2011 Subaru Forester Performance Exhaust Systems

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    • (0 reviews)
      # 217978282
      Subaru Forester XT Limited 2011, N1™ Stainless Steel Cat-Back Exhaust System by Invidia®. Exhaust Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 3". For a good balance of price and performance,...
      Made to boost the performance of your vehicleExpertly crafted from premium materials
      $704.90 - $727.30
    • (0 reviews)
      # 231100645
      Subaru Forester XT Limited / XT Premium / XT Sports / XT Touring 2011, EL 4-1 Performance Holy Exhaust Header by Killer B Motorsport®. This product is made of high-quality materials to serve you for years to come. Designed using...
      High quality at an affordable priceExpertly made from premium materials
      $1,249.00 - $1,905.00
    • (0 reviews)
      # 84938431
      Subaru Forester XT Premium / XT Sports / XT Touring 2011, Equal Length Exhaust Header by PERRIN Performance®. Emissions: EPA compliant. Color: Gray. Header Coating: Uncoated.
      $972.00 - $981.00
    • (0 reviews)
      # mpn1038335
      Subaru Forester 2.5L Naturally Aspirated 2011, Heavy Metal Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Round. Without Air...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $100.27
    • (0 reviews)
      # mpn4220575337
      Subaru Forester 2.5L Naturally Aspirated 2011, OEM Grade Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.5"....
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $340.18
    • (0 reviews)
      # mpn1038304
      Subaru Forester 2.5L Naturally Aspirated 2011, OEM Grade Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Round. Without Air Tube....
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $122.43
    • (0 reviews)
      # 320108207
      Subaru Forester EJ255 Engine 2011, Up Pipe by PERRIN Performance®. PERRIN has been known since inception for the quality of Up-Pipe. The Up-Pipe was the first product Perrin ever released and has been a leader in this market ever...
      CNC mandrel bent and precision welded stainless steel tubingSnugly fits the OEM exhaust manifold outlet and OEM turbo inlet
      $148.50 - $236.70
    • (0 reviews)
      # mpn461608993
      Subaru Forester EJ255 Engine 2011, 12mm Polyurethane Exhaust Hanger by PERRIN Performance®. When new, OEM rubber exhaust hangers are fine for the stock exhaust system. But they simply don't hold up or perform well in performance...
      Help keep your exhaust system securely placedMade from polyurethane that is resistant to high and low temperatures
      $11.03
    • (0 reviews)
      # mpn470412097
      Subaru Forester 2011, Rubber Muffler Hangers by APEXi®. Includes: 2 pieces. A'PEXi muffler hangers are constructed of an Ethylene Propylene Rubber (EPM) material which is resilient against heat, aging, and wear and tear. The...
      Ideal for the daily driver car of an enthusiastMade from high-quality materials
      $18.18
    • (0 reviews)
      # mpn461609134
      Subaru Forester EJ255 Engine 2011, Downpipe Thermal Blanket by PERRIN Performance®. PERRIN Thermal Blankets will improve response while lowering under hood temperatures. Thermal losses from headers, uppipes, turbine housings, and...
      Improves power while lowering under hood temperaturesEnsures a precise fit to protect under hood components from heat
      $185.40
    • (0 reviews)
      # mpn458181552
      Subaru Forester 2011, MLS Exhaust Header Gasket by Cometic Gasket®.
      Made of High Quality MaterialsBuilt to Last
      $33.03
    • (0 reviews)
      # mpn1275819509
      Subaru Forester EJ255 Engine 2011, Exhaust Manifold Gasket Set by Magnum Gasket®. You'd better be ready to take the heat if you're going to seal an exhaust manifold, where temperatures can often exceed 1,000°F. You can count on...
      Made of High Quality MaterialsThe best combination of steel layers and high-temp gasket materials
      $9.14
    • (0 reviews)
      # 115298865
      Subaru Forester 2011, Replacement Exhaust Kit by Walker®. If you are looking for the ultimate in quality and value, then this superior replacement exhaust kit by Walker is what you need. All its components are designed with...
      Direct fit replacementIncludes all applicable flanges, hangers, and sensor fittings
      $63.62 - $186.94
    • (0 reviews)
      # 157433408
      Subaru Forester 2011, Replacement Exhaust Kit by Bosal®. Emissions: EPA compliant. Get confidence with this high-standard OE quality purchase which is perfect for those who want to perform a long-lasting exhaust system repair. Made...
      Superior replacement for your worn out exhaust partHelps put your vehicle back to its tip-top shape
      $83.00 - $118.84
    • (0 reviews)
      # 165555404
      Subaru Forester 2011, Replacement Exhaust Kit by AP Exhaust®. Get confidence with this high-standard OE quality purchase which is perfect for those who want to perform a long-lasting exhaust system repair. Made from top-notch...
      Superior replacement for your worn out exhaust partHelps put your vehicle back to its tip-top shape
      $121.73 - $246.16
    • (0 reviews)
      # mpn2072651576
      Subaru Forester SOHC 2011, Front Stainless Steel Natural Exhaust Manifold with Integrated Catalytic Converter by Dorman®. Location: Front. Emissions: EPA compliant. Finish: Natural. Includes: Exhaust Manifold, Gaskets and Hardware....
      Includes heat-shield for protection of hoses, wiring, and other engine componentsConstruction protects against warping and/or cracking
      $341.83
    • (0 reviews)
      # 504654755
      Subaru Forester 2.5L 2011, Ultra™ Catalytic Converter by Walker®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Position: Rear. Catalytic Converter Body Shape: Round. Without O2 Sensor Port. Catalytic Converter...
      Constructed to meet your vehicle’s specific emissions requirementsBody and pipe heat shields made of high quality materials for durability
      $186.94
    • (0 reviews)
      # mpn1818158
      Subaru Forester 2.5L 2011, Ultra™ Catalytic Converter by Walker®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Round. With 1 Inlet. Without Air Tube. Without O2...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $74.34
    • (0 reviews)
      # mpn1265774
      Subaru Forester XT Premium / XT Touring 2011, ECO III Catalytic Converter by Eastern®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Position: Rear Undercar. With 1 O2 Sensor Port. Catalytic Converter Overall...
      Direct OEM replacementDesigned with twice the amount of Rhodium to help keep the MIL off on vehicles with high mileage, low emissions, or higher than normal emissions
      $260.62
    • (0 reviews)
      # mpn1235090
      Subaru Forester Turbocharged 2011, ECO III Catalytic Converter by Eastern®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Position: Rear Undercar. Catalytic Converter Body Shape: Oval. Without O2 Sensor Ports....
      Direct OEM replacementDesigned with twice the amount of Rhodium to help keep the MIL off on vehicles with high mileage, low emissions, or higher than normal emissions
      $65.32
    • (0 reviews)
      # mpn4221134127
      Subaru Forester With Federal Emission 2.5L Naturally Aspirated 2011, Catalytic Converter by DEC®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Position: Rear. Pick out a catalytic converter by DEC and get your...
      Direct fitMade from a heavy duty stainless steel outer shell
      $251.33
    • (0 reviews)
      # mpn2263351189
      Subaru Forester Turbocharged 2011, Catalytic Converter and Pipe Assembly by DEC®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Position: Rear. Pick out a catalytic converter by DEC and get your emissions back into...
      Direct fitMade from a heavy duty stainless steel outer shell
      $205.63
    • (0 reviews)
      # mpn2441749073
      Subaru Forester Turbocharged 2011, Catalytic Converter by AP Exhaust®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Position: Rear. Catalytic Converter Overall Length: 34". The growing concern for the environment...
      5-year/50,000-mile warranty on converter body25,000-mile warranty on emissions
      $246.16
    • (0 reviews)
      # 35485999
      Subaru Forester 2.5L 2011, Quiet-Flow™ Stainless Steel Oval Bare Exhaust Muffler by Walker®. Muffler Outlet Diameter: 2.75". Muffler Body Length: 13". Muffler Configuration: Offset - Offset. Together with delivering OE-style...
      Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
      $91.91
    • (0 reviews)
      # mpn1893883
      Subaru Forester 2.5L 2011, Stainless Steel Round Bare Resonator Assembly by Walker®. Muffler Inlet Diameter: 2.375". Muffler Outlet Diameter: 2.25". Muffler Body Length: 19". Muffler Overall Length: 35.4". If you want exhaust...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $69.67
    • (0 reviews)
      # 72576064
      Subaru Forester X / X Limited / X Premium / X Touring / XT Premium / XT Touring 2.5L 2011, Exhaust Muffler by Bosal®. This muffler is constructed by one of the leading OE suppliers to provide OE-style performance and maintain a...
      Aluminized steel construction for maximum durabilityOne Piece interior to end cap construction to reduce flex and stand up to vehicle vibration
      $83.00
    • (0 reviews)
      # mpn898208051
      Subaru Forester X / X Limited / X Premium / X Touring / XT Premium / XT Touring 2.5L 2011, Center Resonator Assembly by Bosal®. The product is constructed by one of the leading OE suppliers to provide OE-style performance and...
      Aluminized steel construction for maximum durabilityOne Piece interior to end cap construction to reduce flex and stand up to vehicle vibration
      $118.84
    • (0 reviews)
      # 505797443
      Subaru Forester 2011, Stainless Steel Bare Y-Pipe by Walker®. Material: Stainless Steel. Main Piping Diameter: 2.25". If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is your...
      Designed to directly replace the factory partConstructed with OEM type connections
      $63.62
    • (0 reviews)
      # 24180123
      Subaru Forester 2.5L 2011, Premium Oxygen Sensor by Bosch®. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter. Tune-up your vehicle with an Oxygen Sensor from Bosch that...
      Up to 15 % savings in fuel costsReduced CO2 emissions
      $52.55 - $102.21
    • (0 reviews)
      # mpn937533
      Subaru Forester 2.5L 2011, Universal Fit Oxygen Sensor by Bosch®. Position: Downstream. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...
      High quality at an affordable priceExpertly made from premium materials
      $33.87
    • (0 reviews)
      # 21103862
      Subaru Forester 2011, Air Fuel Ratio Sensor by Denso®. Position: Upstream. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products...
      Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies
      $112.18
    • (0 reviews)
      # 36548736
      Subaru Forester 2011, Oxygen Sensor by Denso®. Position: Downstream. Denso's light duty oxygen sensor started to appear on vehicles with the development of fuel injection systems. The basic job of the sensor is to monitor the air...
      Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants
      $65.49 - $84.90
    • (0 reviews)
      # mpn2238889
      Subaru Forester 2.5L 2011, Oxygen Sensor by NTK®. Position: Downstream. Location: B1S2. Thimble Type Sensors Feature a Ceramic Element that Projects into the Exhaust System and Becomes Electrically Conductive at High Temperature....
      Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
      $67.15
    • (0 reviews)
      # 505785456
      Subaru Forester 2011, Rubber Mounting by Bosal®. Bosal has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair job quickly and eaily. Choose Bosal, and you'll get...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $2.93
    • (0 reviews)
      # 212150296
      Subaru Forester 2011, Rubber Mounting by Bosal®. Bosal has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair job quickly and eaily. Choose Bosal, and you'll get...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $2.93
    • (0 reviews)
      # mpn945030
      Subaru Forester 2011, Exhaust Gasket by Bosal®. Bosal has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair job quickly and eaily. Choose Bosal, and you'll get...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $2.94
    • (0 reviews)
      # 231100676
      Subaru Forester 2011, Exhaust Manifold Gasket by Nippon Reinz®. 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 reasons, but before...
      OE quality partsDirect Fit
      $5.80 - $17.46
    • (0 reviews)
      # mpn1525182
      Subaru Forester 2.5L 2011, 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,...
      Direct OEM replacement for a proper fitEnsures reliable sealing performance
      $7.95
    • (0 reviews)
      # mpn208756
      Subaru Forester Turbocharged 2011, Exhaust Manifold Gasket by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to...
      OE quality products from top original equipmentTop quality materials
      $9.07
    • (0 reviews)
      # 24206497
      Subaru Forester EJ255 Engine 2011, Exhaust Manifold Gasket Set by Victor Reinz®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....
      High quality at an affordable priceExpertly made from premium materials
      $10.85
    • (0 reviews)
      # mpn1151262648
      Subaru Forester EJ255 Engine 2011, Exhaust Manifold Gasket Set by DNJ Engine Components®. Get this top-grade quality replacement for your worn out part from DNJ. Expertly crafted from premium materials, this product is of the...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $4.13
    • (4 reviews)
      # 85235433
      Subaru Forester 2011, Exhaust Gasket 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...
      Makes installation quick and easyOptimal OE-style fit and quality
      $3.17 - $10.61
    • (0 reviews)
      # 95034537
      Subaru Forester 2011, Exhaust Flange Gasket by Bosal®. Bosal has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair job quickly and easily. Choose Bosal, and you'll...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $2.90 - $6.39
    • (0 reviews)
      # mpn340470
      Subaru Forester 2011, Exhaust Pipe Flange Gasket by Genuine®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
      High quality at an affordable priceExpertly made from premium materials
      $21.02
    • (0 reviews)
      # 8795876
      Subaru Forester Turbocharged 2011, Flange Gasket by Genuine®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
      High quality at an affordable priceExpertly made from premium materials
      $10.79 - $18.79
    • (0 reviews)
      # 40719609
      Subaru Forester 2.5L 2011, 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,...
      Direct OEM replacement for a proper fitEnsures reliable sealing performance
      $5.04 - $13.56
    • (0 reviews)
      # 320108214
      Subaru Forester 2011, Exhaust Pipe Flange Gasket by Victor Reinz®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
      High quality at an affordable priceExpertly made from premium materials
      $5.25 - $6.12
    • (0 reviews)
      # mpn2357328
      Subaru Forester X Limited / X Premium / XT Limited / XT Premium / XT Touring 2011, Front Steel Exhaust Manifold Bolt and Spring Kit by Dorman®. Location: Front. Material: Steel. Includes: 1 Bolt, 1 Spring, 1 Nut. Exhaust manifold...
      New hardware helps fix exhaust leaksKits include hardware to securely attach the manifold to the exhaust system
      $8.70
    • (3 reviews)
      # mpn1849679
      Subaru Forester 2.5L 2011, Exhaust Spring Bolt Kit by Walker®. Includes: (2) Metric Hexagon Nuts, (2) Metric Hexagon Bolts, (2) Compression Springs. With their extensive selection of accessories and hardware for the exhaust system,...
      Makes installation quick and easyOptimal OE-style fit and quality
      $5.45
    • (0 reviews)
      # mpn457857367
      Subaru Forester XT Limited / XT Premium / XT Touring 2011, G200™ Stainless Steel Cat-Back Exhaust System by Invidia®. Exhaust Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 3". If performance is...
      Features a super-strength titanium tipMade to boost the performance of your vehicle
      $648.20
    • (0 reviews)
      # mpn457857413
      Subaru Forester XT Limited 2011, N1™ Stainless Steel Racing Cat-Back Exhaust System by Invidia®. Exhaust Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 3". For a good balance of price and...
      Made to boost the performance of your vehicleExpertly crafted from premium materials
      $540.40
    • (0 reviews)
      # mpn457857414
      Subaru Forester XT Limited / XT Premium / XT Touring 2011, Q300™ Stainless Steel Dual Cat-Back Exhaust System by Invidia®. Exhaust Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 3". The flat...
      SUS304 polished stainless steel pipingMandrel bent to shape
      $756.70
    • (0 reviews)
      # 165555229
      Subaru Forester X / X Limited / X Premium / X Touring 2.5L 2011, Exhaust Muffler Assembly by AP Exhaust®. This superior product was carefully designed with key attention to detail and manufactured from high-grade materials to the...
      Limited Lifetime Warranty backed by AP Exhaust Products100% aluminized components
      $121.73
    • (0 reviews)
      # mpn2441782791
      Subaru Forester X / X Limited / X Premium / X Touring 2.5L 2011, Exhaust Pipe by AP Exhaust®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      Aluminized pipes are constructed from heavy gauge steelPrecision engineered fit for easy installation
      $168.89
    • (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)
      # 360335633
      Universal 304 SS Round Mill Exhaust Muffler by Stainless Works®. Muffler Overall Length: 5". Muffler Configuration: Center - Center. Stainless Works is the only manufacturer to build all of our mufflers with ALL s/s...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $118.75 - $157.70
    • (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)
      # 285612455
      Universal 304 SS Smooth Tube Mill Exhaust Muffler by Stainless Works®. Muffler Body Length: 24". Muffler Sound: Moderate. Muffler Configuration: Center - Center. Stainless Works is the only manufacturer to build all of our mufflers...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $152.00
    • (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




    Guides & Articles

    • Performance Exhaust Systems
      May 17, 2016
      Here's A 'Tip': Exhaust Tips Are An Easy Way To...
      Performance exhaust systems give you improvements in power output, sound levels, and appearance, all in one package. But let's face it: not everyone has the spare...
    • Performance Exhaust Systems
      August 18, 2015
      Are Headers Worth The Performance Improvement?
      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...
    • Performance Exhaust Systems
      August 18, 2015
      Are X-pipes and H-pipes Better Than Straight...
      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....
    • Performance Exhaust Systems
      August 17, 2015
      Power, Sound, Looks | Can I Have It All With a...
      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...
    • Bed Accessories
      April 17, 2015
      Pickup Truck Cab And Bed Sizes Are Important...
      Americans love to have choices. Buying a dress shirt? Decide solid or stripe, short or long sleeve, cotton or poly blend, button or spread collar, regular fit, slim...
    • Replacement Exhaust Parts
      August 01, 2014
      Direct Fit vs. Universal Mufflers
      Regardless of whether you're shopping for a simple replacement muffler that delivers original equipment (OE) sound and performance or an upgraded muffler which...

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