2004 Dodge Durango Performance Exhaust Systems

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    • Flowmaster® American Thunder™ Stainless Steel Dual Cat-Back Exhaust System
      (0 reviews)
      # 23234733
      Dodge Durango Limited 2004, American Thunder™ Stainless Steel Dual Cat-Back Exhaust System by Flowmaster®, MODERATE SOUND. 70 Series Muffler. Dual Rear Exit. 2.5" Tubing. 3" Polished Embossed Logo Tips. American Thunder gives you...
      Moderate SoundIncreases Power
      $526.82
    • MagnaFlow® Street Series Stainless Steel Cat-Back Exhaust System
      (0 reviews)
      # 20206484
      Dodge Durango 4.7L / 5.7L 2004, Street Series Stainless Steel Cat-Back Exhaust System by MagnaFlow®, MODERATE SOUND. Single Straight Passenger Side Rear Exit. 3" Tubing. 5" H x 8" W x 24" L Muffler. 3.5" Polished Stainless Tip. The...
      Moderate SoundDelivers More Horsepower
      $661.71
    • Gibson® Swept Side™ Cat-Back Exhaust System
      (0 reviews)
      # 3733696
      Dodge Durango 4.7L / 5.7L RWD (Rear Wheel Drive) / 4WD (Four Wheel Drive) 2004, Swept Side™ Cat-Back Exhaust System by Gibson®, AGGRESSIVE SOUND. 3" Tubing. Behind Rear Tire Exit. 3" Inlet / 3.5" Outlet, 12" Length Polished...
      Less restriction for increased exhaust flowIncrease of 10-15 horsepower and pound feet of torque
      $341.95 - $470.23
    • aFe® Mach Force XP Y-Pipe Exhaust System
      (0 reviews)
      # 46178639
      Dodge Durango 5.7L 2004, Mach Force XP Y-Pipe 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 Exhaust System. aFe...
      Up to 29% Greater Exhaust Flow than stock systemIncreases horsepower and torque
      $695.00 - $995.00
    • DynoMax® Super Turbo™ Cat-Back Exhaust System
      (0 reviews)
      # 18215808
      Dodge Durango 4.7L / 5.7L 2004, Super Turbo™ Cat-Back Exhaust System by DynoMax®. Rear Exit. 3" Tubing. With U-Bolt Pipe. Dyno proven to flow up to 70 SCFM. Get improved exhaust flow and reduced back pressure for better...
      Constructed to increase horsepower and torque thanks to improved exhaust flowStainless steel Super Turbo muffler will maintain a mellow performance tone
      $310.76
    • Gibson® Ceramic Coated Performance Header
      (0 reviews)
      # 3728249
      Dodge Durango 5.7L RWD (Rear Wheel Drive) 2004, Performance Header by Gibson®. 1.5" Tubing. Includes Downpipe. Let your engine breathe and gain power and performance with Gibson Ceramic Coated Steel Performance Headers. These...
      Increases low and mid-range horsepower and torqueIncreases engine efficiency
      $537.48
    • MagnaFlow® Direct Fit Federal Catalytic Converter
      (0 reviews)
      # 61587957
      Dodge Durango 2004, Direct Fit Federal Catalytic Converter by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will directly replace the...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $199.00 - $418.32
    • MagnaFlow® Direct Fit Federal OEM Grade Catalytic Converter
      (0 reviews)
      # 61587958
      Dodge Durango 2004, Direct Fit Federal OEM Grade Catalytic Converter by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will directly...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $277.43 - $584.93
    • Flowmaster® Super 40 Series Delta Flow™ Diesel Muffler
      (0 reviews)
      # 850839
      Dodge Durango 4.7L / 5.7L 2004, Super 40 Series Delta Flow™ Diesel Muffler by Flowmaster®, AGGRESSIVE SOUND, 3" Offset Inlet / 3" Offset Outlet, 5" Thick x 10" Wide x 13.50" Case Length x 19.50" Overall Length. The Super 40...
      Can Replace Any Other 40-Series MufflerDeeper and Richer Tone than Original 40 Series Muffler
      $94.44 - $98.98
    • Flowmaster® Super 50 Series Delta Flow™ (SUV) Performance Diesel Muffler
      (0 reviews)
      # 848671
      Dodge Durango 4.7L / 5.7L 2004, Super 50 Series Delta Flow™ (SUV) Aluminized Steel Performance Diesel Muffler by Flowmaster®, MILD SOUND, 3" Offset Inlet / 3" Offset Outlet, 5" Thick x 10" Wide x 17" Case Length x 23" Overall...
      Excellent Choice for Muscle Cars and Street Performance VehiclesThree-Chamber Delta Flow Technology
      $136.40
    • DynoMax® Super Turbo™ Direct Fit Muffler
      (0 reviews)
      # 18215928
      Dodge Durango 4.7L / 5.7L 2004, Super Turbo™ Direct Fit Muffler by DynoMax®. 3" Offset Inlet / 3" Offset Outlet. 22" Body Length, 11" Body Width, 5.5" Body Height. No Reversible. Get improved exhaust flow and reduced back...
      Constructed to increase horsepower and torque thanks to improved exhaust flowAluminized steel Super Turbo muffler maintains a mellow performance tone
      $97.43
    • DynoMax® Intermediate Pipe
      (0 reviews)
      # 18215616
      Dodge Durango 4.7L / 5.7L 2004, Intermediate Pipe by DynoMax®. 2.75" Inlet / 3" Outlet. With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything necessary to complete the exhaust job....
      Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install
      $30.05
    • DynoMax® Tail Pipe
      (0 reviews)
      # 18216082
      Dodge Durango 4.7L / 5.7L 2004, Tail Pipe by DynoMax®. 3" Inlet / 4" Outlet. 52.75" Overall Length. With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything necessary to complete the...
      Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install
      $141.54
    • DynoMax® Extension Pipe
      (0 reviews)
      # 18215323
      Dodge Durango 4.7L / 5.7L 2004, Extension Pipe by DynoMax®. 3" Inlet / 3" Outlet. 15.12" Overall Length. With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything necessary to complete...
      Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install
      $32.56
    • Walker® Donut Gasket
      (0 reviews)
      # 60804253
      Dodge Durango 3.7L 2004, Donut Gasket by Walker®. Thickness: 1.25". With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job....
      Makes installation quick and easyOptimal OE-style fit and quality
      $12.97
    • Spectre Performance® Exhaust Header Gaskets
      (0 reviews)
      # 12053783
      Dodge Durango 5.7L 2004, Exhaust Header Gaskets by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $8.35 - $16.70
    • BBK® Premium™ Header Gasket Set
      (0 reviews)
      # 10961446
      Dodge Durango 5.7L 2004, Premium™ Header Gasket Set by BBK®. These premium steel core graphite gaskets are flexible for a long lasting leak-proof seal even when cylinder head and header flange surfaces aren’t perfectly flat....
      Provides a long lasting, leak-proof sealFlexible graphite will conform to surface irregularities and won’t stick to headers or cylinder head
      $39.99
    • Walker® Direct Fit Catalytic Converter
      (0 reviews)
      # 8741189
      Dodge Durango 2004, Direct Fit Catalytic Converter by Walker®. This catalytic converter is constructed specially for your vehicle to directly replace the original equipment part and comes ready to install. The part is designed to...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $162.42 - $314.64
    • Walker® Universal Fit Catalytic Converter
      (0 reviews)
      # 17727315
      Dodge Durango 2004, Universal Catalytic Converter by Walker®. This part features the correct load of precious metals to ensure the proper limitation of tailpipe emissions. It is designed to meet the EPA policy and emission...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $85.93
    • Eastern® Universal Fit Catalytic Converter
      (0 reviews)
      # 17577412
      Dodge Durango without Air Tube 2004, Universal Fit Undercar Catalytic Converter by Eastern Catalytic®. Whether your catalytic converter is damaged by road debris or failed due to an engine problem, you definitely need a new one,...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $66.01 - $67.93
    • Walker® Quiet-Flow™ SS Muffler Assembly
      (0 reviews)
      # 18163265
      Dodge Durango 2004, Quiet-Flow™ SS Muffler Assembly by Walker®. Body Material - Stainless Steel, Color / Finish - Aluminized, Dimensions - 3" L x 9" W x 7" H, Oval Shape, Inlet Diameter - 2.75" OD, Outlet Diameter - 2.75" OD,...
      Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
      $114.23
    • Walker® Resonator Assembly
      (0 reviews)
      # 18166116
      Dodge Durango 2004, Resonator Assembly by Walker®. Material - Steel, Finish - Aluminized, 1st Body Dimensions - 13" L x 7" W x 9" H, 1st Body Shape - Oval, 46.14" Overall Length, 1 Inlets, 2.75" Inlet Diameter, Inlet Connection...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $68.55
    • Mopar® Exhaust Manifold
      (0 reviews)
      # 43167411
      Dodge Durango SLT / ST 4.7L 2004, Exhaust Manifold by Mopar®. Position: Right. 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...
      $117.25
    • Walker® Intermediate Pipe
      (0 reviews)
      # 18154906
      Dodge Durango 2004, Intermediate Pipe by Walker®. Material - Steel, Finish - Aluminized, 36" Overall Length, 1 Inlets, 2.5" Inside Inlet Diameter, Inlet Connection Type - Pipe Connection, 1 Outlets, 2.75" Outside Outlet Diameter,...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $23.12
    • Walker® Y-Pipe
      (0 reviews)
      # 18183536
      Dodge Durango V8 2004, Y-Pipe by Walker®. Finish - Aluminized, 26.5" Overall Length, 2 Inlets, 2.625" Inside Inlet Diameter, Inlet Connection Type - Pipe Connection, 2.75" Outside Outlet Diameter, Outlet Connection Type - Pipe...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $28.06
    • Mopar® Exhaust Manifold Gasket
      (0 reviews)
      # 56986242
      Dodge Durango 2004, Exhaust Manifold Gasket by Mopar®. 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 you...
      $24.83
    • Taylor Cable® Seal-4-Good™ Exhaust Header Gaskets
      (0 reviews)
      # 9383864
      Dodge Durango V8 5.7L D Engine VIN Code 2004, Seal-4-Good™ Exhaust Header Gaskets by Taylor Cable®. Don’t put up with that ominous, unmistakable “tick, tick, tick” sound of an exhaust manifold leak. If it isn’t leaking...
      $33.74
    • Taylor Cable® XX Carbon™ Exhaust Header Gaskets
      (0 reviews)
      # 9387677
      Dodge Durango V8 5.7L D Engine VIN Code 2004, XX Carbon™ Exhaust Header Gaskets by Taylor Cable®. These durable header flange gaskets are composed of a graphite composition material on a malleable stainless steel core. They’ll...
      $20.92
    • Crown® Exhaust Manifold Gasket
      (0 reviews)
      # 16659797
      Dodge Durango 5.7L 2004, 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 bang...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $15.45 - $16.50
    • Fel-Pro® Exhaust Manifold Gasket Set
      (0 reviews)
      # 18904493
      Dodge Durango 2004, 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
      $12.58 - $16.58
    • Victor Reinz® Exhaust Manifold Gasket
      (0 reviews)
      # 24106558
      Dodge Durango 2004, 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...
      $11.21 - $16.18
    • Mr. Gasket® Ultra-Seal™ Exhaust Gasket Set
      (0 reviews)
      # 12308123
      Dodge Durango 5.7L 2004, Ultra-Seal™ Exhaust Gasket Set by Mr. Gasket®. Whatever exhaust system you install on your engine, whether it’s a set of chromed headers or simply a set of cleaned up flat black rams horn manifolds,...
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $37.38
    • Walker® Clamp
      (1 reviews)
      # 18123095
      Dodge Durango 2004, Clamp by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...
      Makes installation quick and easyOptimal OE-style fit and quality
      $2.25 - $4.66
    • Fel-Pro® Exhaust Pipe Flange Gasket
      (0 reviews)
      # 19066888
      Dodge Durango 3.7L 2004, 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
      $5.71 - $8.54
    • Dorman® Exhaust Manifold
      (0 reviews)
      # 34110031
      Dodge Durango 2004, Exhaust Manifold by Dorman®, 1 Piece. Packaging 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 this part is...
      Includes heat-shield for protection of hoses, wiring, and other engine componentsCast iron or stainless tubular construction protects against warping and/or cracking
      $74.84 - $86.04
    • Taylor Cable® Graph-Flex™ Exhaust Header Gaskets
      (0 reviews)
      # 9381784
      Dodge Durango V8 5.7L D Engine VIN Code 2004, Graph-Flex™ Exhaust Header Gaskets by Taylor Cable®. These durable header flange gaskets are composed of a graphite composition material on a malleable stainless steel core. They’ll...
      $23.04
    • Flowmaster® 60 Series Delta Force Stainless Steel Race Muffler
      (0 reviews)
      # 3146020
      Universal 60 Series Delta Force Stainless Steel Race Muffler by Flowmaster®, MODERATE SOUND, 4" Offset Inlet / 4" Offset Outlet, 22" Length. These are the most powerful and the quietest professional race mufflers available.
      Race Proven TechnologyNoticeable Sound Reduction Compared to Open Headers
      $197.26
    • Flowmaster® Pro Series Outlaw™ Race Muffler
      (0 reviews)
      # 62419096
      Universal Pro Series Outlaw™ Race Muffler by Flowmaster®, AGGRESSIVE SOUND. Inlet / Outlet Position: Center. Outlet Diameter: 3". Body Height: 5". Body Width: 5". Body Length: 9". These mufflers are very small and lightweight....
      Race Proven TechnologyPure Race Muffler
      $89.00
    • Flowmaster® 60 Series Delta Flow™ Muffler
      (0 reviews)
      # 897052
      Universal 60 Series Delta Flow™ Aluminized Steel Muffler by Flowmaster®, MILD SOUND, 2.25" Center Inlet / 2.25" Center Outlet, 5" Thick x 10" Wide x 13" Case Length x 19" Overall Length. The 60 Series increases horsepower and...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $131.18
    • MagnaFlow® Glass Pack Red Coated Aluminized Steel Muffler
      (0 reviews)
      # 61459909
      Universal Glass Pack Red Coated Aluminized Steel Muffler by MagnaFlow®. The Glass Pack Mufflers have the same high performance optimizing, straight-through design as the more expensive MagnaFlow mufflers. They are made in...
      Red Coated 100% aluminized steelNon-fiberglass acoustic packing material
      $35.14 - $51.26
    • Borla® S-Type™ Stainless Steel Round Muffler
      (12 reviews)
      # 25728287
      Universal S-Type™ Stainless Steel Round Muffler by Borla®. Get increased performance and the aggressive sound of power with this Universal S-Type Muffler. This is the same style austenitic stainless steel straight through muffler...
      Increased exhaust flow for better performanceDefinite performance tone at cruise with a throaty, aggressive sound during acceleration
      $175.99
    • Borla® XR-1™ Multicore Stainless Steel Race Muffler
      (0 reviews)
      # 959705
      Universal XR-1™ Multicore Stainless Steel Race Muffler by Borla®. The Borla XR-1 Multi-Core Muffler was developed on the race track to quiet the most severe engine noise without restricting power. They work so well that they're...
      The most possible exhaust flow in a muffler for maximum performanceQuiets the most severe engine noise, leaving a pronounced sound of power
      $244.99 - $469.99
    • Borla® Heavy Duty Stainless Steel Round Muffler
      (0 reviews)
      # 25728296
      Universal Heavy Duty Stainless Steel Round Muffler by Borla®, 3" Center Inlet / 3" Center Outlet. Get increased performance and the aggressive sound of power with this Heavy Duty Stainless Steel Round Muffler. This muffler includes...
      Increased exhaust flow for better performanceDefinite performance tone at cruise with a throaty, aggressive sound during acceleration
      $209.99
    • Gibson® CFT Superflow™ Oval Muffler
      (1 reviews)
      # 2060024
      Universal CFT Superflow™ Oval Muffler by Gibson®. Get optimum usable power and a deep powerful sound with a Gibson CFT Superflow Muffler. The CFT Superflow has one of the lowest restriction ratings of any muffler on the market,...
      Chambered and louvered design for increased exhaust flowDirectional louvered tuning ports for maximum exhaust flow
      $85.99 - $137.66
    • Gibson® SFT Superflow™ Round Muffler
      (2 reviews)
      # 2060137
      Universal SFT Superflow™ Round Muffler by Gibson®. Get increased exhaust flow for more power and great sound with a Gibson SFT Superflow Muffler. The SFT Superflow has one of the lowest restriction ratings of any muffler on the...
      Baffled and chambered structure for increased exhaust flowStraight through design increases exhaust flow
      $93.78 - $291.94
    • Gibson® Race Muffler
      (0 reviews)
      # 26542951
      Universal Race Muffler by Gibson®. Inspite of the large host of engineers and technicians, Gibson Performance has not lost its commitment to building cost-effective exhaust systems that deliver more performance for less spendings....
      Heavy Duty Mandrel Bent Tubing50 State Emissions Llegal
      $172.81
    • Gibson® 8" Round Muffler
      (0 reviews)
      # 26542948
      Universal 8" Round Muffler by Gibson®, 3.5" Center Inlet / 3.5" Center Outlet, 24" Length. Get increased exhaust flow for more power and great sound with a Gibson Muffler. The straight through, baffled and chambered design gives...
      Baffled and chambered structure for increased exhaust flowImproved low and mid-range performance
      $183.55 - $199.29
    • MBRP® Installer Series™ Round Muffler
      (0 reviews)
      # 3724354
      Universal Installer Series™ Aluminized Steel Round Muffler by MBRP®. Short on space under your car for a muffler? A round muffler might just be the ticket to tuck in around a drive shaft or up near the cats. Choose whether you...
      Round form factor for tight spots16GA aluminized steel
      $124.99 - $169.99
    • MBRP® XP Series™ Stainless Steel Round Muffler
      (1 reviews)
      # 3724348
      Universal XP Series™ T409 Stainless Steel Round Muffler by MBRP®. Short on space under your car for a muffler? A round muffler might just be the ticket to tuck in around a drive shaft or up near the cats. Choose whether you want...
      Round form factor for tight spotsPerformance or milder tone
      $95.23 - $224.99
    • MBRP® Black Series™ Round Muffler
      (0 reviews)
      # 3724351
      Universal Black Series™ Black Aluminized Steel Round Muffler by MBRP®. Black is the new chrome, so here’s a chance to build an all-black exhaust system perfect for your “murdered-out” custom car. Constructed of Aluminized...
      Spiral louver straight-through designHigh density packing ensures long life
      $149.99 - $169.99
    • MBRP® Resonator
      (0 reviews)
      # 3746758
      Universal Resonator by MBRP®. This resonator will remove freeway drone without adding backpressure to your exhaust system. You’ll appreciate the classic MBRP sound when you use this resonator.
      Straight-through designWill never corrode
      $104.99 - $159.99
    • aFe® Mach Force XP Stainless Steel Oval Muffler
      (0 reviews)
      # 4395697
      Universal Stainless Steel Oval Muffler by aFe®. You'll get increased performance and improved throttle response when you install the aFe Universal Fit 409 Stainless Steel Performance Muffler. This muffler has a deep, throaty,...
      Increased performanceImproved throttle response
      $125.00 - $135.00
    • aFe® Mach Force XP Stainless Steel Round Muffler
      (0 reviews)
      # 4372324
      Universal Stainless Steel Round Muffler by aFe®, 30" Overall Length x 8" Diameter. You'll get increased performance and improved throttle response when you install the aFe Universal Fit 409 Stainless Steel Performance Muffler. This...
      Increased performanceImproved throttle response
      $150.00 - $170.00
    • Weapon-R® Black Muffler
      (0 reviews)
      # 26065987
      Universal Black Muffler by Weapon-R®. This muffler is a part of Weapon-R’s Inter-Lock Universal Muffler System. This system allows the length and style of the Exhaust Tip to be changed.
      Fits most cars and trucksMade of Stainless Steel
      $140.00
    • Injen® Universal Muffler
      (8 reviews)
      # 379105
      Universal Muffler by Injen®. Let loose all the horsepower locked in your engine by your stock restrictive muffler, and experience the sound of that power with the Injen stainless steel universal muffler. This is the same muffler...
      Straight through muffler designManufactured from 100% 304 stainless steel
      $168.30 - $202.73
    • Spec-D® Apexi N1 Muffler
      (13 reviews)
      # 17970438
      Universal Apexi N1 Muffler by Spec-D®. Make whatever you drive run and sound like a high-performance machine with a Spec-D Exhaust System. The Spec-D system replaces your restrictive factory pipes and mufflers with large diameter...
      Dramatically improved exhaust flow compared to restrictive stock systemImproved engine breathing enables increased power output for better performance
      $32.04 - $320.40
    • Spec-D® Dual DTM Muffler
      (0 reviews)
      # 26139478
      Universal Dual DTM Muffler by Spec-D®, Outlet 2.5". Inlet 2.5". Size: 24" x 8" x 5". Make whatever you drive run and sound like a high-performance machine with a Spec-D Exhaust System. The Spec-D system replaces your restrictive...
      Dramatically improved exhaust flow compared to restrictive stock systemImproved engine breathing enables increased power output for better performance
      $35.60
    • Spec-D® Fireball-style Muffler
      (5 reviews)
      # 26510852
      Universal Fireball-style Muffler by Spec-D®, Outlet 3.5". Inlet 2.5". Size: 17.5x5x5. Make whatever you drive run and sound like a high-performance machine with a Spec-D Exhaust System. The Spec-D system replaces your restrictive...
      Dramatically improved exhaust flow compared to restrictive stock systemImproved engine breathing enables increased power output for better performance
      $32.04
    • Spec-D® Stainless Steel Muffler with Oval Tip
      (1 reviews)
      # 10984916
      Universal Stainless Steel Muffler with Oval Tip by Spec-D®, Outlet 5.5". Inlet 2.5". Size: 23" x 8" x 5". Make whatever you drive run and sound like a high-performance machine with a Spec-D Exhaust System. The Spec-D system...
      Dramatically improved exhaust flow compared to restrictive stock systemImproved engine breathing enables increased power output for better performance
      $35.60
    • Bosal® Muffler with Dual Angle Cut Tips
      (1 reviews)
      # 18403017
      Universal Muffler with Dual Angle Cut Tips 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,...
      Designed to deliver ultimate performance and a quality OE-style soundAluminized steel construction for maximum durability
      $77.00



    Guides & Articles
    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...
    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.
    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...
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    2004 Dodge Durango Models
    • 2004 Dodge Durango Limited Performance Exhaust Systems
    • 2004 Dodge Durango SLT Performance Exhaust Systems
    • 2004 Dodge Durango ST Performance Exhaust Systems