Although pipe diameter and mandrel bending have a significant effect on exhaust flow, by far the most important factor in improving exhaust flow, and sound, is the muffler. When factory mufflers are designed, making the vehicle quiet has priority over performance, because the quality of the sound from the speakers is much more important to the average driver than what comes out of the tailpipe. Our performance mufflers are designed for enthusiasts, not average drivers, because we know you not only want better exhaust flow for more horsepower, you want your car or truck to sound awesome.

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    • (0 reviews)
      # sp22766
      Super 10 Series Muffler by Flowmaster®. Flowmaster's Super 10 Series 409S Stainless Steel, Single Chamber mufflers are intended for customers who desire the loudest and most aggressive sound they can find. Because these mufflers...
      Super Aggressive Sound409 Stainless Steel Construction
      $77.56
    • (0 reviews)
      # sp18673
      Stainless Steel Crate Muffler by Borla®. Muffler Body Material: Stainless Steel. Muffler Body Length: 14". Muffler Body Height: 4.35". Muffler Body Width: 9.1". Muffler Body Shape: Oval. Give your ride the sound it deserves!...
      Made of High Quality Aircraft-Grade, Brushed-Finish T-304 Stainless SteelProudly made by master craftspeople at factory in Johnson City, TN.
      $220.99 - $255.99
    • (1 review)
      # sp17064
      Outlaw™ Stainless Steel Direct-Fit Muffler by Flowmaster®, AGGRESSIVE SOUND. 3" Muffler Inlet / 2.25" Muffler Outlet. Muffler Shape: Oval. Dual Out Rear Exit. 3" Tubing. Flowmaster's Outlaw direct fit muffler is perfect for the...
      High Quality Material ConstructionSound level - Aggressive
      $337.97
    • (0 reviews)
      # sp28805
      Exhausts Terminator Series Muffler by Flowtech®. The Terminator is constructed entirely of super thick, fully welded aluminized steel, with huge 3” inner pass tubes that reduce backpressure and increase horsepower like no other...
      Reduced BackpressureIncrease Horsepower
      $82.13 - $212.95
    • (0 reviews)
      # sp29094
      Loud Mouth Bullet-Type Resonator by SLP®. SLP's Loud Mouth® "Shotgun" Resonators offer wide open exhaust flow and race-ready performance with an ultra aggressive sound too match. Standard equipment on our Loud Mouth exhaust...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $76.95 - $148.95
    • (0 reviews)
      # sp29095
      Loud Mouth II Bullet-Type Muffler by SLP®. SLP Loud Mouth II® Bullet Race Muffler offers flow and performance similar to that of our original Loud Mouth® resonator but features a ceramic-wrapped, perforated core that reduces...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $95.95 - $191.95
    • (0 reviews)
      # mpn358734622
      Muffler Delete Kit by SLP®. Muffler Inlet Diameter: 3". Muffler Outlet Diameter: 3". Muffler Sound: Aggressive / Loud. Muffler Structure: Delete Pipe. Muffler Configuration: Center - Center. Manufactured from 3-inch stainless...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $95.95
    • (1 review)
      # 285612371
      Universal 304 SS Chambered Round Mill Exhaust Muffler by Stainless Works®. Muffler Body Length: 30". Muffler Sound: Aggressive / Loud. Muffler Configuration: Center - Center. Stainless Works is the only manufacturer to build all of...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $166.25
    • (1 review)
      # 285612429
      Universal 304 SS Rat Trap Mill Exhaust Muffler by Stainless Works®. Muffler Body Length: 24". Muffler Sound: Aggressive / Loud. Muffler Configuration: Center - Center. Stainless Works is the only manufacturer to build all of our...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $147.25
    • (1 review)
      # 285612569
      Universal 304 SS Round Vintage Mill Exhaust Muffler by Stainless Works®. Muffler Sound: Aggressive / Loud. Stainless Works is the only manufacturer to build all of our mufflers with ALL s/s construction-the bodies, cores, and...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $147.25
    • (1 review)
      # 285612487
      Universal 304 SS Turbo Chambered Exhaust Muffler by Stainless Works®. Muffler Body Length: 14". Muffler Overall Length: 18". Muffler Sound: Aggressive / Loud. Stainless Works is the only manufacturer to build all of our mufflers...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $175.75
    • (1 review)
      # 285612526
      Universal 304 SS Turbo S-Tube Exhaust Muffler by Stainless Works®. Muffler Body Length: 14". Muffler Overall Length: 18". Muffler Sound: Aggressive / Loud. Muffler Structure: Turbo. Stainless Works is the only manufacturer to build...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $175.75
    • (1 review)
      # 285612558
      Universal 304 SS Turn Down Mill Exhaust Muffler by Stainless Works®. Muffler Body Length: 24". Muffler Sound: Aggressive / Loud. Stainless Works is the only manufacturer to build all of our mufflers with ALL s/s construction-the...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $147.25
    • (1 review)
      # 285612351
      Universal 10 Series Delta Force™ Oval Single Chamber Gray Exhaust Muffler by Flowmaster®. Muffler Sound: Aggressive / Loud. Muffler Structure: Chambered. The 10 Series Race mufflers are a compact lightweight single chamber design...
      Race Proven TechnologyNoticeable Sound Reduction Compared to Open Headers
      $95.24 - $155.06
    • (0 reviews)
      # 285612362
      Universal 30 Series Delta Force™ Aluminized Steel Oval 3-Chamber Race Gray Exhaust Muffler by Flowmaster®. Without Hangers. Muffler Overall Length: 22". Muffler Sound: Aggressive / Loud. Muffler Structure: Chambered. The Delta...
      Durable fully welded 16 gauge aluminized steel - two chamber race mufflerGood decibel reduction over open headers
      $177.24
    • (0 reviews)
      # mpn875617
      Universal 30 Series Delta Force™ Aluminized Steel Oval Diesel Gray Exhaust Muffler by Flowmaster®. Without Hangers. Muffler Inlet Diameter: 4". Muffler Outlet Diameter: 4". Muffler Body Length: 17". Muffler Overall Length: 22"....
      Durable fully welded 16 gauge aluminized steel - two chamber race mufflerGood decibel reduction over open headers
      $177.24
    • (4 reviews)
      # 285612585
      Universal 40 Series Delta Flow™ Oval Gray Exhaust Muffler by Flowmaster®. Muffler Body Length: 13". Muffler Overall Length: 19". Muffler Sound: Aggressive / Loud. Muffler Structure: Chambered. The Super 40 Series Delta Flow...
      The Quietest Option in the 40 Series Two Chamber LineLess Resonance than other 40 Series Mufflers
      $91.94 - $114.08
    • (4 reviews)
      # 485883165
      Universal 40 Series Delta Force™ Aluminized Steel Oval Gray Exhaust Muffler by Flowmaster®. Without Hangers. Muffler Body Length: 13". Muffler Overall Length: 19". Muffler Sound: Aggressive / Loud. Muffler Structure: Chambered....
      Durable fully welded 16 gauge stainless steel - two chamber race mufflerGood decibel reduction over open headers
      $85.86
    • (4 reviews)
      # 285612617
      Universal 40 Series Delta Force™ Oval 2-Chamber Race Gray Exhaust Muffler by Flowmaster®. Without Hangers. Muffler Sound: Aggressive / Loud. Muffler Structure: Chambered. The Delta Force 40 series race mufflers utilize...
      Durable fully welded 16 gauge stainless steel - two chamber race mufflerGood decibel reduction over open headers
      $111.86 - $243.68
    • (2 reviews)
      # 285612631
      Universal 40 Series Oval Gray Exhaust Muffler by Flowmaster®. Muffler Sound: Aggressive / Loud. Muffler Structure: Chambered. The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for...
      Durable fully welded 409 stainless steelAggressive Sound Exterior Exhaust Tone
      $85.86 - $169.48
    • (3 reviews)
      # 285612653
      Universal 50 Series Delta Flow™ Oval Gray Exhaust Muffler by Flowmaster®. Muffler Body Length: 17". Muffler Overall Length: 23". Muffler Structure: Chambered. The three chamber design utilizes Flowmaster's patented Delta Flow...
      Moderate SoundMild interior resonance
      $112.96 - $127.38
    • (0 reviews)
      # mpn911540
      Universal 50 Series Delta Force™ 409 SS Oval Gray Exhaust Muffler by Flowmaster®. Without Hangers. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 11.5". Muffler Overall Length: 16". Muffler...
      Race proven patented Delta Flow technologyExcellent decibel reduction over open headers
      $130.86
    • (1 review)
      # 285612689
      Universal 60 Series Delta Flow™ Aluminized Steel Oval Black Exhaust Muffler by Flowmaster®. Without Hangers. Muffler Body Length: 13.5". Muffler Overall Length: 19". Muffler Structure: Chambered. The 60 series incorporates...
      A Favorite With Import and Sport Compact OwnersBest When Matched for Four and Six Cylinder Engines
      $138.46
    • (0 reviews)
      # 285612705
      Universal 80 Series Cross-Flow™ Oval Gray Exhaust Muffler by Flowmaster®. Muffler Outlet Diameter: 2.5". Muffler Sound: Aggressive / Loud. Muffler Structure: Chambered. The 80 series is a cross-flow design for applications where...
      Aggressive Exterior Sound LevelIncreased Power and Torque Compared to Stock
      $122.98 - $148.42
    • (0 reviews)
      # mpn920056
      Universal 80 Series Stainless Steel Oval Gray Exhaust Muffler by Flowmaster®. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 13". Muffler Overall Length: 20.5". Muffler Sound: Aggressive / Loud....
      Aggressive Exterior Sound LevelIncreased Power and Torque Compared to Stock
      $128.75
    • (2 reviews)
      # 285629470
      Universal Outlaw™ Round Exhaust Muffler by Flowmaster®. Muffler Sound: Aggressive / Loud. Muffler Configuration: Center - Center. Outlaw mufflers are designed to be connected directly to the header collectors or can be added into...
      Designed for maximum Horsepower and TorqueMinimal decibel reduction - race application where muffler rules are in effect
      $92.21 - $141.78
    • (0 reviews)
      # 285620439
      Universal Outlaw™ Round Outlaw II Race Collector Bare Exhaust Muffler by Flowmaster®. Muffler Body Length: 6". Muffler Sound: Aggressive / Loud. Muffler Configuration: Center - Center. Flowmaster's Scavenger Series Outlaw II...
      Stainless Steel ConstructionDyno tuned for maximum performance
      $198.32 - $220.46
    • (0 reviews)
      # 285629657
      Universal Pro Series Outlaw™ Aluminized Steel Round Exhaust Muffler by Flowmaster®. Muffler Body Length: 9". Muffler Sound: Aggressive / Loud. Muffler Configuration: Center - Center. To address the increasing number of tracks...
      Durable MIG Welded ConstructionDyno Tuned For Maximum Performance
      $93.94
    • (3 reviews)
      # 285621313
      Universal Super 10 Series Delta Flow™ Oval Black Exhaust Muffler by Flowmaster®. Muffler Sound: Aggressive / Loud. Muffler Structure: Chambered. Flowmaster's Super 10 Series 409S Stainless Steel, Single Chamber mufflers are...
      Super Aggressive Sound409 Stainless Steel Construction
      $77.56 - $97.56
    • (7 reviews)
      # 285620829
      Universal Super 40 Series Delta Flow™ Oval Exhaust Muffler by Flowmaster®. Muffler Body Length: 13.5". Muffler Sound: Aggressive / Loud. Muffler Structure: Chambered. The Super 40 features Flowmaster's Delta Flow technology. It's...
      The Original High Performance Flowmaster MufflerrAggressive Sound for the Enthusiasts Who Love Their Exhaust to be LOUD
      $99.70 - $136.16
    • (14 reviews)
      # 285620901
      Universal Super 44 Series Delta Flow™ Oval Exhaust Muffler by Flowmaster®. Muffler Body Length: 13". Muffler Sound: Aggressive / Loud. Muffler Structure: Chambered. Flowmaster's Super 44 muffler uses the same Delta Flow...
      Deep, Aggressive, High Performance Exhaust NoteTwo-Chamber Design for Power and Torque Increase
      $88.58 - $99.70
    • (1 review)
      # 285621046
      Universal Super HP-2™ Oval Performance Exhaust Muffler by Flowmaster®. Muffler Structure: Multi Core. Muffler Configuration: Center - Center. Flowmaster has taken the laminar core of our classic HP-2 muffler and wrapped it in a...
      Delivers Terrific 50’s Style Street Rod ToneLaminar Flow Muffler Technology
      $116.30 - $188.32
    • (11 reviews)
      # 285609303
      Universal Stainless Steel Polished Exhaust Muffler by MagnaFlow®. Muffler Outlet Diameter: 4". Muffler Body Length: 14". Muffler Sound: Aggressive / Loud. Muffler Configuration: Center - Center. These are mufflers for souped-up...
      Sound Dampener can be Removed for Pure Off-Road Race RoarBuilt in Stainless Steel For Durability
      $129.77 - $188.28
    • (11 reviews)
      # mpn1567336505
      Universal Stainless Steel Round Polished Exhaust Muffler with Double-Wall Tanabe Angle Cut Tip by MagnaFlow®. Muffler Inlet Diameter: 2.25". Muffler Outlet Diameter: 4.5". Muffler Body Length: 14". Muffler Overall Length: 24"....
      Sound Dampener can be Removed for Pure Off-Road Race RoarBuilt in Stainless Steel For Durability
      $199.53
    • (11 reviews)
      # 285609361
      Universal Street Series Stainless Steel Round Tunable Polished Exhaust Muffler by MagnaFlow®. Muffler Inlet Diameter: 2.25". Muffler Outlet Diameter: 4". Muffler Body Length: 14". Muffler Sound: Aggressive / Loud. Muffler...
      Sound Dampener can be Removed for Pure Off-Road Race RoarBuilt in Stainless Steel For Durability
      $165.19 - $172.58
    • (9 reviews)
      # 351975567
      Universal Boomer™ Series Stainless Steel Exhaust Muffler by Borla®. Muffler Inlet Diameter: 2.25". Muffler Body Length: 14". Muffler Sound: Aggressive / Loud. Muffler Structure: Multi Core. Upgrade the looks, performance and...
      Improves exhaust flow for better performanceIncreases horsepower 7-10%
      $194.99 - $293.99
    • (7 reviews)
      # 485823315
      Universal Pro XS™ Stainless Steel Oval Exhaust Muffler by Borla®. Muffler Sound: Aggressive / Loud. Muffler Structure: Multi Core. These mufflers include many of the features found on Borla’s performance mufflers, at a more...
      Increased exhaust flow for better performanceDeeper exhaust tone
      $89.99 - $394.99
    • (0 reviews)
      # 351999511
      Universal XR-1™ Round Junior Dragster Racing Exhaust Muffler by Borla®. Muffler Inlet Diameter: 1.75". Muffler Outlet Diameter: 2.25". Muffler Body Length: 13". Muffler Overall Length: 18". Muffler Sound: Aggressive / Loud....
      The most possible exhaust flow in a muffler for maximum performanceQuiets the most severe engine noise, leaving a pronounced sound of power
      $318.99
    • (1 review)
      # 351999512
      Universal XR-1™ Sportsman Racing Exhaust Muffler by Borla®. Muffler Sound: Aggressive / Loud. Muffler Structure: Multi Core. Muffler Configuration: Center - Center. The Borla XR-1 Sportsman Muffler was developed for the race...
      Reduces engine noise without restricting exhaust flowPatented straight-through muffler design reduces backpressure while absorbing sound waves
      $140.99 - $214.99
    • (0 reviews)
      # 351999514
      Universal XR-1™ Stainless Steel Exhaust Muffler by Borla®. Muffler Sound: Aggressive / Loud. Muffler Structure: Multi Core. Muffler Configuration: Center - Center. The Borla XR-1 Multi-Core Muffler was developed on the race track...
      The most possible exhaust flow in a muffler for maximum performanceQuiets the most severe engine noise, leaving a pronounced sound of power
      $247.99 - $474.99
    • (0 reviews)
      # 351999516
      Universal XR-1™ Stainless Steel Oval Slim Line Exhaust Muffler by Borla®. Muffler Inlet Diameter: 3.5". Muffler Body Length: 12". Muffler Overall Length: 17". Muffler Sound: Aggressive / Loud. Muffler Structure: Multi Core....
      The most possible exhaust flow in a muffler for maximum performanceQuiets the most severe engine noise, leaving a pronounced sound of power
      $230.99
    • (0 reviews)
      # 351999513
      Universal XR-1™ Stainless Steel Round Collector Exhaust Muffler by Borla®. Muffler Sound: Aggressive / Loud. Muffler Structure: Multi Core. Muffler Configuration: Center - Center. The Borla XR-1 Multi-Core Muffler was developed...
      The most possible exhaust flow in a muffler for maximum performanceQuiets the most severe engine noise, leaving a pronounced sound of power
      $640.99 - $661.99
    • (0 reviews)
      # 351999515
      Universal XR-1™ Stainless Steel Round Racing Bullet Exhaust Muffler by Borla®. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 14". Muffler Overall Length: 19". Muffler Sound: Aggressive / Loud....
      The most possible exhaust flow in a muffler for maximum performanceQuiets the most severe engine noise, leaving a pronounced sound of power
      $199.99
    • (5 reviews)
      # 285608754
      Universal Extreme Performance Oval Exhaust Muffler by Cherry Bomb®. Muffler Body Length: 6". Muffler Sound: Aggressive / Loud. 'Disturb the peace' with this top-of-the-line muffler by Cherry Bomb. This is hands down the best way to...
      Reverse-flow designMechanically-locked construction
      $35.48 - $47.25
    • (5 reviews)
      # 285608955
      Universal Glass Pack Series Exhaust Muffler by Cherry Bomb®. Muffler Sound: Aggressive / Loud. 'Disturb the peace' with this top-of-the-line muffler by Cherry Bomb. This is hands down the best way to bump up your vehicle's...
      Reverse-flow designMechanically-locked construction
      $27.93 - $72.94
    • (5 reviews)
      # 285629461
      Universal Ol' Skool Hot Rod Exhaust Muffler by Cherry Bomb®. Muffler Body Length: 18". Muffler Sound: Aggressive / Loud. Muffler Configuration: Center - Center. 'Disturb the peace' with this top-of-the-line muffler by Cherry Bomb....
      Reverse-flow designMechanically-locked construction
      $32.55 - $36.30
    • (5 reviews)
      # 285629607
      Universal PRO Series Oval Exhaust Muffler by Cherry Bomb®. Muffler Sound: Aggressive / Loud. 'Disturb the peace' with this top-of-the-line muffler by Cherry Bomb. This is hands down the best way to bump up your vehicle's horsepower...
      Reverse-flow designMechanically-locked construction
      $39.07 - $55.39
    • (0 reviews)
      # 285620382
      Universal 304 SS Round Case Exhaust Muffler by Pypes®. Muffler Body Length: 14". Muffler Sound: Aggressive / Loud. Muffler Configuration: Center - Center. Sometimes you just gotta have the best of everything. When it comes to flow,...
      AGGRESSIVE Sound LevelStainless steel construction resists corrosion
      $45.57 - $51.14
    • (0 reviews)
      # 285608659
      Universal Cross-Flow Exhaust Muffler by Pypes®. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 16". Muffler Sound: Aggressive / Loud. Muffler Configuration: Dual - Dual. Sometimes you just gotta...
      AGGRESSIVE Sound LevelStainless steel construction resists corrosion
      $95.02 - $128.30
    • (0 reviews)
      # 285629842
      Universal Race-Pro Series Exhaust Muffler by Pypes®. Muffler Sound: Aggressive / Loud. Sometimes you just gotta have the best of everything. When it comes to flow, you just can't get anything better than Race Pro Muffler. This baby...
      AGGRESSIVE Sound LevelStainless steel construction resists corrosion
      $63.23 - $77.59
    • (0 reviews)
      # 285608804
      Universal Purple Hornies™ Exhaust Muffler by Flowtech®. Muffler Sound: Aggressive / Loud. Muffler Configuration: Center - Center. The classic Purple Hornie tubular design glasspack mufflers give sound and performance gains that...
      Rich, powerful soundDecreases backpressure, boosts Horsepower
      $31.16 - $106.95
    • (1 review)
      # 285608814
      Universal Red Hots™ Slip-Fit Exhaust Muffler by Flowtech®. Muffler Body Length: 18". Muffler Overall Length: 24". Muffler Sound: Aggressive / Loud. Muffler Configuration: Center - Center. Red Hots from Flowtech may be the best...
      Delivers Rich, powerful, Red Hot soundLow backpressure to increases performance
      $21.29
    • (0 reviews)
      # 285608818
      Universal Terminator™ Exhaust Muffler by Flowtech®. Muffler Body Length: 15". Muffler Sound: Aggressive / Loud. Muffler Structure: Chambered. Muffler Configuration: Center - Offset. The Terminator is constructed entirely of super...
      Fully-welded for strength and durabilityAggressive Sound
      $82.13
    • (0 reviews)
      # 285608822
      Universal Warlock™ Racing Exhaust Muffler by Flowtech®. Muffler Body Length: 13". Muffler Sound: Aggressive / Loud. Muffler Structure: Turbo. FlowTech's Warlock racing muffler may be too much for mere mortals. The high flow,...
      Removable Flow Intensifier offers maximum performance for street or stripFully-welded 16-gauge ribbed case for added strength and reduced resonance
      $92.53 - $99.83
    • (0 reviews)
      # 285612762
      Universal Split Flow Aluminized Steel Exhaust Muffler by Dynatech®. Muffler Sound: Aggressive / Loud. Muffler Configuration: Center - Center. Split-Flow Race Mufflers with a "straight-thru / dual pattern" core are a great way to...
      Straight-thru design for maximum flow.Dual-pattern core for reduced sound levels.
      $109.99 - $143.99
    • (0 reviews)
      # 285621336
      Universal Vortex 304 SS Collector Insert Cone by Dynatech®. Includes: Hardware. Muffler Sound: Aggressive / Loud. Muffler Configuration: Center - Center. The Vortex Insert Cone is an excellent way to reduce the noise level of your...
      Ultra Light WeightMade Of High Quality 304 Stainless Steel
      $89.99 - $99.99
    • (0 reviews)
      # 285608679
      Universal Vortex Turndown with Insert Cone by Dynatech®. Includes: Cone insert for reduced sound. Muffler Body Length: 10". Muffler Sound: Aggressive / Loud. Muffler Configuration: Center - Center. The Vortex Turn Down is expanded...
      100% T-304 stainless steel constructionUltra lightweight, less than 1/2 lb. each
      $89.99
    • (1 review)
      # 285620375
      Universal Revolution RS™ Round Exhaust Muffler with Tip by GReddy®. Muffler Sound: Aggressive / Loud. Muffler Configuration: Center - Center. GReddy Universal Revolution RS Muffler and Tip sets create options for custom (single...
      Revolutionary approach for the design of each specific applicaion, maxium performanceHand TIG-welded 304 SUS Stainless Steel
      $133.00 - $152.00
    • (0 reviews)
      # 285620502
      Universal Loud Mouth II® Stainless Steel Round Bullet-Type Polished Exhaust Muffler by SLP®. Muffler Body Length: 14". Muffler Configuration: Center - Center. SLP Loud Mouth II® Bullet Race Muffler offers flowith and performance...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $95.95
    • (0 reviews)
      # mpn358734626
      Universal Loud Mouth® Stainless Steel Round Bullet-Type Polished Exhaust Resonator by SLP®. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 14". Muffler Overall Length: 21". Muffler Sound:...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $71.95




    Featured Brands

    When an engine operates, both exhaust gas and the sound waves created by engine combustion travel through the exhaust system. Factory mufflers are constructed to effectively quiet the sound, but in the process substantially restrict exhaust flow, which creates excessive backpressure that can significantly reduce an engine’s power output. Replacing the restrictive OE muffler with a performance muffler will increase flow and allow your engine to produce the power it’s capable of, and at the same time provide an exhaust mote that will let everyone know your ride isn’t just another stock machine.

    But creating a performance muffler takes a lot of hard work, because while everyone wants increased exhaust flow and more power, we don’t all want the same exhaust tone. Modern performance muffler fabrication starts with sophisticated computer aided design and proprietary software. Our manufacturers perform extensive R&D work with airflow and acoustical test equipment, as well as dyno and real world on-vehicle testing. Several muffler designs are used to achieve performance and sound goals. Chambered mufflers have internal chambers that reflect and cancel out sound waves without reducing exhaust flow; turbo mufflers have several perforated tubes to reduce sound while reducing backpressure; and straight through mufflers have a perforated tube surrounded by sound absorbing packing.

    Regardless of design, it’s the end result that counts. No matter what you drive or do with your vehicle, we have mufflers to suit your needs, from the top performance exhaust companies. Whether you’re racing or towing a boat, have a screaming turbo 4-cylinder or big V8, we have the mufflers to give you the power and sound you want. If you tow a trailer with your truck you may want more pulling power but with just a moderate rumble and minimal resonance inside the cabin. Or you may have a big inch street machine and want the least restriction and most aggressive sound available. Many race tracks and racing organizations have decibel restrictions which require mufflers that reduce noise but with minimum restriction. We offer mufflers for each of these applications and more.

    Besides getting the right power and sound, the performance mufflers on our digital shelves are also available in a variety of shapes, dimensions, and configurations, with a wide range of inlet and outlet diameters, so you can get the muffler that perfectly fits your exhaust system and space requirements. Most are universal fitment and ideal for custom exhaust building, but we also have vehicle specific mufflers. Our selection includes round, oval, compact, low profile, and slimline designs; as well as collector mufflers, mufflers with integral exhaust tips, and much more. Our mufflers will deliver the power and sound you want today and well into the future, because each is constructed from long lasting, durable materials like stainless steel or aluminized steel.

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    Mufflers Reviews

    Average rating:  4.5  4.5 - 300 reviews
      /  Read All Mufflers Reviews
    4.5 of 5
    Perfectly Perfect
    The muffler assembly is a perfect fit for my car (just as described it would be). There was no problems with the install. I'm giving 4 stars for appearance, because I can't quite see it & 4 stars to quality because I've had it less than 30 days. The pricing offered by CARiD is, without question, the best around. I called a few aftermarket suppliers and was quoted anything from $200-$400 for this part.
    SPosted by Sara (Holland, NY) / May 11, 2017
    2009 Nissan Sentra
    Was this review helpful for you? Yes
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