2007 Subaru WRX Performance Exhaust Systems

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    • (0 reviews)
      # mpn1164943
      Subaru WRX / WRX STI With LEV Specification / With LEV2 Specification 2.5L 2007, OBDII Catalytic Converter by MagnaFlow®. Emissions: CARB compliant. Converter Configuration: Direct Fit. Position: Rear. With Gaskets. Without Air...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $585.03
    • (0 reviews)
      # 381435744
      Subaru WRX STI 2.5L 2007, S-Type™ Stainless Steel Cat-Back Exhaust System by Borla®. Exhaust Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 3". System Sound: Aggressive. When you want the best...
      Aggressive Plus SoundIncreased exhaust flow for better performance
      $689.99
    • (0 reviews)
      # mpn469959429
      Subaru WRX / WRX STI Non-US Model with GDB Chassis 2007, Super Turbo Series™ 304 SS Exhaust System by HKS®. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 3". Professionally developed with a racer in mind, this HKS...
      Effective on stock to high performance vehicles w/ upgraded turbines.The performance exhaust sound meets the JASMA standard
      $909.92
    • (0 reviews)
      # mpn129689290
      Subaru WRX / WRX STI 2.5L 2007, Street Series™ Stainless Steel Cat-Back Exhaust System by MagnaFlow®. Exhaust Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 3". System Sound: Moderate. The Street...
      Moderate SoundDelivers More Horsepower
      $664.14
    • (0 reviews)
      # mpn469959271
      Subaru WRX / WRX STI 2.5L 2007, Sport Series™ 409 SS Exhaust System by HKS®. Exhaust Tubing Material: 409 SS. Main Tubing Diameter: 3". Professionally developed with a racer in mind, this HKS exhaust system provides an easy...
      Upgrades both the horsepower and sound of your vehicleMade from premium quality materials
      $497.09
    • (0 reviews)
      # 95333335
      Subaru WRX / WRX STI 2.5L 2007, 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
      $617.40
    • (0 reviews)
      # 94027609
      Subaru WRX 2007, Touring™ Stainless Steel Cat-Back Exhaust System by Borla®. Exhaust Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 3". System Sound: Mild Tone. When you want the best performing,...
      Increases horsepower and torqueIncreased Exhaust Flow for Better Performance
      $709.99
    • (0 reviews)
      # mpn457857296
      Subaru WRX / WRX STI 2.5L 2007, 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 what you are seeking, the...
      Features a super-strength titanium tipMade to boost the performance of your vehicle
      $679.70
    • (0 reviews)
      # 95333338
      Subaru WRX / WRX STI 2.5L 2007, 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)
      # mpn469959454
      Subaru WRX / WRX STI 2007, Carbon-Ti Series™ 304 SS Cat-Back Exhaust System by HKS®. Exhaust Type: Cat-Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 3". Professionally developed with a racer in mind, this HKS...
      Upgrades both the horsepower and sound of your vehicleMade from premium quality materials
      $723.72
    • (0 reviews)
      # mpn469959449
      Subaru WRX / WRX STI 2007, Hi-Power Series™ 304 SS Cat-Back Exhaust System by HKS®. Exhaust Type: Cat-Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 3". Professionally developed with a racer in mind, this HKS...
      Upgrades both the horsepower and sound of your vehicleMade from premium quality materials
      $462.54
    • (0 reviews)
      # mpn2564309
      Subaru WRX STI Base 2007, Cat-Back Exhaust System by Agency Power®. Exhaust Type: Cat-Back. The Cat-Back is designed for customers seeking increased performance and better economy, combined with a powerful and well tuned exhaust...
      Suitable for Everyday DrivingIncreases Power
      $800.00
    • (0 reviews)
      # mpn2321857
      Subaru WRX / WRX STI 2007, Single Canister™ 304 SS Cat-Back Exhaust System by DC Sports®. Exhaust Type: Cat-Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 3". DC Sports exhaust systems are CNC Mandrel bent from T304...
      Individually tuned and dyno-tested for maximum performanceUses factory mounting locations for ease of installation and solid hangers for added durability
      $517.27
    • (0 reviews)
      # 381435615
      Subaru WRX 2007, N1 Style™ 304 SS Cat-Back Exhaust System by Spec-D®. Exhaust Type: Cat-Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 3". Make whatever you drive run and sound like a high-performance machine with a...
      Made of high quality T-304 stainless steelMaximum performance which increases up to 15 horsepower
      $154.33 - $163.40
    • (0 reviews)
      # mpn470412087
      Subaru WRX / WRX STI Wagon 2007, N1 Evo-R™ 304 SS Single Cat-Back Exhaust System by APEXi®. Exhaust Type: Cat-Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 3". System Sound: Deep Tone. The N1 series muffler has...
      Ideal for the daily driver car of an enthusiastMade from high-quality materials
      $564.68
    • (0 reviews)
      # 381435735
      Subaru WRX 2007, NOIR™ Mild Steel Cat-Back Exhaust System by APEXi®. Exhaust Type: Cat-Back. Exhaust Tubing Material: Mild Steel. Main Tubing Diameter: 3". The NOIR Muffler was developed specifically with the diehard street car...
      Muffler is based on the "Original" WS (World Sport) Muffler Canister and TipFinished with an ALL Matte-Black Color Powdercoat from Piping - to - Tip
      $610.88
    • (0 reviews)
      # 381435738
      Subaru WRX 2007, WS2 Mild Steel Single Cat-Back Exhaust System by APEXi®. Exhaust Type: Cat-Back. Exhaust Tubing Material: Mild Steel. Main Tubing Diameter: 2.5". The WS Exhaust series is the A'PEX answer to the ultimate street...
      Designed to boost your vehicle's performanceProvides excellent low and mid range power without excessive noise
      $650.01
    • (0 reviews)
      # 381435741
      Subaru WRX 2007, Stainless Steel Cat-Back Exhaust System by AVO®. Exhaust Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 3". This AVO product is just the option for you in case you want to get the...
      Designed to boost your vehicle's performanceMade from high-quality materials
      $818.00
    • (0 reviews)
      # mpn461609140
      Subaru WRX / WRX STI 2.5L 2007, 304 SS Cat-Back Exhaust System by PERRIN Performance®. Exhaust Type: Cat-Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 3". PERRIN Performance mufflers have a true 3" internal diameter...
      Straight-through muffler for uninterrupted exhaust flow4" slash cut exhaust tip adds an aggressive look
      $607.50
    • (0 reviews)
      # mpn470567115
      Subaru WRX Base 2007, Pro Spec™ Stainless Steel Cat-Back Exhaust System by Buddy Club®. Exhaust Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 3". Based off the same racing proven technologies as...
      Designed to help your auto operate at its peakMade to provide improved exhaust flow
      $700.00
    • (0 reviews)
      # mpn470567161
      Subaru WRX Base 2007, Spec III™ Stainless Steel Cat-Back Exhaust System by Buddy Club®. Exhaust Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 2.91". Buddyclub Spec III true RACING SPEC MUFFLER is...
      Designed to help your auto operate at its peakMade to provide improved exhaust flow
      $665.10
    • (0 reviews)
      # mpn1156302
      Subaru WRX / WRX STI 2.5L 2007, OEM Grade Front Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Location: Front. Primary Tubing Diameter: 2.5". Collector Outlet Diameter: 2.5". Emissions: EPA...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $583.50
    • (0 reviews)
      # mpn1953799
      Subaru WRX / WRX STI Base / Limited 2.5L MFI 2007, Stainless Steel Exhaust Header by Borla®. Emissions: EPA compliant. Primary Tubing Diameter: 1.63". Collector Outlet Diameter: 2.25". Color: Silver. Header Coating: Uncoated....
      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
      $659.99
    • (0 reviews)
      # mpn457857379
      Subaru WRX STI Base 2.5L 2007, Stainless Steel Exhaust Header by Invidia®. Do you want to get more power out of your vehicle? Then this superior Invidia product is just for you. Carefully designed for maximum performance, is will...
      Made to boost the performance of your vehicleExpertly crafted from premium materials
      $1,083.60
    • (0 reviews)
      # mpn457857380
      Subaru WRX STI Base 2.5L 2007, Stainless Steel Exhaust Manifold by Invidia®. Do you want to get more power out of your vehicle? Then this superior Invidia product is just for you. Carefully designed for maximum performance, is will...
      Made to boost the performance of your vehicleExpertly crafted from premium materials
      $927.50
    • (0 reviews)
      # mpn469958441
      Subaru WRX STI Except US Models with GDB Chassis 2.0L 2007, 304 SS Turbo Exhaust Manifold by HKS®. You can have the great performance and great muffler sound of the isometric layout by changing exhaust manifold only with the stock...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $835.54
    • (0 reviews)
      # mpn2268380051
      Subaru WRX / WRX STI Base 2007, 304 SS Turbo Exhaust Manifold by DC Sports®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 2". Color: Silver. Header Coating: Uncoated. DC Sports Turbo Manifolds are the perfect upgrade...
      Gives your vehicle a serious performance boostPrecision engineered for your vehicle
      $437.99
    • (1 review)
      # mpn865727086
      Subaru WRX 2007, Stainless Steel Exhaust Header by Spec-D®. Emissions: EPA compliant. Collector Outlet Diameter: 2.33". Color: Silver. Header Coating: Uncoated. Header Style: Long Tube. Make whatever you drive run and sound like a...
      Increase up to 12-15 hp1.5" primary tune / 2.5" collector
      $154.33
    • (0 reviews)
      # 231140189
      Subaru WRX / WRX STI 2007, 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 state-of-the-art technology and with customers...
      High quality at an affordable priceExpertly made from premium materials
      $1,249.00 - $1,905.00
    • (0 reviews)
      # 84938475
      Subaru WRX / WRX STI 2007, Equal Length Exhaust Header by PERRIN Performance®. Emissions: EPA compliant. Color: Gray. Header Coating: Uncoated.
      $972.00 - $981.00
    • (0 reviews)
      # 380887219
      Subaru WRX 2007, Heavy Metal Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Without Air Tube. Catalytic Inlet Diameter: 2.5". If your car needs replacement, install one that will...
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $320.31 - $485.43
    • (0 reviews)
      # 57879899
      Subaru WRX / WRX STI 2.5L 2007, Heavy Metal Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.5". Catalytic...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $100.27 - $105.95
    • (0 reviews)
      # 380887217
      Subaru WRX 2007, OEM Grade Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Without Air Tube. Catalytic Inlet Diameter: 2.5". If your car needs replacement, install one that will get...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $398.76 - $525.78
    • (0 reviews)
      # 57879896
      Subaru WRX / WRX STI 2.5L 2007, OEM Grade Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.5". Catalytic...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $119.49 - $122.43
    • (0 reviews)
      # 95333329
      Subaru WRX / WRX STI 2.5L 2007, 304 SS Bellmouth Non-Catted Downpipe by Invidia®. Material: 304 SS. Main Piping Diameter: 2.99" (76 mm). Do you want to get more power out of your vehicle? Then this superior Invidia product is just...
      Made to boost the performance of your vehicleExpertly crafted from premium materials
      $278.60 - $294.00
    • (0 reviews)
      # 95333332
      Subaru WRX / WRX STI 2.5L 2007, Stainless Steel Downpipe by Invidia®. Material: Stainless Steel. Main Piping Diameter: 2.99" (76 mm). Do you want to get more power out of your vehicle? Then this superior Invidia product is just for...
      Made to boost the performance of your vehicleExpertly crafted from premium materials
      $308.70 - $540.40
    • (0 reviews)
      # 488627300
      Subaru WRX / WRX STI 2007, Stainless Steel Up Pipe by Invidia®. Material: Stainless Steel. Do you want to get more power out of your vehicle? Then this superior Invidia product is just for you. Carefully designed for maximum...
      Made to boost the performance of your vehicleExpertly crafted from premium materials
      $156.10
    • (0 reviews)
      # 70195895
      Subaru WRX 2007, Off-Road Downpipe by HKS®. Reduction of secondary exhaust gas back pressure will improve response of turbocharger. EJ engines' common problem of knocking due to high exhaust gas pressure can be solved. Thus, it is...
      Provides the passageway for exhaust gas which originates at the cylinder head and exits at the tail pipeMade from premium quality materials
      $134.80 - $336.16
    • (0 reviews)
      # mpn469959706
      Subaru WRX / WRX STI 2007, Stainless Steel Polished Up Pipe by HKS®. Material: Stainless Steel. Main Piping Diameter: 1.77". This product is made from materials of the highest possible quality to ensure exceptional durability to...
      Provides the passageway for exhaust gas which originates at the cylinder head and exits at the tail pipeMade from premium quality materials
      $168.50
    • (0 reviews)
      # 98828811
      Subaru WRX Base 2.5L 2007, Downpipe by Injen®. Eliminate restriction and maximize exhaust flow with this quality stainless steel downpipe.
      $374.21 - $544.74
    • (0 reviews)
      # mpn2564548
      Subaru WRX STI Base 2007, 304 SS Up Pipe by Agency Power®. Material: 304 SS. When adding an Agency Power Racing Downpipe to your turbo car, you will gain more horsepower and overall performance. The downpipe allows for better flow...
      Gives your vehicle a serious performance boostPrecision engineered for your vehicle
      $170.00
    • (0 reviews)
      # mpn2564461
      Subaru WRX STI Base 2007, Racing 304 SS Downpipe by Agency Power®. Material: 304 SS. When adding an Agency Power Racing Downpipe to your turbo car, you will gain more horsepower and overall performance. The downpipe allows for...
      Gives your vehicle a serious performance boostPrecision engineered for your vehicle
      $300.00
    • (0 reviews)
      # mpn2831856645
      Subaru WRX / WRX STI Base 2007, Racing Stainless Steel Downpipe by Spec-D®. Material: Stainless Steel. Includes: O2 Sensor Insertion, Hardware, Bolts, Screw and Gasket. Increase Up To 10-15 Horsepower. Make whatever you drive run...
      Dramatically improved exhaust flow compared to restrictive stock systemImproved engine breathing enables increased power output for better performance
      $114.38
    • (0 reviews)
      # mpn461609547
      Subaru WRX / WRX STI 2.5L 2007, Rotated Turbo Downpipe by PERRIN Performance®. Designed utilizing the latest technology, this product by PERRIN features premium quality and will perform better than advertised. Perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $585.00
    • (0 reviews)
      # mpn461609549
      Subaru WRX / WRX STI 2.5L 2007, Rotated Turbo Downpipe and Up Pipe Kit by PERRIN Performance®. Designed utilizing the latest technology, this product by PERRIN features premium quality and will perform better than advertised....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $918.00
    • (0 reviews)
      # mpn461609546
      Subaru WRX / WRX STI 2.5L 2007, Rotated Turbo Up Pipe by PERRIN Performance®. Designed utilizing the latest technology, this product by PERRIN features premium quality and will perform better than advertised. Perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $342.00
    • (0 reviews)
      # mpn461608994
      Subaru WRX / WRX STI 2.5L 2007, 15mm Polyurethane Exhaust Hanger by PERRIN Performance®. Sold individually. When new, OEM rubber exhaust hangers are fine for the stock exhaust system. But they simply don't hold up or perform well...
      Help keep your exhaust system securely placedMade from polyurethane that is resistant to high and low temperatures
      $11.03
    • (0 reviews)
      # mpn470412097
      Subaru WRX / WRX STI Base 2007, 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....
      Ideal for the daily driver car of an enthusiastMade from high-quality materials
      $18.18
    • (0 reviews)
      # mpn458193544
      Subaru WRX / WRX STI Base 2007, Exhaust Mount by Torque Solution®. Torque Solution® exhaust mounts will reduce exhaust movement and vibrations both under extreme racing conditions and daily street driving. Great compliment to any...
      Eliminates Exhaust MovementMade from High Grade Polyurethane
      $39.84
    • (0 reviews)
      # mpn461609134
      Subaru WRX / WRX STI 2.5L 2007, 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)
      # 82571324
      Subaru WRX / WRX STI 2.5L 2007, Up Pipe 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
      $148.50 - $236.70
    • (0 reviews)
      # 427377532
      Subaru WRX STI Base 2007, Exhaust Hanger by Kartboy®. 15mm is diameter of the center holes. Material: Polyurethane. Black polyurethane exhaust hanger from Kartboy provides an easy way to stop your exhaust system from moving and...
      Designed to help you get the maximum out of your ridePerfect solution for hardcore racers and rookies alike
      $8.00 - $9.00
    • (0 reviews)
      # mpn458181552
      Subaru WRX / WRX STI 2007, MLS Exhaust Header Gasket by Cometic Gasket®.
      Made of High Quality MaterialsBuilt to Last
      $33.03
    • (0 reviews)
      # mpn1275819509
      Subaru WRX / WRX STI 2.5L MFI 2007, 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)
      # 504609749
      Subaru WRX STI Engine Family Number 7FJXB02.5MTC 2.5L 2007, CalCat™ Catalytic Converter by Walker®. Emissions: CARB compliant. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Round. This catalytic converter...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $253.97 - $423.33
    • (0 reviews)
      # mpn104550228
      Subaru WRX STI Engine Family Number 7FJXB02.5MTC 2.5L 2007, CalCat™ Catalytic Converter by Walker®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Round. With 1...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $110.73
    • (0 reviews)
      # mpn1426043797
      Subaru WRX STI Base 2.5L 2007, Ultra™ Catalytic Converter by Walker®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Small Oval. With 1 Inlet. Without Air Tube....
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $69.64
    • (0 reviews)
      # 95034709
      Subaru WRX / WRX STI With Federal Emission 2.5L 2007, Catalytic Converter by Bosal®. Emissions: EPA compliant. Converter Configuration: Direct Fit. If you’re in need of a replacement catalytic converter, you can’t do better...
      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
      $140.71 - $295.85
    • (0 reviews)
      # 17575733
      Subaru WRX 2007, ECO II Catalytic Converter by Eastern®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Position: Front Undercar. Without O2 Sensor Ports. Catalytic Converter Overall Length: 24.5". Includes: Inlet...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $229.51
    • (0 reviews)
      # 100294930
      Subaru WRX 2007, ECO II Catalytic Converter by Eastern®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Position: Front Undercar. Catalytic Converter Body Shape: Round. Without O2 Sensor Ports. Catalytic Inlet...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $47.85




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    Popular Products



    2007 Subaru WRX Performance Exhaust Systems Reviews

    Average rating:  4.5  4.5 - 2 reviews
    4.5 of 5
    Header
    The header is really nice, it has really nice welds on it compared to just cheap eBay header. It has a adjustable length on it to let you expand it by maybe an inch if you need just in case its a tight fit. Overall I love this header for the price and quality. Thanks CARiD!
    CPosted by Collin (Poughkeepsie, NY) / February 22, 2017
    2003 Subaru WRX
    Was this review helpful for you? Yes
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