1990 Jeep Wrangler Exhaust Parts

1 - 60 of 19001 of 04
show:
sort by:
    • Omix-ADA® Exhaust Manifold
      (0 reviews)
      Jeep Wrangler 1990, Exhaust Manifold by Omix-ADA®. Direct Fit. 5 Year Limited Warranty. Exhaust manifolds are generally very durable, but eventually they can develop cracks from the repeated expansion and contraction of the metal...
      Includes exhaust manifold and gasketPerforms according to OEM specifications
      $125.38from $100.30 - $115.77
      # 4504361
    • Walker® Direct Fit Catalytic Converter
      (0 reviews)
      Jeep Wrangler 1990, 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
      $132.20from $105.76 - $175.90
      # 8741799
    • Walker® Universal Fit Catalytic Converter
      (0 reviews)
      Jeep Wrangler 1990, 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
      $84.38from $67.50 - $119.05
      # 17730606
    • Eastern® Direct Fit Catalytic Converter
      (0 reviews)
      Jeep Wrangler with Federal Emissions with One Air Tube 1990, Direct Fit Undercar Catalytic Converter by Eastern Catalytic®. 24.75" Overall Length. Standard. 4 Bolt Welded. 2" OD. One Front Gasket. Number of Clamps: One Clamp. If...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $136.53$109.22
      # 17569344
    • Omix-ADA® Catalytic Converter
      (0 reviews)
      Jeep Wrangler 1990, Catalytic Converter by Omix-ADA®. Built-In Heat Shield. Direct Fit. 5 Year Limited Warranty. The catalytic converter converts harmful gases like Carbon Monoxide (CO) and unburned Hydrocarbons (HC) into less...
      Reduces harmful emissionsRestores performance
      $240.55from $192.44 - $209.88
      # 4504156
    • Crown® Catalytic Converter
      (0 reviews)
      Jeep Wrangler 1990, Catalytic Converter by Crown®. Catalytic Converter; Rear. 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...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $275.73from $220.58 - $348.65
      # 16682155
    • Crown® Exhaust System Kit
      (0 reviews)
      Jeep Wrangler 1990, Exhaust System Kit by Crown®. Exhaust Kit; Incl. Complete Kit. 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...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $444.71from $355.77 - $391.35
      # 16673912
    • Walker® Quiet-Flow™ Muffler
      (0 reviews)
      Jeep Wrangler 1990, Quiet-Flow Muffler by Walker®. Together with delivering OE-style sound, the Quiet-Flow Muffler features 100% structural stainless steel construction that resists rust three times longer than aluminized mufflers...
      Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
      $83.11$66.49
      # 35474684
    • Walker® SoundFX™ Direct Fit Muffler
      (0 reviews)
      Jeep Wrangler 1990, 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
      $43.24from $34.59 - $38.65
      # 18134167
    • Walker® SoundFX™ Universal Muffler
      (0 reviews)
      Jeep Wrangler 1990, SoundFX Universal 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 qualityUniversal fit – may require a few modifications to install
      $38.50from $30.80 - $32.20
      # 18169735
    • Omix-ADA® Muffler
      (0 reviews)
      Jeep Wrangler 1990, 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
      $200.36from $160.29 - $186.29
      # 4504598
    • Omix-ADA® Steel Muffler and Tailpipe Kit
      (0 reviews)
      Jeep Wrangler 1990, Steel Muffler and Tailpipe Kit by Omix-ADA®. Includes Clamps, Hangers. Direct Fit. 5 Year Limited Warranty. Mufflers and tailpipes corrode from within and without, eventually developing holes where exhaust...
      Performs according to OEM specificationsMeets or exceeds OEM quality standards
      $283.60from $226.88 - $308.94
      # 4504523
    • Crown® Muffler
      (0 reviews)
      Jeep Wrangler 1990, Muffler by Crown®. Muffler. 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 buck!
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $106.73$85.38
      # 16673924
    • Walker® Front Pipe
      (0 reviews)
      Jeep Wrangler 1990, Front Pipe by Walker®. If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is your number one choice. Every pipe is vehicle-specific and is manufactured using...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $37.66from $30.13 - $70.76
      # 18126422
    • Walker® Tail Pipe
      (0 reviews)
      Jeep Wrangler 1990, Tail Pipe by Walker®. If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is your number one choice. Every pipe is vehicle-specific and is manufactured using...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $30.48$24.38
      # 35474687
    • Omix-ADA® Aluminized Steel Exhaust Pipe
      (0 reviews)
      Jeep Wrangler 1990, 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 exhaust...
      Performs according to OEM specificationsMeets or exceeds OEM quality standards
      $47.20from $37.76 - $143.58
      # 4504726
    • Crown® Exhaust Pipe
      (0 reviews)
      Jeep Wrangler 1990, Exhaust Pipe by Crown®. Exhaust Pipe; Front. 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
      $85.39from $68.31 - $83.96
      # 16673927
    • Crown® Exhaust Tail Pipe
      (0 reviews)
      Jeep Wrangler 1990, Exhaust Tail Pipe by Crown®. 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 experience. You will surely get a real bang...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $56.93$45.54
      # 16692430
    • Walker® Air Tube Kit
      (0 reviews)
      Jeep Wrangler L6 1990, Air Tube Kit by Walker®. 1 Inlet, 1 Outlet. 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
      $29.05$23.24
      # 18117568
    • Dorman® Exhaust Manifold
      (0 reviews)
      Jeep Wrangler 1990, Exhaust Manifold by Dorman®. Material: Cast Iron. With Installation Hardware. More like a complete kit than a single part, many of the Exhaust Manifolds include gaskets and hardware for a complete installation....
      Includes heat-shield for protection of hoses, wiring, and other engine componentsCast iron or stainless tubular construction protects against warping and/or cracking
      $94.93from $75.94 - $151.41
      # 16499714
    • Omix-ADA® Exhaust Manifold Gasket
      (0 reviews)
      Jeep Wrangler 1990, Exhaust Manifold Gasket by Omix-ADA®. Heat Resistant. 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...
      Meets or exceeds OEM quality standardsOEM quality at an affordable price
      $11.83from $9.46 - $33.95
      # 4502743
    • Victor Reinz® Intake and Exhaust Manifolds Combination Gasket
      (0 reviews)
      Jeep Wrangler 1990, Intake and Exhaust Manifolds Combination Gasket by Victor Reinz®, Use 1 per Car. 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....
      $11.21from $8.97 - $16.68
      # 24159043
    • Crown® Exhaust Manifold Gasket
      (0 reviews)
      Jeep Wrangler 2.5L 1990, Exhaust Manifold Gasket by Crown®. Exhaust Manifold Gasket. 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...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $5.44$4.35
      # 16693264
    • Walker® Clamp
      (0 reviews)
      Jeep Wrangler 1990, 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
      $2.05from $1.64 - $2.26
      # 17740407
    • Walker® Gasket
      (0 reviews)
      Jeep Wrangler L6 1990, Gasket by Walker®. Material - Perforated Metal and Fiber Material Laminate, 4 Bolt Style, 0.06" Thickness, Bolt Hole Center to Center Distance - 2.5", Bolt Hole Diameter - 0.38", Port Dimensions - 2.76" L x...
      Makes installation quick and easyOptimal OE-style fit and quality
      $3.30$2.64
      # 18145313
    • Walker® Insulator
      (0 reviews)
      Jeep Wrangler 1990, Insulator 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
      $8.41$6.73
      # 35474683
    • Fel-Pro® Exhaust Pipe Flange Gasket
      (0 reviews)
      Jeep Wrangler 1990, 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
      $6.45from $5.16 - $10.65
      # 19003063
    • Victor Reinz® Exhaust Pipe Flange Gasket
      (0 reviews)
      Jeep Wrangler With Catalytic Converter 1990, Exhaust Pipe Flange Gasket by Victor Reinz®, Use 1 per Car. Exhaust Pipe to Catalytic Converter. OEM Standard. Material: Nitroseal. When you’re low on oil, coolant or some other fluid,...
      $8.20$6.56
      # 24159040
    • Crown® Exhaust Clamp
      (0 reviews)
      Jeep Wrangler 1990, 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 buck!
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $2.08from $1.66 - $2.26
      # 16682294
    • Crown® Exhaust Flange Gasket
      (0 reviews)
      Jeep Wrangler 1990, Exhaust Flange Gasket by Crown®. Exhaust Flange Gasket. 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...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $2.08$1.66
      # 16693066
    • Borla® Stainless Steel Header
      (0 reviews)
      Jeep Wrangler 1990, Stainless Steel Header by Borla®. 304 stainless steel for long life. Connects to the factory mid-pipe. Mandrel-bent for smooth curves. Million Mile warranty.
      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
      $613.74from $490.99 - $713.99
      # 1222604
    • aFe® Twisted Steel Header
      (0 reviews)
      Jeep Wrangler 2.5L 1990, by aFe®. Replace your stock exhaust manifold with these headers and gain 7-12 horsepower and 9-19 pound feet of torque. aFe optimized the tube lengths for maximum flow and velocity, to deliver increases...
      $531.25$425.00
      # 39493496
    • Bosal® Catalytic Converter
      (0 reviews)
      Jeep Wrangler 2.5L 1990, Catalytic Converter by Bosal®. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading supplier to vehicle manufacturers and use advanced...
      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
      $125.68$100.54
      # 36757066
    • Flowmaster® 220 Series Stainless Steel Oval Catalytic Converter
      (0 reviews)
      Jeep Wrangler 4.2L 1990, 220 Series Stainless Steel Oval Catalytic Converter by Flowmaster®, 2" Inlet / 2" Outlet. 14" Length. 6.13" Width. Includes Heat Shield, 4 Bolt Flanges. The new Flowmaster replacement catalytic converters...
      $83.20$66.56
      # 34451348
    • MagnaFlow® Direct Fit California Pre-OBDII Catalytic Converter
      (0 reviews)
      Jeep Wrangler 1990, Direct Fit California Pre-OBDII Catalytic Converter by MagnaFlow®. Includes Gasket. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $309.09from $247.27 - $281.66
      # 22208178
    • MagnaFlow® Direct Fit Federal Catalytic Converter
      (0 reviews)
      Jeep Wrangler 1990, Direct Fit Federal Catalytic Converter by MagnaFlow®. Includes Gasket. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $155.20from $124.16 - $129.61
      # 22208173
    • Flowmaster® 40 Series Delta Flow™ Muffler
      (0 reviews)
      Jeep Wrangler 1990, 40 Series Delta Flow™ Aluminized Steel Muffler by Flowmaster®, AGGRESSIVE SOUND, 2.25" Center Inlet / 2.25" Offset Outlet, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. The 2-chamber design of...
      The Quietest Option in the 40 Series Two Chamber LineLess Resonance than other 40 Series Mufflers
      $118.05$94.44
      # 848380
    • Flowmaster® 50 Series Delta Flow™ Muffler
      (0 reviews)
      Jeep Wrangler 1990, 50 Series Delta Flow™ Aluminized Steel Muffler by Flowmaster®, MODERATE SOUND, 2.25" Center Inlet / 2.25" Offset Outlet, 4" Thick x 9.75" Wide x 17" Case Length x 23" Overall Length. The 50 Series Delta Flow...
      Three Chamber Delta Flow TechnologyFully MIG-Welded for Maximum Durability
      $133.78$107.02
      # 848487
    • Flowmaster® Super 44 Series Delta Flow™ Muffler
      (0 reviews)
      Jeep Wrangler 1990, Super 44 Series Delta Flow™ Aluminized Steel Muffler by Flowmaster®, AGGRESSIVE SOUND, 2.25" Center Inlet / 2.25" Offset Outlet, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. The Super 44 has...
      Deep, Aggressive, High Performance Exhaust NoteTwo-Chamber Design for Power and Torque Increase
      $104.88$83.90
      # 848615
    • DynoMax® Super Turbo™ Muffler
      (0 reviews)
      Jeep Wrangler 2.5L 1990, Super Turbo™ Muffler by DynoMax®. 2.5" Offset Inlet / 2.25" Center Outlet. 14" Body Length, 9.75" Body Width, 4.25" Body Height. Reversible. Dyno proven to flow up to 70 SCFM. Get improved exhaust flow...
      Constructed to increase horsepower and torque thanks to improved exhaust flowAluminized steel Super Turbo muffler maintains a mellow performance tone
      $52.40$41.92
      # 18215992
    • DynoMax® Ultra Flo™ Polished Muffler
      (0 reviews)
      Jeep Wrangler 2.5L 1990, Ultra Flo™ Polished Muffler by DynoMax®. 2.25" Offset Inlet / 2.25" Center Outlet. 14" Body Length, 9.75" Body Width, 4.25" Body Height. Reversible. CRF Technology absorbs unwanted interior resonance...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueEngineered to give your car a deep performance tone
      $97.79$78.23
      # 18216315
    • DynoMax® Ultra Flo™ Welded Muffler
      (0 reviews)
      Jeep Wrangler 2.5L 1990, Ultra Flo™ Welded Muffler by DynoMax®. 2.25" Offset Inlet / 2.25" Center Outlet. 14" Body Length, 9.75" Body Width, 4.5" Body Height. Reversible. Dyno proven to flow up to 2 SCFM and support up to 2...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueEngineered to give your car a deep performance tone
      $89.01$71.21
      # 18216536
    • DynoMax® Tail Pipe
      (0 reviews)
      Jeep Wrangler 2.5L 1990, Tail Pipe by DynoMax®. 2.25" Inlet / 2.5" Outlet. 41.37" 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
      $111.68$89.34
      # 18216132
    • Bosal® Exhaust Flange Gasket
      (0 reviews)
      Jeep Wrangler Inlet 1990, Exhaust Flange Gasket by Bosal®. Between Converter and Central Silencer. Bosal has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair job...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $3.35$2.68
      # 36896749
    • Eastern® Universal Fit Catalytic Converter
      (0 reviews)
      Jeep Wrangler 1990, Universal Fit 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, and this product is the way...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $51.03from $40.82 - $110.55
      # 17579033
    • Eastern® Cowbell
      (1 reviews)
      Universal Cowbell by Eastern Catalytic®. If you need a quality cowbell connector because your factory part is damaged or rusted, Eastern Catalytic has the part you need. Constructed from OE spec materials, this product perfectly...
      Made of solid materialsOffered in the widest range of configurations
      $5.38from $4.30 - $12.31
      # 17428404
    • Eastern® Flex Pipe
      (5 reviews)
      Universal Flex Pipe by Eastern Catalytic®. The product is perfect for absorbing vibration and movement in the exhaust system. Made of braided stainless steel, the flex pipe is also a shield from road debris that could get kicked up...
      Ensures leak-free connectionsDecreases engine noise and vibration
      $11.31from $9.05 - $27.57
      # 17428341
    • Bosal® Muffler with Dual Angle Cut Tips
      (1 reviews)
      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
      $90.86$72.69
      # 18403017
    • Flowmaster® 10 Series Delta Force Single Chamber Race Muffler
      (0 reviews)
      Universal 10 Series Delta Force Single Chamber Race Muffler by Flowmaster®, AGGRESSIVE SOUND. The 10 Series Race mufflers are a compact lightweight single chamber design that will give a noticeable sound reduction compared to open...
      Race Proven TechnologyNoticeable Sound Reduction Compared to Open Headers
      $94.53from $75.62 - $146.90
      # 898490
    • Flowmaster® 30 Series Delta Force™ 3-Chamber Race Muffler
      (0 reviews)
      Universal 30 Series Delta Force™ 3-Chamber Race Muffler by Flowmaster®, AGGRESSIVE SOUND. These are the most powerful and the quietest professional race mufflers available. 5.00” & 6.00” thick case sizes for maximum power and...
      Race Proven TechnologyDelta Force Technology for Maximum Torque and Power
      $160.31from $128.25 - $267.60
      # 898450
    • Flowmaster® 40 Series Delta Force™ 2-Chamber Race Muffler
      (0 reviews)
      Universal 40 Series Delta Force™ 2-Chamber Race Muffler by Flowmaster®, AGGRESSIVE SOUND. The 40-Series mufflers offer a combination of maximum power and substantial dB-reduction compared to open headers. They are recommended for...
      Race Proven TechnologyDelta Force Technology for Maximum Torque and Power
      $132.48from $105.98 - $230.86
      # 898479
    • Flowmaster® 60 Series Delta Force Stainless Steel Race Muffler
      (0 reviews)
      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
      $246.58$197.26
      # 3146020
    • Flowmaster® Outlaw™ Race Muffler
      (1 reviews)
      Universal Outlaw™ Race Muffler by Flowmaster®, AGGRESSIVE SOUND. These mufflers are very small and lightweight. Attached directly to the collector they generally produce more power than open headers, while taking “the edge”...
      Race Proven TechnologyPure Race Muffler
      $111.25from $89.00 - $134.32
      # 898456
    • Flowmaster® Pro Series™ Stainless Steel Race Muffler with Turn Down
      (1 reviews)
      Universal Pro Series™ Stainless Steel Race Muffler with Turn Down by Flowmaster®, MODERATE SOUND, 6" Diameter x 16" Case Length. Laminar Flow Mufflers have applications in all forms of racing. The Cool Shell Technology makes...
      Race Proven Patented Laminar Flow TechnologyProven to Reduce dB Levels with no Reduction of Engine Performance Level
      $236.09$188.87
      # 898465
    • Flowmaster® Scavenger Series Outlaw II Race Collector Muffler
      (0 reviews)
      Universal Scavenger Series Outlaw II Race Collector Muffler by Flowmaster®. These Delta Force Mufflers are designed to attach directly to the exhaust header primary tubes, replacing the collector in sprint and drag racing...
      Race Proven TechnologyAttach to Exhaust Header Primary Tubes
      $234.83from $187.86 - $208.84
      # 23297627
    • Flowmaster® Scavenger Series Race Collector Muffler
      (0 reviews)
      Universal Scavenger Series Race Collector Muffler by Flowmaster®. These Delta Force Mufflers are designed to attach directly to the exhaust header primary tubes, replacing the collector in sprint and drag racing applications. They...
      Race Proven TechnologyAttach to Exhaust Header Primary Tubes
      $209.43$167.54
      # 898468
    • Flowmaster® 40 Series Delta Flow™ Muffler
      (1 reviews)
      Universal 40 Series Delta Flow™ Muffler by Flowmaster®, AGGRESSIVE SOUND, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. The 2-chamber design of this muffler, incorporating the patented Flowmaster Delta Flow...
      The Quietest Option in the 40 Series Two Chamber LineLess Resonance than other 40 Series Mufflers
      $108.85from $87.08 - $108.08
      # 897054
    • Flowmaster® 40 Series Original Muffler
      (0 reviews)
      Universal 40 Series Original Muffler by Flowmaster®, AGGRESSIVE SOUND, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. This is the muffler that launched the success of Flowmaster. It is an aggressive sounding...
      The Original High Performance Flowmaster MufflerrAggressive Sound for the Enthusiasts Who Love Their Exhaust to be LOUD
      $108.85$87.08
      # 897079
    • Flowmaster® 50 Series Delta Flow™ Slimline Muffler
      (0 reviews)
      Universal 50 Series Delta Flow™ Slimline Muffler by Flowmaster®, MODERATE SOUND. The 50 Series Delta Flow Slimline mufflers are designed for passenger cars. The sound characteristics are moderate exterior sound level and minimal...
      Three Chamber Delta Flow TechnologyFully MIG-Welded for Maximum Durability
      $168.74from $134.99 - $139.56
      # 897156
    • Flowmaster® 60 Series Delta Flow™ Muffler
      (0 reviews)
      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...
      A Favorite With Import and Sport Compact OwnersBest When Matched for Four and Six Cylinder Engines
      $163.98$131.18
      # 897052



    Guides & Articles
    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...
    Headers are installed because the stock exhaust manifolds usually flow poorly. An exhaust header has individual tubes for each exhaust port, allowing each exhaust pulse to flow unobstructed from the cylinder head. The tubes on headers are usually larger in diameter than the runners on an exhaust manifold and the tubes are mandrel bent for gradual radius bends.
    Popular Popular Products
    1990 Jeep Wrangler Models
    • 1990 Jeep Wrangler Base Replacement Exhaust Parts
    • 1990 Jeep Wrangler Islander Replacement Exhaust Parts
    • 1990 Jeep Wrangler Laredo Replacement Exhaust Parts
    • 1990 Jeep Wrangler Sahara Replacement Exhaust Parts