2003 Jeep Wrangler Exhaust System Kit Parts

Choose your Submodel for your 2003 Jeep Wrangler


Showing 1 - 10 of 13 products
Image
SKU
Product
Rating
Price

Crown Automotive
  • Includes Muffler And Tailpipe; w/Flange;Not Legal For Sale Or Use In California
  • Exhaust Kit; Includes Muffler And Tailpipe; w/Flange;
  • Exhaust Kit
  • Product Attributes:
    • Exit Position: Oem
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm; Http://www.p65warnings.ca.gov/
    • Exit Style: Turn Out
  • Features:
    • Exhaust Kit
  • Crown Automotive is the premiere manufacturer and distributor of quality replacement parts for Jeep(R) CJ(TM), Wrangler(TM), Cherokee(TM), Grand Cherokee(TM), Liberty(TM), and Commander(TM). With over 8,000 different parts in stock for Jeep(R) vehicles from 1942 on up, Crown has the largest stock of replacement parts for Jeep(R) vehicles, including factory-discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission and transfer case components. Crown Automotive also offers an exclusive line of component kits and accessory products. Because we know that Jeeps are driven harder than most other vehicles, we emphasize offering only quality parts. In fact, we test parts on Jeeps before distributing them to our dealers to insure that they meet our standards for quality. Crown also supports its entire line with a 12 month/12,000 mile warranty to insure our dealers and their customers of our commitment to offering quality parts.

Additional Fitment Information:
Vehicle Block CC Engine Sub Model CID
2003 - Jeep Wrangler L - 6 Cyl 4.0L Rubicon 242

MBRP Exhaust
  • 2.5in. Cat-Back. Single Side Exit. T409
  • 2.5in. Cat-Back. Single Side Exit. T409 Stainless Steel.
  • MBRP Armor Plus Cat-Back Exhaust
  • Product Attributes:
    • Exhaust Tip Wall: Dual
    • Major: Performance Gas
    • Tail Pipe Quantity: 1
    • Exhaust Tip Edge: Straight
    • Exhaust Tip Quantity: 1
    • Fuel Type: Gasoline
    • Muffler Flanged Inlet: No
    • Minor: Single
    • Tail Pipe Outlet Outside Diameter: 2.5
    • Exhaust Tip Material: Stainless Steel
    • Muffler Quantity: 1
    • Muffler Outlet Quantity: 1
    • Clamps Included: Yes
    • Vehicle Segment: Truck
    • Muffler Flanged Outlet: No
    • Tail Pipe Tapered Outlet: No
    • Bolt-On Yes/No: No
    • Profile: Street Profile
    • Exhaust Tip Length: 12
    • Exhaust Tip Intercooled: No
    • Muffler Finish: Polished
    • Muffler Outlet Connection: Slip-fit
    • Inlet Type: Bolt-on
    • UPS Able: Yes
    • Muffler Inlet Connection: Slip-fit
    • Prop 65 (C, R or CR): Cr
    • Tubing Diameter: 2.5 Inch
    • Exhaust Tip Cut: Angled
    • Exhaust Tip Connection: Bolt-on
    • Hangers Included: Yes
    • Exit Style:
      • Single Side
      • Single Side Exit
    • Cutting Required: Yes
    • Main Piping Diameter: 2.5
    • Clamping Type: Round Band
    • Gasket Or Seal Included: No
    • Exhaust Tip Resonated: No
    • Muffler Yes/No: Yes
    • Spring Bolt Kit Included: No
    • Muffler Body Material: T409 Stainless Steel
    • Muffler Body Shape: Round
    • Tip Shape: Round
    • MBRP Series: Armor Plus
    • Exhaust Tip Diameter: 3.5
    • Pipe Material: T409 Stainless Steel
    • Exhaust Tip Finish: Polished
  • Features:
    • Rugged T409 Stainless Steel Construction. MBRP Signature Styling and Sound.
  • RELIABILITY BACKED FOR A LIFETIME - ARMOR PLUS Series exhaust systems are crafted from corrosion-resistant T409 Stainless Steel - a value-oriented material designed to protect from penetrating rust and will stand up to almost anything you can throw at it. T409 Stainless Steel tubing is easy to clean. If you’re looking for a performance exhaust system with a Lifetime Warranty, this is probably the one for you. If you don’t find yourself faced with lots of precipitation and salt, this is all you’re ever going to need. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends. The end result is that it gives you more fresh air inside your engine’s cylinders, allowing it to produce more power and improve vehicle performance and longevity. It's important to note that T409 Stainless Steel is resistant to penetrating rust but winter conditions, heavy salt air, and road treatments might accelerate the corrosion process, these conditions are not covered by MBRP's manufacturer warranty unless the part or system fails completely. When it comes to a performance exhaust system, choose the MBRP ARMOR PLUS Series for a reliable option backed for a lifetime. MBRP, Stand out from the crowd with a performance exhaust system that sounds great.

Additional Fitment Information:
Vehicle Block CC Engine Manuf. Body Code Sub Model CID
2003 - Jeep Wrangler L - 6 Cyl 4.0L TJ X AT 242

MBRP Exhaust
  • 2.5in. Cat-Back. Single Side. BLK.
  • 2.5in. Cat-Back. Single Side. Black Coated Aluminized Steel.
  • Armor BLK Cat Back Exhaust System
  • Product Attributes:
    • Exhaust Tip Wall: Single
    • Major: Performance Gas
    • Tail Pipe Quantity: 1
    • Exhaust Tip Edge: Rolled End
    • Exhaust Tip Quantity: 1
    • Fuel Type: Gasoline
    • Muffler Flanged Inlet: No
    • Minor: Single
    • Tail Pipe Outlet Outside Diameter: 2.5
    • Exhaust Tip Material: Stainless Steel
    • Muffler Quantity: 1
    • Muffler Outlet Quantity: 1
    • Clamps Included: Yes
    • Vehicle Segment: Truck
    • Muffler Flanged Outlet: No
    • Tail Pipe Tapered Outlet: No
    • Bolt-On Yes/No: No
    • Profile: Street Profile
    • Exhaust Tip Length: 12
    • Exhaust Tip Intercooled: No
    • Muffler Finish: Polished
    • Muffler Outlet Connection: Slip-fit
    • Inlet Type: Bolt-on
    • UPS Able: Yes
    • Muffler Inlet Connection: Slip-fit
    • Prop 65 (C, R or CR): Cr
    • Tubing Diameter: 2.5 Inch
    • Exhaust Tip Cut: Angled
    • Exhaust Tip Connection: Bolt-on
    • Hangers Included: Yes
    • Exit Style:
      • Single Side
      • Single Side Exit
    • Cutting Required: Yes
    • Main Piping Diameter: 2.5
    • Clamping Type: Round Band
    • Gasket Or Seal Included: No
    • Exhaust Tip Resonated: No
    • Muffler Yes/No: Yes
    • Spring Bolt Kit Included: No
    • Muffler Body Material: Aluminized Steel
    • Muffler Body Shape: Round
    • Tip Shape: Round
    • MBRP Series: Armor Blk
    • Exhaust Tip Diameter: 3.5
    • Pipe Material: Black-coated Aluminized Steel
    • Exhaust Tip Finish: Black-coated
  • Features:
    • Black Coated. Fully Sealed Seams for Rust Resistance. MBRP Signature Styling and Sound.
  • STYLE THAT'S WORTH A SECOND LOOK - ARMOR BLK Series exhaust systems crank your vehicle’s style dial to 11. The ARMOR BLK series offers the same performance as the other series with an engineered, high-heat black powder coating on the tailpipe(s) and tip(s). Manufactured using heavy-gauge Aluminized Steel tubing throughout the whole system, everything but the tailpipe and tip are left as mill-finish steel for better resistance of damage under your vehicle. This material can be a great choice for you if you live in a dry climate that doesn’t see much precipitation. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends. The end result is that it gives you more fresh air inside your engine’s cylinders, allowing it to produce more power and improve vehicle performance and longevity. The black powder coating features a 1-year warranty against factory defects, and the remaining parts feature an industry leading 3-year warranty. MBRP, Stand out from the crowd with a performance exhaust system that sounds great.

Additional Fitment Information:
Vehicle Block CC Engine Manuf. Body Code Sub Model CID
2003 - Jeep Wrangler L - 6 Cyl 4.0L TJ Sahara 242

MBRP Exhaust
  • 2.5in. Cat-Back. Single Side Exit. AL
  • 2.5in. Cat-Back. Single Side Exit. Aluminized Steel.
  • Armor Lite Cat Back Exhaust System
  • Product Attributes:
    • Exhaust Tip Wall: Single
    • Major: Performance Gas
    • Tail Pipe Quantity: 1
    • Exhaust Tip Edge: Rolled End
    • Exhaust Tip Quantity: 1
    • Fuel Type: Gasoline
    • Muffler Flanged Inlet: No
    • Minor: Single
    • Tail Pipe Outlet Outside Diameter: 2.5
    • Exhaust Tip Material: Stainless Steel
    • Muffler Quantity: 1
    • Muffler Outlet Quantity: 1
    • Clamps Included: Yes
    • Vehicle Segment: Truck
    • Muffler Flanged Outlet: No
    • Tail Pipe Tapered Outlet: No
    • Bolt-On Yes/No: No
    • Profile: Street Profile
    • Exhaust Tip Length: 12
    • Exhaust Tip Intercooled: No
    • Muffler Finish: Polished
    • Muffler Outlet Connection: Slip-fit
    • Inlet Type: Bolt-on
    • UPS Able: Yes
    • Muffler Inlet Connection: Slip-fit
    • Prop 65 (C, R or CR): Cr
    • Tubing Diameter: 2.5 Inch
    • Exhaust Tip Cut: Angled
    • Exhaust Tip Connection: Bolt-on
    • Hangers Included: Yes
    • Exit Style:
      • Single Side
      • Single Side Exit
    • Cutting Required: Yes
    • Main Piping Diameter: 2.5
    • Clamping Type: Round Band
    • Gasket Or Seal Included: No
    • Exhaust Tip Resonated: No
    • Muffler Yes/No: Yes
    • Spring Bolt Kit Included: No
    • Muffler Body Material: Aluminized Steel
    • Muffler Body Shape: Round
    • Tip Shape: Round
    • MBRP Series: Armor Lite
    • Exhaust Tip Diameter: 3.5
    • Pipe Material: Aluminized Steel
    • Exhaust Tip Finish: Polished
  • Features:
    • Heavy Duty Aluminized Steel, Fully Sealed Tubing for Rust Resistance. MBRP Signature Styling and Sound.
  • THE BEST BANG FOR YOUR BUCK - ARMOR LITE Series exhaust systems are a value option with the same fitment, performance and sound as the premium products from MBRP. Heavy-gauge Aluminized Steel tubing helps to resist dings and dents caused by debris under your vehicle. This material can be a great choice for you if you live in a dry climate that doesn’t see much precipitation, or if you’re looking for great sound on a budget. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends. The end result is that it gives you more fresh air inside your engine’s cylinders, allowing it to produce more power and improve vehicle performance and longevity. MBRP, Stand out from the crowd with a performance exhaust system that sounds great.

Additional Fitment Information:
Vehicle Block CC Engine Manuf. Body Code Sub Model CID
2003 - Jeep Wrangler L - 6 Cyl 4.0L TJ X AT 242

Banks
  • Monster Exhaust System
  • Monster Exhaust System, 2.5-inch Single Exit, Chrome Tip for 2000-2003 Jeep Wrangler TJ 2.5L/4.0L, w/Cat outlet 2 bolt flange
  • Features:
    • Flows up to 140% better than stock!
  • Huge 2.5 inch stainless mandrel-bent tailpipe with a polished or Black tip. Straight-thru Monster muffler flows up to 140 percent better than stock. Slashes backpressure, throaty sound. Constructed of heavy-gauge stainless steel, Banks Monster features a supersized, 2.5 inch tailpipe with a stainless tailpipe tip polished to a mirror finish. Banks Monster muffler, its straight-through performance muffler, is the industry's least restrictive. In comparison tests, Banks muffler flowed 501.2 cfm at 1 psi - a 140 percent improvement over the stock exhaust's 208.6 cfm, and about 44 percent better than the nearest competitor. Monster virtually eliminates backpressure from the catalytic converter back, for more power and efficiency - and an authoritative, yet civil, exhaust note. For maximum results, combine with Banks TorqueTube system. Includes: Stainless Monster muffler, Stainless 2.5 inch tailpipe, Stainless tailpipe tip in polished Chrome or black, Mounting hardware.

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine CID
2003 - Jeep Wrangler L - GAS 6 Cyl 4.0L 242

Magnaflow
  • Off Road Pro Series Gas Stainless Cat-Back
  • Turn Down In Front Of Rear Tire Exit
  • Off Road Pro Series Gas Stainless Cat-Back
  • Off-Road Pro Series Gas Stainless Cat-Back
  • Product Attributes:
    • Main Piping Diameter: 2.5
    • Muffler Type: Straight-through
    • Tip Diameter: 3
    • Muffler Finish: Satin
    • Tip Finish: Satin
    • Exit Style: Turndown In Front Of Rear Tire
    • Tip Length: 10
    • Tip Type: Clamp-on;single Wall;turndown;cut Edge
    • Inlet Connection Type: Bolt-on

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - Jeep Wrangler L - 6 Cyl 4.0L 242

MagnaFlow Performance Exhaust
  • Off Road Pro Series Gas Stainless Cat-Back
  • Turn Down In Front of Rear Tire Exit
  • Magnaflow Off Road Pro Series Gas Stainless Cat-Back
  • Off-Road Pro Series Gas Stainless Cat-Back System
  • Product Attributes:
    • Exhaust Tip Wall: Single Wall
    • Muffler Type: Straight-through
    • Exhaust Tip Edge: Cut Edge
    • Exhaust Tip Quantity: 1
    • Exhaust Tip Material: Stainless Steel
    • Muffler Quantity: 1
    • Muffler Body Length: 14
    • Clamps Included: Yes
    • Muffler Body Height: 5
    • Exhaust Tip Length: 10
    • Exhaust Tip Intercooled: No
    • Muffler Finish: Satin
    • Valve Included: No
    • Inlet Type: Bolt-on
    • Exhaust Tip Cut: Turndown
    • Exhaust Tip Connection: Clamp-on
    • Hangers Included: Yes
    • Exit Style: Turndown In Front Of Rear Tire
    • Muffler Body Width: 5
    • Mounting Bracket Included: No
    • Main Piping Diameter: 2.5
    • Clamping Type: Band Clamp
    • Gasket Or Seal Included: No
    • Exhaust Tip Resonated: No
    • Exhaust Tip Shape: Round
    • Muffler Body Material: Stainless Steel
    • Exhaust Tip Diameter: 3
    • Catalytic Converter Quantity: 0
    • Pipe Material: Stainless Steel
    • Exhaust Tip Finish: Satin
  • Features:
    • Available for gas or diesel trucks and SUV's
    • 100% Stainless Steel
    • High flow straight through design
  • The MagnaFlow 2000-2006 Jeep Wrangler Off-Road Pro Series Cat-Back Performance Exhaust System 17122 brings additional off-roading prowess and our deep signature exhaust note to your 2.4L, 2.5L, 4.0L 2000-2006 Jeep Wrangler with a weight-optimized, dyno-tested, corrosion resistant and durable stainless steel design engineered to closely hug the undercarriage for improved ground clearance. Exhaust kit 17122 is engineered to produce Very Aggressive exterior and Aggressive interior sound levels. Extensive 3D scanning was used during the development of this Jeep Wrangler exhaust system to create a direct-fit design, enabling a do-it-yourself installation process. 17122's emissions-legal cat-back design replaces all your truck's exhaust components from the catalytic converter on back with its 2.5in. diameter mandrel bent main piping that passes through 1 Straight-Through mufflers before ending in a turndown before rear axle exit with 3in. Satin Clamp-On Single Wall Turndown Cut Edge tips. Exhaust system 17122 is produced using advanced CNC precision robotic manufacturing techniques and backed by MagnaFlow's limited lifetime warranty.

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - Jeep Wrangler L - 6 Cyl 4.0L 242

Magnaflow
  • Single Straight Passenger Side Rear Exit
  • Street Series Stainless Cat-Back System
  • Street Series Stainless Cat-Back System
  • Product Attributes:
    • Main Piping Diameter: 2.5
    • Muffler Type: Straight-through
    • Tip Diameter: 2.75
    • Muffler Finish: Satin
    • Exit Style: Single Straight Passenger Side Rear
    • Tip Length: 9
    • Tip Type: Welded;single Wall;turndown;cut Edge
    • Inlet Connection Type: Bolt-on

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - Jeep Wrangler L - 6 Cyl 4.0L 242

MagnaFlow Performance Exhaust
  • Single Straight Passenger Side Rear Exit
  • Magnaflow Street Series Stainless Cat-Back System
  • Street Series Stainless Cat-Back System
  • Product Attributes:
    • Exhaust Tip Wall: Single Wall
    • Muffler Type: Straight-through
    • Exhaust Tip Edge: Cut Edge
    • Exhaust Tip Quantity: 1
    • Exhaust Tip Material: Stainless Steel
    • Muffler Quantity: 1
    • Muffler Body Length: 18
    • Clamps Included: Yes
    • Muffler Body Height: 5
    • Exhaust Tip Length: 9
    • Exhaust Tip Intercooled: No
    • Muffler Finish: Brushed
    • Valve Included: No
    • Inlet Type: Bolt-on
    • Exhaust Tip Cut: Turndown
    • Exhaust Tip Connection: Welded-on
    • Hangers Included: Yes
    • Exit Style: Single Straight Passenger Side Rear
    • Muffler Body Width: 8
    • Mounting Bracket Included: No
    • Main Piping Diameter: 2.5
    • Clamping Type: Band Clamp
    • Gasket Or Seal Included: No
    • Exhaust Tip Resonated: No
    • Exhaust Tip Shape: Round
    • Muffler Body Material: Stainless Steel
    • Exhaust Tip Diameter: 2.75
    • Catalytic Converter Quantity: 0
    • Pipe Material: Stainless Steel
    • Exhaust Tip Finish: Polished
  • Features:
    • Dyno-proven performance
    • Durable corrosion-resistant stainless steel construction
    • CNC precision robotic manufacturing techniques
  • The MagnaFlow 2000-2006 Jeep Wrangler Street Series Cat-Back Performance Exhaust System brings out the personality of your 2.4L, 2.5L, 4.0L 2000-2006 Jeep Wrangler with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 2.5in. main piping and 1 Straight-Through mufflers ending in a Single Straight Passenger Side Rear exit with 2.75in. Polished Welded-On Single Wall Turndown Cut Edge tips, this Jeep Wrangler exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other Jeep Wrangler's to shame. With this system your vehicle will be producing Moderate exterior and Mild interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 15855 features a cat-back layout that replaces your ride's stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15855 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty.

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - Jeep Wrangler L - 4 Cyl 2.4L 148

MBRP Exhaust
  • 2.5in. Cat-Back. Single Rear Exit. Off-Road Turn Down. AL
  • For Off Road Use Only
  • 2.5in. Cat-Back. Single Rear Exit. Off-Road Turn Down. Aluminized Steel.
  • Armor Lite Cat Back Exhaust System
  • Product Attributes:
    • Exhaust Tip Wall: Single
    • Major: Performance Gas
    • Tail Pipe Quantity: 1
    • Exhaust Tip Edge: Straight
    • Exhaust Tip Quantity: 1
    • Fuel Type: Gasoline
    • Muffler Flanged Inlet: No
    • Minor: Single
    • Tail Pipe Outlet Outside Diameter: 2.5
    • Exhaust Tip Material: Aluminized Steel
    • Muffler Quantity: 1
    • Muffler Outlet Quantity: 1
    • Clamps Included: Yes
    • Vehicle Segment: Truck
    • Muffler Flanged Outlet: No
    • Tail Pipe Tapered Outlet: No
    • Bolt-On Yes/No: No
    • Profile: Race Profile
    • Exhaust Tip Intercooled: No
    • Muffler Finish: Polished
    • Muffler Outlet Connection: Slip-fit
    • Inlet Type: Bolt-on
    • UPS Able: Yes
    • Muffler Inlet Connection: Slip-fit
    • Prop 65 (C, R or CR): Cr
    • Tubing Diameter: 2.5 Inch
    • Exhaust Tip Cut: Angled Turndown
    • Exhaust Tip Connection: Bolt-on
    • Hangers Included: Yes
    • Exit Style:
      • Single Rear Turndown
      • Turndown Exit
    • Cutting Required: Yes
    • Main Piping Diameter: 2.5
    • Clamping Type: Round Band
    • Gasket Or Seal Included: No
    • Exhaust Tip Resonated: No
    • Muffler Yes/No: Yes
    • Spring Bolt Kit Included: No
    • Muffler Body Material: Aluminized Steel
    • Muffler Body Shape: Oval
    • Tip Shape: Turndown
    • MBRP Series: Armor Lite
    • Exhaust Tip Diameter: 2.5
    • Pipe Material: Aluminized Steel
    • Exhaust Tip Finish: Polished
  • Features:
    • Heavy Duty Aluminized Steel, Fully Sealed Tubing for Rust Resistance. MBRP Signature Styling and Sound.
  • THE BEST BANG FOR YOUR BUCK - ARMOR LITE Series exhaust systems are a value option with the same fitment, performance and sound as the premium products from MBRP. Heavy-gauge Aluminized Steel tubing helps to resist dings and dents caused by debris under your vehicle. This material can be a great choice for you if you live in a dry climate that doesn’t see much precipitation, or if you’re looking for great sound on a budget. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends. The end result is that it gives you more fresh air inside your engine’s cylinders, allowing it to produce more power and improve vehicle performance and longevity. MBRP, Stand out from the crowd with a performance exhaust system that sounds great.

Additional Fitment Information:
Vehicle Block CC Engine Sub Model Wheel FeedBase CID
2003 - Jeep Wrangler L - 6 Cyl 4.0L X AT 93.4 242
Showing 1 - 10 of 13 products

Loading...