high-quality materials to serve you for years to come. Designed using...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $403.95
    • Rugged Ridge® Exhaust Header
      (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
    • Drake Off Road® Exhaust Header Kit
      (0 reviews)
      # 13210709
      Jeep Wrangler Rubicon / Sahara / Sport / X 2003, Exhaust Header Kit by Drake Off Road®.
      $292.31 - $385.34
    • PaceSetter® Mild Steel Exhaust Header
      (0 reviews)
      # 81961037
      Jeep Wrangler Rubicon / Sahara / Sport / X 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...
      Designed to enhance the performance of your vehicleMade from premium quality materials
      $223.74 - $460.91
    • Flowmaster® Direct Fit Stainless Steel Federal Catalytic Converter with Ceramic Substrate
      (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". Substrate Material: Ceramic. Inlet Connection Type: Flanged....
      Exceed all federal emission standardsStainless Steel shells
      $222.52 - $235.50
    • MagnaFlow® Direct Fit Federal OEM Grade Catalytic Converter
      (0 reviews)
      # 61589100
      Jeep Wrangler 2003, Direct Fit Federal OEM Grade Catalytic Converter by MagnaFlow®. Converter Body Material: Stainless Steel. CARB Compliant: No. Converter Configuration: Direct-Fit. Main Piping Diameter: 2.5". If your car needs...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $327.16 - $557.09
    • MagnaFlow® Direct Fit Federal Standard Catalytic Converter
      (0 reviews)
      # 61589096
      Jeep Wrangler 2003, Direct Fit Federal Standard Catalytic Converter by MagnaFlow®. Converter Body Material: Stainless Steel. CARB Compliant: No. Converter Configuration: Direct-Fit. Catalytic Converter Format: Pre-Catalytic...
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $257.92 - $502.46
    • Banks® Monster™ Stainless Steel Oval Muffler
      (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...
      $163.42
    • DynoMax® Super Turbo™ Direct Fit Muffler
      (0 reviews)
      # 51847794
      Jeep Wrangler 4.0L After 1-24-00 2003, Direct Fit Muffler by DynoMax®. Muffler Series: Super Turbo™. Muffler Body Shape: Oval. Muffler Configuration: Center - Offset. Get improved exhaust flow and reduced back pressure for better...
      Constructed to increase horsepower and torque thanks to improved exhaust flowAluminized steel Super Turbo muffler maintains a mellow performance tone
      $67.14
    • AP Exhaust® Xlerator Performance Muffler
      (0 reviews)
      # 81676617
      Jeep Wrangler 2003, Xlerator Performance Muffler by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on...
      Deep performance soundIncreased exhaust flow
      $29.43 - $41.08
    • Dorman® Exhaust Manifold
      (0 reviews)
      # 16499744
      Jeep Wrangler 2003, Exhaust Manifold by Dorman®. Package Quantity: 1; Package Type: Box; . More like a complete kit than a single part, many of the Exhaust Manifolds include gaskets and hardware for a complete installation. Since...
      Cast iron or stainless tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
      $98.95 - $160.50
    • Crown® Exhaust Manifold
      (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
      $94.07 - $188.14
    • Walker® CalCat™ Direct Fit Catalytic Converter
      (0 reviews)
      # 85232908
      Jeep Wrangler 4.0L 2003, CalCat™ Direct Fit Catalytic Converter by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Body Material: Stainless Steel. Substrate Material: Ceramic. Walker offers complete coverage: direct-fit...
      $286.08 - $456.64
    • Walker® CalCat™ Universal Fit Catalytic Converter
      (0 reviews)
      # 87067432
      Jeep Wrangler 2003, CalCat™ Universal Fit Catalytic Converter by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Connection Type: Pipe Inlet and Outlet Connection. Oxygen Sensor Location: without O2 Sensor Port. Body...
      EPA & CARB Emissions Products Available for Most Vehicles5 Year / 50,000 Miles Warranty on Structural Components
      $108.86 - $162.31
    • Walker® Ultra™ Direct Fit Catalytic Converter
      (0 reviews)
      # 8741838
      Jeep Wrangler 4.0L with Federal Emission 2003, Ultra™ Direct Fit Catalytic Converter by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Body Material: Stainless Steel. Substrate Material: Ceramic. This catalytic converter...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $198.27 - $334.02
    • Walker® Ultra™ Universal Fit Catalytic Converter
      (0 reviews)
      # 87067431
      Jeep Wrangler with Federal Emission 2003, Ultra™ Universal Fit Catalytic Converter by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Connection Type: Pipe Connection. Oxygen Sensor Location: without O2 Sensor Port. Body...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $103.58 - $111.24
    • Bosal® Direct Fit Catalytic Converter
      (0 reviews)
      # 20569963
      Jeep Wrangler 4.0L 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 Bosal. They’re a...
      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 - $279.66
    • Eastern® ECO II Direct Fit Front Catalytic Converter
      (0 reviews)
      # 17569348
      Jeep Wrangler 4.0L with CA Emission 2003, Front Catalytic Converter by Eastern®. Catalytic Series: ECO II. 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
      $294.84
    • Eastern® ECO II Universal Fit Front Round Catalytic Converter
      (0 reviews)
      # 100277956
      Jeep Wrangler 4.0L with CA Emission 2003, Front Catalytic Converter by Eastern®. Catalytic Series: ECO II. Converter Configuration: Universal Fit. Catalytic Converter Format: Main Catalytic Converter. Inlet Diameter: 2". Outlet...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $65.28
    • DEC® Direct Fit Catalytic Converter
      (0 reviews)
      # 86071311
      Jeep Wrangler 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
      $362.60 - $376.60
    • Davico® Direct Fit Catalytic Converter
      (0 reviews)
      # 83039145
      Jeep Wrangler 2003, Direct Fit Catalytic Converter by Davico®. Position: Front. EPA Compliant. This direct-fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic converter. Once your...
      Helps your vehicle emit harmless gasesDirect OEM replacement
      $347.85 - $347.86
    • Walker® Quiet-Flow™ Oval Muffler
      (0 reviews)
      # 18161397
      Jeep Wrangler 2003, Quiet-Flow™ Aluminized Oval Muffler by Walker®. Inlet Diameter 1: 2.25". Inlet Configuration: Center. Outlet Diameter: 2.25". Outlet Configuration: Offset. Overall Length: 22". Inlet / Outlet Quantity: 1 Inlet...
      Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
      $74.56
    • Walker® SoundFX™ Direct Fit Muffler
      (0 reviews)
      # 85225463
      Jeep Wrangler 2003, SoundFX™ Direct Fit Muffler by Walker®. This muffler is the right choice if you opt for quality acoustics and performance. Walker offers 100% aluminized steel SoundFX Mufflers with direct fit and universal fit...
      Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design
      $60.68
    • Omix-ADA® Aluminized Steel Muffler and Tailpipe
      (1 reviews)
      # 4504620
      Jeep Wrangler 2003, Aluminized Steel Muffler and Tailpipe by Omix-ADA®. Direct Fit. 5 Year Limited Warranty. Mufflers corrode from within and without, eventually developing holes where exhaust escapes. These holes can increase...
      Performs according to OEM specificationsMeets or exceeds OEM quality standards
      $332.90
    • Omix-ADA® Muffler
      (1 reviews)
      # 4504629
      Jeep Wrangler 2003, Muffler by Omix-ADA®. Continuous Roving Fiberglass Filling. Direct Fit. 5 Year Limited Warranty. Mufflers corrode from within and without, eventually developing holes where exhaust escapes. These holes can...
      Performs according to OEM specificationsMeets or exceeds OEM quality standards
      $183.86
    • Crown® Exhaust Muffler and Tailpipe
      (0 reviews)
      # 96261204
      Jeep TJ / Wrangler 242 CID 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 exciting driving...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $192.70
    • Walker® Tail Pipe
      (0 reviews)
      # 18179243
      Jeep Wrangler 2003, Aluminized Tail Pipe by Walker®. Inlet Diameter 1: 2.25". Outlet Diameter: 2.25". Overall Length: 41". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Connection Type: Pipe Connection. Outside Inlet Diameter:...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $43.26
    • Omix-ADA® Aluminized Steel Exhaust Pipe
      (0 reviews)
      # 57850931
      Jeep Wrangler 242 CID 2003, Aluminized Steel Exhaust Pipe by Omix-ADA®. Direct Fit. 5 Year Limited Warranty. Exhaust pipes corrode from within and without, eventually developing holes where exhaust escapes. These holes can increase...
      Performs according to OEM specificationsMeets or exceeds OEM quality standards
      $129.43 - $818.10
    • Walker® Insulator
      (0 reviews)
      # 18152673
      Jeep Wrangler 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
      $7.63
    • Crown® Exhaust Insulator
      (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
      $5.84
    • Crown® Exhaust Muffler Hanger
      (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
      $13.03
    • Omix-ADA® Exhaust Manifold Gasket
      (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
    • Fel-Pro® Exhaust Manifold Gasket Set
      (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
      $8.44
    • Walker® 3 Bolt Exhaust Gasket
      (0 reviews)
      # 18145298
      Jeep Wrangler 4.0L 2003, 3 Bolt Exhaust Gasket by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Thickness: 0.051". Bolt Hole Diameter: 0.39". Port Dimensions: 2.56" Length x 2.56" Width. Bolt Hole Center to Center Distance:...
      Makes installation quick and easyOptimal OE-style fit and quality
      $5.04
    • Crown® Exhaust Clamp
      (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
      $1.85 - $2.26
    • Crown® Exhaust Manifold Gasket
      (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
      $9.20
    • Crown® Exhaust and Intake Manifolds Combination Gasket
      (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
      $24.31
    • Fel-Pro® Exhaust Pipe Flange Gasket
      (1 reviews)
      # 19003075
      Jeep TJ / Wrangler 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
      $3.45 - $11.96
    • Victor Reinz® Catalytic Converter Gasket
      (0 reviews)
      # 24032649
      Jeep TJ / Wrangler 242 CID 2003, Catalytic Converter Gasket by Victor Reinz®, Use 1 per Car. Exhaust Pipe to Catalytic Converter. OEM Standard. Material: Nitroseal. This is an aftermarket part that replaces factory OE # 60292, 5201...
      $5.40
    • Victor Reinz® Exhaust Manifold Gasket
      (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. This is an aftermarket part that replaces factory OE # MS92846, 4781 255AA. When you’re low...
      $7.15
    • Victor Reinz® Exhaust Seal Ring
      (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". This is an aftermarket part...
      $10.45
    • Victor Reinz® Intake and Exhaust Manifolds Combination Gasket
      (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. This is an aftermarket part that replaces factory OE # MS4665, 4854 038, MS93094. When...
      $15.28




    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 Jeep Wrangler 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 Jeep Wrangler Pages
    2003 Jeep Wrangler 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.