2013 Subaru WRX Exhaust Parts

    • Eastern®EPA Direct Fit Catalytic Converter
      $333.65$266.92
      (0)
      Subaru WRX STI 2013, EPA Direct Fit Front Catalytic Converter by Eastern®. Inlet: 2 Bolt Welded, 5 Bolt Welded. Series: ECO II. Overall Lenght: 20.50". If you need to replace your failed or damaged catalytic converter, this product...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      # 17569969
    • Eastern®Universal Catalytic Converter
      $40.38from $32.30
      (3)
      Universal Catalytic Converter by Eastern Catalytic®. Keep your exhaust emissions within specifications and your vehicle running in top condition with this quality product. Made of stainless steel, the catalytic converter is...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      # 17427860
    • Bosal®Muffler with Dual Angle Cut Tips
      $86.24$68.99
      (0)
      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
      # 18403017
    • Eastern®Flex Pipe
      $11.41from $9.13
      (4)
      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
      # 17428341
    • Eastern®Cowbell
      $5.38from $4.30
      (0)
      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
      # 17428404
    • Weapon-R®CEL Eliminator
      $56.25$45.00
      (4)
      Universal CEL Eliminator by Weapon-R®. CEL Light Eliminator gets rid of the Check Engine Light and will not effect the performance of your vehicle. We carefully test and research the correct amount air / fuel ratio which is needed...
      # 290727
    • MagnaFlow®Street Series Stainless Steel Cat-Back Exhaust System
      $944.96$755.97
      (0)
      Subaru WRX STI Limited 2013, Street Series Stainless Steel Cat-Back Exhaust System by MagnaFlow®, MODERATE SOUND. Quad Split Rear Exit. 3" Tubing. 5" x 8" x 18" Muffler. 4" Polished Stainless Tip. The Street Series is designed for...
      # 20206700
    • Borla®Stainless Steel Cat-Back Exhaust System
      $1,379.99$1,103.99
      (0)
      Subaru WRX STI Sedan 2013, Stainless Steel Cat-Back Exhaust System by Borla®, AGGRESSIVE SOUND, Split Rear Exit. 4.5" Inlet / 6" Outlet Dual Round Rolled Angle-Cut Long Tip. 2" Tubing. When you want the best performing, best...
      # 1221494
    • ARK Performance®DT-S Stainless Steel Cat-Back Exhaust System
      $2,123.94from $1,699.15
      (0)
      Subaru WRX STI Sedan 2013, DT-S Stainless Steel Cat-Back Exhaust System by ARK Performance®. Quad Tip. 3" Pipe. Oval Muffler. With the many varieties of exhausts that ARK has to offer, the DT-Series premium exhaust provides the...
      All Bolt-on SystemSUS304 Stainless Steel Construction
      # 16118764
    • ARK Performance®GRiP Stainless Steel Cat-Back Exhaust System
      $1,911.44from $1,529.15
      (0)
      Subaru WRX / WRX STI 2013, GRiP Stainless Steel Cat-Back Exhaust System by ARK Performance®. 3" Pipe. The ARK "GRiP" exhaust system provides the serious enthusiast a combination of sound, style, and quality craftmanship. As a...
      All Bolt-On SystemHelmholtz Design for Minimized Drone
      # 16118830
    • Injen®Axle-Back Exhaust System
      $1,061.44$849.15
      (1)
      Subaru WRX Sti 2013, 70mm Axle-Back Exhaust System with Quad Titanium Tips by Injen®. The perfect complement to your Injen air intake system is an Injen performance exhaust system. Each exhaust system is dyno-tuned together with...
      # 379161
    • Agency Power®Cat-Back Exhaust System with Titanium Quad Tips
      $1,250.00$1,000.00
      (0)
      Subaru WRX Sedan 2013, Cat-Back Exhaust System with Titanium Quad Tips by Agency Power®. The Cat-Back is designed for customers seeking increased performance and better economy, combined with a powerful and well tuned exhaust note,...
      Suitable for Everyday DrivingIncreases Power
      # 15847514
    • Flowmaster®Resonator
      $87.49from $69.99
      (0)
      Universal Resonator by Flowmaster®. The resonators are designed for use in conjunction with Flowmaster Mufflers for improved sound reduction and minimize interior resonance.
      # 898502
    • MBRP®Resonator
      $87.49from $69.99
      (0)
      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
      # 3746758
    • MBRP®Mirror Polished T304 Stainless Steel Exhaust Stack
      $199.99from $159.99
      (0)
      Universal Mirror Polished T304 Stainless Steel Exhaust Stack by MBRP®. Nothing says big-rig brawn like a set of stacks belching diesel exhaust straight up in the air. It’s a great look for a diesel pickup, as well as being...
      4” or 5” connection to exhaust pipe in bedPolished T304 stainless steel tubing
      # 3746770
    • MBRP®Smokers™ Stack Kit
      $262.49from $209.99
      (0)
      Universal Smokers™ Stack Kit by MBRP®. Nothing says big-rig brawn like a set of stacks belching diesel exhaust straight up in the air. It’s a great look for a diesel pickup, as well as being totally practical. Pick the stack...
      5” connection to exhaust pipe in bedFits any 5” SMOKER stack system
      # 10453086
    • MBRP®Black Series™ Exhaust Stack
      $162.49from $129.99
      (1)
      Universal Black Series™ Exhaust Stack by MBRP®. Black is the new chrome, they say. These large-diameter stacks are finished in BMRP's long-lasting ceramic high-heat finish. They'll turn heads in ways that polished stainless...
      4” or 5” connection to exhaust pipe in bedPolished T304 stainless steel tubing
      # 3746783
    • AutoLoc®Exhaust Flame Thrower Kit
      $124.99from $99.99
      (0)
      Universal Exhaust Flame Thrower Kit by AutoLoc®. The exhaust flame thrower kit is a must have for all hot rods. This kit can make up to 20’ flames shoot out your exhaust on command.
      Remote activation buttonCase: plastic
      # 9663588
    • Omix-Ada®Exhaust Insulator
      $15.51from $12.41
      (0)
      Universal Exhaust Insulator by Omix-Ada®. Major parts like mufflers and pipes may be the stars of the exhaust system, but they couldn't do their jobs without the supporting cast of clamps, gaskets, and hangers. Omix-Ada has all the...
      Meets or exceeds OEM quality standardsOEM quality at an affordable price
      # 6894382
    • Omix-Ada®Exhaust Bracket
      $18.04$14.43
      (0)
      Universal Exhaust Bracket by Omix-Ada®. Major parts like mufflers and pipes may be the stars of the exhaust system, but they couldn't do their jobs without the supporting cast of clamps, gaskets, and hangers. Omix-Ada has all the...
      Meets or exceeds OEM quality standardsOEM quality at an affordable price
      # 6894576
    • Mr. Gasket®Reflect-A-Tape
      $38.63from $30.90
      (0)
      Universal Reflect-A-Tape by Mr. Gasket®. Look to Mr. Gasket first for exhaust system gaskets, of course. But they have other exhaust system components to offer as well.
      Gaskets are Mr. Gasket’s heritage and corporate specialtyGasket material in sheets allow you to make your own gaskets when no premade gasket is available
      # 12129567
    • Taylor Cable®D.E.T.I.™ Digital Exhaust Temperature Indicator Probe
      $19.75from $15.80
      (0)
      Universal D.E.T.I.™ Digital Exhaust Temperature Indicator Probe by Taylor Cable®. Taylor Cable makes exhaust manifold and collector gaskets that will withstand the temperatures generated by turbocharged motors, and exhaust gas...
      # 9786114
    • Taylor Cable®57K Series D.E.T.I.™ Digital Exhaust Temperature Indicator
      $400.79from $320.63
      (0)
      Universal 57K Series D.E.T.I.™ Digital Exhaust Temperature Indicator by Taylor Cable®. Taylor Cable makes exhaust manifold and collector gaskets that will withstand the temperatures generated by turbocharged motors, and exhaust...
      # 9786142
    • Taylor Cable®Exhaust Insulation Wrap
      $22.46from $17.97
      (0)
      Universal Exhaust Insulation Wrap by Taylor Cable®. Taylor Cable makes exhaust manifold and collector gaskets that will withstand the temperatures generated by turbocharged motors, and exhaust gas temperature monitors to see...
      # 9786216
    • Taylor Cable®57K Series Infrared TireScope Data Logger
      $584.13$467.30
      (0)
      Universal 57K Series Infrared TireScope Data Logger by Taylor Cable®. With 10' Steel Braided Lead, Infrared Thread-In Probe. Taylor Cable makes exhaust manifold and collector gaskets that will withstand the temperatures generated...
      # 9786950
    • Taylor Cable®Header Wrap Boot Protector Kit
      $38.38$30.70
      (0)
      Universal Header Wrap Boot Protector Kit by Taylor Cable®. Contains 16' of 1200 Degree Wrap. Taylor Cable makes exhaust manifold and collector gaskets that will withstand the temperatures generated by turbocharged motors, and...
      # 9786224
    • Spectre Performance®Header Bolt
      $10.44from $8.35
      (0)
      Universal Header Bolt 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 racetrack! All products are...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      # 12061779
    • Spectre Performance®Exhaust Header Reducer
      $20.88$16.70
      (1)
      Universal Exhaust Header Reducer 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 racetrack! All products...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      # 12056627
    • Flowmaster®Delta Force™ Low Profile Oval Tubing Race Muffler
      $372.49$297.99
      (0)
      Universal Delta Force™ Aluminized Steel Low Profile Oval Tubing Race Muffler by Flowmaster®, Aggressive Sound, 3.50" Dual Inlet / 3.50" Dual Outlet, 2.75 Thick x 11" Wide x 25" Length. The low profile mufflers are Delta Flow™...
      # 898448
    • Flowmaster®30 Series Delta Force™ 3-Chamber Race Muffler
      $199.99from $159.99
      (0)
      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...
      # 898450
    • Flowmaster®Outlaw™ Race Muffler
      $112.49from $89.99
      (1)
      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”...
      # 898456
    • Flowmaster®Pro Series™ Stainless Steel Race Muffler with Turn Down
      $224.99$179.99
      (1)
      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...
      # 898465
    • Flowmaster®Scavenger Series Race Collector Muffler
      $261.24$208.99
      (0)
      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...
      # 898468
    • Flowmaster®40 Series Delta Force™ 2-Chamber Race Muffler
      $126.21from $100.97
      (0)
      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...
      # 898479
    • Flowmaster®10 Series Delta Force Single Chamber Race Muffler
      $94.53from $75.62
      (0)
      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...
      # 898490
    • Flowmaster® 60 Series Delta Force Stainless Steel Race Muffler
      $234.99$187.99
      (0)
      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.
      # 3146020
    • Flowmaster®Scavenger Series Outlaw II Race Collector Muffler
      $223.75from $179.00
      (0)
      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...
      # 23297627
    • Flowmaster®60 Series Delta Flow™ Muffler
      $156.24$124.99
      (0)
      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...
      # 897052
    • Flowmaster®40 Series Delta Flow™ Muffler
      $112.49from $89.99
      (1)
      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...
      # 897054
    • Flowmaster®40 Series Original Muffler
      $103.74$82.99
      (0)
      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...
      # 897079
    • Flowmaster®50 Series Delta Flow™ Big Block Muffler
      $212.49$169.99
      (0)
      Universal 50 Series Delta Flow™ Aluminized Steel Big Block Muffler by Flowmaster®, MILD SOUND, 5" Thick x 12" Wide x 22" Case Length x 28" Overall Length. The 50 Series Big Block Muffler is Flowmaster’s largest and quietest...
      # 897082
    • Flowmaster®50 Series Delta Flow™ Muffler
      $127.49from $101.99
      (0)
      Universal 50 Series Delta Flow™ Muffler by Flowmaster®, MODERATE SOUND, 4" Thick x 9.75" Wide x 17" Case Length x 23" Overall Length. The 50 Series Delta Flow mufflers are designed for passenger cars. The sound characteristics...
      # 897086
    • Flowmaster®50 Series HD Delta Flow™ Muffler
      $193.74from $154.99
      (0)
      Universal 50 Series HD Delta Flow™ Muffler by Flowmaster®, MODERATE SOUND, 4" Thick x 9.75" Wide x 18" Case Length x 23" Overall Length. The 50 Series HD Delta Flow mufflers are big mufflers for big trucks. With 4” internal...
      # 897102
    • Flowmaster®70 Series Delta Flow™ Big Block Muffler
      $181.24$144.99
      (0)
      Universal 70 Series Delta Flow™ Big Block Muffler by Flowmaster®, MILD SOUND, 5" Thick x 10" Wide x 22" Case Length x 28" Overall Length. The 70 Series Big Block II Muffler uses a longer case for increased volume and added...
      # 897109
    • Flowmaster®HP-2™ Laminar Flow™ Perfomance Muffler
      $131.24from $104.99
      (1)
      Universal HP-2™ Laminar Flow™ Perfomance Muffler by Flowmaster®, MODERATE SOUND. HP-2 Performance Mufflers is the Hot-Rodder’s Dream Muffler. It is a true high performance muffler and yet it is small enough for street rod...
      # 897113
    • Flowmaster®Super 10 Series Delta Flow™ Stainless Steel Muffler
      $87.49$69.99
      (3)
      Universal Super 10 Series Delta Flow™ Stainless Steel Muffler by Flowmaster®, AGGRESSIVE SOUND, 4" Thick x 9.75" Wide x 5.50" Case Length x 12.50" Overall Length. If you want to be arrested, you should mount this muffler on your...
      # 897126
    • Flowmaster®Super 40 Series Delta Flow™ Muffler
      $113.63from $90.90
      (0)
      Universal Super 40 Series Delta Flow™ Muffler by Flowmaster®, AGGRESSIVE SOUND, 5" Thick x 10" Wide x 13.50" Case Length x 19.50" Overall Length. The Super 40 Series Delta Flow Mufflers are developed from the Top Ten muffler...
      # 897132
    • Flowmaster®Super 44 Series Delta Flow™ Muffler
      $99.94from $79.95
      (2)
      Universal Super 44 Series Delta Flow™ Muffler by Flowmaster®, AGGRESSIVE SOUND, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. The Super 44 has the deepest, richest, most aggressive muscle tone of all 4” street...
      # 897136
    • Flowmaster®Super 50 Series Delta Flow™ (SUV) Performance Muffler
      $162.49from $129.99
      (0)
      Universal Super 50 Series Delta Flow™ (SUV) Performance Muffler by Flowmaster®, MODERATE SOUND, 5" Thick x 10" Wide x 17" Case Length x 23" Overall Length. The Super 50 is suitable for everyday driving. Its large resonance...
      # 897149
    • Flowmaster®50 Series Delta Flow™ Slimline Muffler
      $166.24$132.99
      (0)
      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...
      # 897156
    • Flowmaster®Pro Series™ Laminar Flow Muffler
      $174.99from $139.99
      (0)
      Universal Pro Series™ Laminar Flow Muffler by Flowmaster®, MODERATE SOUND. PRO Laminar Flow mufflers have a patented core design that is characterized by efficient exhaust scavenging and minimized drone. They produce a rich, deep...
      # 897161
    • Flowmaster®Super HP-2™ Stainless Steel Performance Muffler
      $131.24from $104.99
      (0)
      Universal Super HP-2™ Stainless Steel Performance Muffler by Flowmaster®, 4" Thick x 5" Wide. The new Super HP-2 Series muffler offers the same great performance benefits and moderate tone that you would expect from our laminar...
      # 15943155
    • Borla®S-Type™ Stainless Steel Round Muffler
      $215.58$175.99
      (7)
      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...
      # 25728287
    • Borla®XR-1™ Multicore Stainless Steel Race Muffler
      $306.24from $244.99
      (0)
      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...
      # 959705
    • Borla®Heavy Duty Stainless Steel Round Muffler
      $262.49$209.99
      (0)
      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...
      # 25728296
    • Gibson®CFT Superflow™ Oval Muffler
      $96.30from $77.04
      (0)
      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,...
      # 2060024
    • Gibson®SFT Superflow™ Round Muffler
      $105.04from $84.03
      (1)
      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...
      # 2060137
    • Gibson®Race Muffler
      $193.55$154.84
      (0)
      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
      # 26542951
    • Gibson®8" Round Muffler
      $205.59from $164.47
      (0)
      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...
      # 26542948
    • MBRP®Pro Series™ Stainless Steel Oval Core Muffler
      $1,248.75$103.99
      (0)
      Universal Pro Series™ T304 Stainless Steel Oval Muffler by MBRP®. These Pro Series mufflers utilize a chambered-core construction for a mellower but unmistakably MBRP sound character. They’re fabricated from long-lasting T304...
      Polished T304 stainless steelChambered core
      # 14447764



    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.
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    2013 Subaru WRX Models
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    • 2013 Subaru Impreza WRX STI Limited Replacement Exhaust Parts
    • 2013 Subaru WRX Base Replacement Exhaust Parts
    • 2013 Subaru WRX Limited Replacement Exhaust Parts
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    • 2013 Subaru WRX STI Sport-tech Replacement Exhaust Parts