2009 Subaru WRX Performance Exhaust Systems

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    • (3 reviews)
      # 84991844
      Subaru WRX 2.5L 2009, Street Series Stainless Steel Cat-Back Exhaust System with Tip by MagnaFlow®. Tip Material: Stainless. Muffler Sound: MODERATE. Finish: Stainless. Exhaust Inlet Connection Type: Bolt On. Exhaust Pipe Material:...
      Moderate SoundDelivers More Horsepower
      $685.64 - $759.15
    • (0 reviews)
      # 61459713
      Subaru WRX STI 2.5L Wagon 2009, S-Type™ Stainless Steel Single Cat-Back Exhaust System with Tips by Borla®. Muffler Sound: AGGRESSIVE. Muffler Series: S-Type™. System Type: Cat-Back. Exit Location: Dual Split Rear Exit. Exit...
      Aggressive Plus SoundIncreased exhaust flow for better performance
      $899.99
    • (0 reviews)
      # 45867787
      Subaru WRX 2.5L 2009, Sport Stainless Steel Cat-Back Exhaust System with Tips by Corsa®. Muffler Sound: AGGRESSIVE. Muffler Body Material: 304 SS. Muffler Body Finish: Brushed Satin. Muffler Body Shape: Oval. Muffler Type: Inner...
      Robust and Bold Performance SoundNo Drone at Touring Speeds
      $1,136.99 - $1,335.84
    • (0 reviews)
      # 97200247
      Subaru WRX Base Wagon With GRF Chassis Exclude Spec C 2009, Hi-Power Spec-L Series 304 SS Exhaust Sysrem by HKS®. Sound (Close): 90 dB. Sound (Idle): 71 dB. Weight: 9.4 kg. Tubing: 2.6"-2" x 2. Tip Style: HP (Carbon). Tip Size:...
      Upgrades both the horsepower and sound of your vehicleMade from premium quality materials
      $991.20
    • (0 reviews)
      # 70195910
      Subaru WRX STI 2009, Legamax Series 304 SS Exhaust System by HKS®. Professionally developed with a racer in mind, this HKS exhaust system provides an easy opportunity to upgrade both the horsepower and sound of your precious...
      Upgrades both the horsepower and sound of your vehicleMade from premium quality materials
      $783.87 - $1,400.07
    • (0 reviews)
      # 97200245
      Subaru WRX Base Wagon With GRF Chassis 2009, Super Turbo Series 304 SS Exhaust System by HKS®. Sound (Close): 90 dB. Sound (Idle): 66 dB. Tubing: 3"-2.4" x 2. Tip Style: SSR. Tip Size: 4.9". Professionally developed with a racer in...
      Effective on stock to high performance vehicles w/ upgraded turbines.The performance exhaust sound meets the JASMA standard.
      $1,569.40
    • (1 review)
      # 379161
      Subaru WRX STI 2.5L 2009, Stainless Steel Axle-Back Exhaust System by Injen®. HP Gain: +18.1 hp. Torque Gain: +19.1 lbs. x ft. Includes: Quad Titanium Tips. Main Piping Diameter: 70mm. The perfect complement to your Injen air...
      Increases horsepower and torqueManufactured from 100% 304 stainless steel
      $849.15
    • (0 reviews)
      # 94683354
      Subaru WRX Base 2009, Cat-Back Exhaust System 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, making a real statement...
      Suitable for Everyday DrivingIncreases Power
      $700.00 - $1,200.00
    • (0 reviews)
      # 15847518
      Subaru WRX Base Wagon 2009, System Type: Cat-Back. Exhaust System with Titanium Tip Tip Type: Titanium Tip by Agency Power®. The Cat-Back is designed for customers seeking increased performance and better economy, combined with a...
      Suitable for Everyday DrivingIncreases Power
      $750.00
    • (0 reviews)
      # 19266358
      Subaru WRX Wagon 2009, Polished 304 SS Cat-Back Exhaust System by DC Sports®. Exhaust Type: Cat-Back. (Single Canister). DC Sports exhaust systems are CNC Mandrel bent from T304 stainless steel, hand welded, feature a...
      Individually tuned and dyno-tested for maximum performanceUses factory mounting locations for ease of installation and solid hangers for added durability
      $538.50
    • (0 reviews)
      # 85544158
      Subaru WRX STI 2009, N1 Style 304 SS Cat-Back Exhaust System with Tip by Spec-D®. Exhaust Type: Cat-Back. Exhaust Pipe Material: Stainless Steel. Exhaust Type: Cat-Back. Series: N1 Style. Muffler Inlet Diameter: 3". Muffler...
      Made of high quality T-304 stainless steelMaximum performance which increases up to 15 horsepower
      $551.80 - $623.00
    • (0 reviews)
      # 85617812
      Subaru WRX STI Wagon 2009, Supreme SP™ 304 SS Cat-Back Exhaust System with Single Muffler Dual Exhaust Exit by GReddy®. The Supreme SP for the Subaru STI hatchback features a large horizontally mounted, 3-section muffler with a...
      More refine exhaust note; inside and outHand TIG-weld 304 Stainless Steel
      $945.25
    • (0 reviews)
      # 79118436
      Subaru WRX STI Wagon 2009, Hybrid Mega Evo 304 SS Axle-Back Exhaust System by APEXi®. Tubing Diameter: 2.5". Exhaust Material: Stainless Steel. Rear Section Only. The Hybrid Megaphone Evolution is a complete stainless steel exhaust...
      All SUS304 stainless steel specification makes the exhaust system high qualityAll TIG welded. High quality and durability
      $832.74
    • (0 reviews)
      # 132242888
      Subaru WRX STI Wagon 2009, N1 Evo-R 304 SS Cat-Back Exhaust System by APEXi®. Muffler Configuration: Center - Center. Muffler Inlet Diameter: 3". Muffler Outlet Diameter: 4.53". Muffler Sound: Deep Tone. Muffler Structure: Straight...
      Ideal for the daily driver car of an enthusiastMade from high-quality materials
      $849.14
    • (0 reviews)
      # 132243426
      Subaru WRX Wagon 2009, RS Evo Exhaust System by APEXi®. Tubing Diameter: 2.75". The RS Evolution Muffler is a hybrid muffler uniting the power and free-flowing characteristics of our N1 Muffler with the quiet and discreet sound...
      Matched and manufactured for select chassisHigh-level of quality using tig-welded SUS304 stainless steel uniting quiet performance with high-power performance gains
      $1,076.84 - $1,152.74
    • (0 reviews)
      # 95333345
      Subaru WRX / WRX STI 2009, Full Titanium Racing Cat-Back Exhaust System by Invidia®. Piping Diameter: 3.15" (80 mm). Tip Outlet Diameter: 4.33" (110 mm). Material: Titanium. Bended forming, Piping Inside and outside smooth with...
      Casting Flanges beta 6/4 Titanium AlloyAwesome strength
      $1,330.00
    • (0 reviews)
      # 81935459
      Subaru WRX 2009, N1 304 SS Cat-Back Exhaust System by Invidia®. For a good balance of price and performance, Invidia offers the motorsports enthusiasts a strong line-up of Invidia N1 Exhaust is constructed with high-quality SUS304...
      Made to boost the performance of your vehicleExpertly crafted from premium materials
      $617.40 - $1,659.00
    • (0 reviews)
      # 82182461
      Subaru WRX 2009, N1 Racing Stainless Steel Cat-Back Exhaust System by Invidia®. Piping Diameter: 2.99" (76 mm). Tip Outlet Diameter: 3.98" (101 mm). Material: Stainless Steel. For a good balance of price and performance, Invidia...
      Made to boost the performance of your vehicleExpertly crafted from premium materials
      $540.40
    • (1 review)
      # 81935448
      Subaru WRX 2009, Q300 Stainless Steel Cat-Back Exhaust System by Invidia®. Piping Diameter: 2.99" (76 mm). Tip Outlet Diameter: 4.33" (110 mm). Material: Stainless Steel. The flat bottom shaped muffler design results in improved...
      SUS304 polished stainless steel pipingMandrel bent to shape
      $648.20 - $1,026.90
    • (0 reviews)
      # 140491735
      Subaru WRX 2009, 304 SS Axle-Back Exhaust System by PERRIN Performance®. Tubing: 3". Give your vehicle a major performance overhaul with the PERRIN axle-back exhaust. It's designed to improve the flow of exhaust from your vehicle's...
      Provide uninterrupted exhaust flowYields higher airflow and performance
      $427.50 - $692.10
    • (0 reviews)
      # 140491739
      Subaru WRX / WRX STI 2009, 304 SS Cat-Back Exhaust System by PERRIN Performance®. Tubing: 3". Move up to a powerful performance exhaust system with PERRIN. This top of the line exhaust system delivers not only aggressive throaty...
      High tech V-band clamps for a perfect exhaust connectionMade of 304 stainless steel for excellent corrosion resistance
      $981.00 - $990.00
    • (0 reviews)
      # 61628676
      Subaru WRX STI 2009, Medalion Concept G Exhaust by Tanabe®. Dual Muffler. Piping: 70-60mm. Tip: 100mm. Hatchback.
      $940.50
    • (0 reviews)
      # 61628675
      Subaru WRX STI 2009, Medalion Touring Exhaust by Tanabe®. Quad Tips. Piping: 70-60mm. Tip: Quad 90mm. Hatchback.
      $940.50
    • (0 reviews)
      # 1221560
      Subaru WRX / WRX STI Sedan / Wagon 2009, Header by Borla®. Primary Tubing Diameter: 1.63". Collector Outlet Diameter: 2.25". CARB Compliant: No. 304 stainless steel for long life. Connects to the factory mid-pipe. Mandrel-bent for...
      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)
      # 70195917
      Subaru WRX / WRX STI 2009, 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 oil pan layout. You will notice...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $612.07 - $1,205.72
    • (0 reviews)
      # 140490567
      Subaru WRX Base 2009, 304 SS Turbo Manifold by DC Sports®. DC Sports Turbo Manifolds are the perfect upgrade for customers looking to extract the most power from their factory turbocharged vehicle. Because of the high temperatures...
      $437.99
    • (0 reviews)
      # 81935395
      Subaru WRX / WRX STI 2.5L 2009, Exhaust Header by Invidia®. Piping Diameter: 1.65"-1.65"-1.97" (42 mm-42 mm-50 mm). Material: Stainless Steel. Do you want to get more power out of your vehicle? Then this superior Invidia product is...
      Made to boost the performance of your vehicleExpertly crafted from premium materials
      $1,083.60
    • (0 reviews)
      # 82182450
      Subaru WRX / WRX STI 2.5L 2009, Racing Exhaust Manifold by Invidia®. Piping Diameter: 1.65" (42 mm). Material: Stainless Steel. Do you want to get more power out of your vehicle? Then this superior Invidia product is just for you....
      Made to boost the performance of your vehicleExpertly crafted from premium materials
      $927.50
    • (0 reviews)
      # 99035901
      Subaru WRX / WRX STI 2009, EL 4-1 Performance Holy Header by Killer B Motorsport®. The Killer B Motorsport Holy Header was developed using state of the art CAD software & simulations to determine optimal design to increase power as...
      $1,249.00 - $1,905.00
    • (0 reviews)
      # 84938629
      Subaru WRX / WRX STI 2009, Equal Length Header by PERRIN Performance®. Create a smooth sounding exhaust note while increasing horsepower and torque with the PERRIN E4-Series Equal Length Header. The new PERRIN E4-Series Equal...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $900.00 - $981.00
    • (0 reviews)
      # 61590412
      Subaru WRX Base 2009, Direct Fit Federal OEM Grade Catalytic Converter by MagnaFlow®. Catalytic Series: OEM Grade. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. CARB Compliant: No....
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $457.42 - $529.02
    • (0 reviews)
      # 22197966
      Subaru WRX Base 2009, Direct Fit Federal Standard Front Catalytic Converter by MagnaFlow®. Catalytic Series: Standard. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. Location: Front. CARB...
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $470.17
    • (0 reviews)
      # 70194046
      Subaru WRX / WRX STI 2009, 304 SS Off-Road Downpipe by HKS®. Size: 3". Reduction of secondary exhaust gas back pressure will improve response of turbocharger. EJ engines' common problem of knocking due to high exhaust gas pressure...
      Provides the passageway for exhaust gas which originates at the cylinder head and exits at the tail pipeMade from premium quality materials
      $437.78
    • (0 reviews)
      # 70194053
      Subaru WRX STI 2009, Legamax Center Pipe by HKS®. Pipe Size: 2.6". This product is made from materials of the highest possible quality to ensure exceptional durability to withstand the most severe conditions and serve you for years...
      Provides the passageway for exhaust gas which originates at the cylinder head and exits at the tail pipeMade from premium quality materials
      $425.39
    • (0 reviews)
      # 70193932
      Subaru WRX / WRX STI 2009, Stainless Steel Up-Pipe by HKS®. Polished Stainless Steel. Size: 45 mm. This product is made from materials of the highest possible quality to ensure exceptional durability to withstand the most severe...
      Provides the passageway for exhaust gas which originates at the cylinder head and exits at the tail pipeMade from premium quality materials
      $165.20
    • (0 reviews)
      # 379187
      Subaru WRX / WRX STI Base 2.5L 2009, Downpipe by Injen®. HP Gain: +24.6 hp. Torque Gain: +11.2 lbs. x ft. Eliminate restriction and maximize exhaust flow with this quality stainless steel downpipe.
      $344.25 - $455.18
    • (0 reviews)
      # 15848045
      Subaru WRX STI 2009, Pipe Material: Stainless Steel. by Agency Power®. 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 of the...
      Gives your vehicle a serious performance boostPrecision engineered for your vehicle
      $170.00 - $350.00
    • (0 reviews)
      # 11019491
      Subaru WRX Sedan / Wagon 2009, Polished 304 SS Turbocharger Downpipe by DC Sports®. DC Sports competition pipes delete the catalytic to eliminate restriction in the exhaust path and are dyno tuned to deliver incredible performance...
      Dyno tuned to deliver incredible performance gains for your factory turbocharged vehicleWorks with the factory turbocharger with no modifications
      $318.32
    • (0 reviews)
      # 61628110
      Subaru WRX / WRX STI 2009, Flex-Joint Stainless Steel Uppipe by AVO®.
      $230.00
    • (0 reviews)
      # 81935453
      Subaru WRX / WRX STI 2009, Divorced Wastegate Down-Pipe by Invidia®. Piping Diameter: 2.99" (76 mm). Material: Stainless Steel. Do you want to get more power out of your vehicle? Then this superior Invidia product is just for you....
      Made to boost the performance of your vehicleExpertly crafted from premium materials
      $323.40 - $555.10
    • (0 reviews)
      # 81935505
      Subaru WRX / WRX STI 2009, 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 performance, is will...
      Made to boost the performance of your vehicleExpertly crafted from premium materials
      $156.10
    • (0 reviews)
      # 82571324
      Subaru WRX / WRX STI 2.5L 2009, Stainless Steel 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...
      CNC mandrel bent and precision welded stainless steel tubingSnugly fits the OEM, Aftermarket exhaust manifold outlet and turbo inlet
      $227.70 - $236.70
    • (0 reviews)
      # 73693009
      Subaru WRX / WRX STI 2009, 12mm Polyurethane Exhaust Hangers 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)
      # 62403645
      Subaru WRX / WRX STI 2009, Exhaust Mount by Torque Solution®. Size: 12mm. Our exhaust mounts will reduce exhaust movement and vibrations both under extreme racing conditions and daily street driving. Great compliment to any exhaust...
      Eliminates Exhaust MovementMade from High Grade Polyurethane
      $11.34 - $13.86
    • (0 reviews)
      # 61627148
      Subaru WRX / WRX STI 2009, 0.030" MLS Exhaust Head Gasket by Cometic Gasket®. Compressed Thickness: 0.030". Port Style: Stock. Cometic MLS Gaskets are comprised of multiple layers of stainless steel providing a even load across the...
      Made of High Quality MaterialsBuilt to Last
      $33.03
    • (0 reviews)
      # 116551717
      Subaru WRX STI 2.5L 2009, Exhaust Manifold Gasket Set by Magnum Gasket®. Standard Material. 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...
      Made of High Quality MaterialsThe best combination of steel layers and high-temp gasket materials
      $8.96
    • (0 reviews)
      # 99035798
      Subaru WRX / WRX STI 2009, Turbo Stud Set by Killer B Motorsport®,5 Pieces.
      $30.00
    • (0 reviews)
      # 172053885
      Subaru WRX 2458 CC 2009 Direct Fit Catalytic Converter by Eastern®. Outlet A: 2 Bolt Welded. If you need to replace your failed or damaged catalytic converter, this product is the right choice. Designed specifically for your...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $254.36 - $254.70
    • (0 reviews)
      # 100278279
      Subaru WRX / WRX STI 2458 CC 2009 ECO III Universal Fit Rear Undercar Oval Catalytic Converter by Eastern®. Inlet A: 2.25". Outlet A: 2.25". Overall Length: 12". Converter Body Length: 8". Whether your catalytic converter is...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $71.48
    • (0 reviews)
      # 165400142
      Subaru WRX STI 2.5L 2009, Front Stainless Steel Catalytic Converter by AP Exhaust®. Location: Front. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. Catalytic Converter Overall Length:...
      Manufactured from high quality materialsDesign meet needs of OBDII equipped vehicles
      $258.76
    • (0 reviews)
      # 19063994
      Subaru WRX / WRX STI 2458 CC 2009, 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...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $11.92
    • (0 reviews)
      # 81855339
      Subaru WRX STI 2458 CC 2009, 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 finest...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $7.40
    • (0 reviews)
      # 118164326
      Subaru WRX / WRX STI 2009, Exhaust Flange Gasket by Genuine®. 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 you...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $16.26 - $28.37
    • (0 reviews)
      # 40720520
      Subaru WRX 2009, Exhaust Pipe Flange Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $8.44 - $18.86
    • (0 reviews)
      # 31532206
      Subaru WRX STI EJ257 Engine 2009, Front Exhaust Manifold Bolt and Spring Kit by Dorman®. Material: Steel. Bolt Grade: 5. Dog Point Fastener: No. Pilot Point Fastener: No. Package Type: Card. Includes: 1 Bolt, 1 Spring, 1 Nut....
      New hardware helps fix exhaust leaksKits include hardware to securely attach the manifold to the exhaust system
      $8.30
    • (0 reviews)
      # 91560836
      Universal Steel Chrome Shielded Side Exhaust System by Patriot Exhaust®. Inlet Diameter: 2". Outlet Diameter: 3". Sold as a pair. Give your vehicle that custom look with our classic shielded side exhaust system. Large inlet and...
      Give your vehicle that custom look with our classic shielded side exhaust system with a show quality chrome finishLarge inlet and outlet pipes with low back pressure six-sided louvered core mufflers
      $255.92 - $296.58
    • (0 reviews)
      # 172361713
      Universal Aluminized Exhaust Tube Kit by Hedman Hedders®. With so many options in today’s automotive customizing world, finding two setups that are the same is rare.
      Made Of High Quality Aluminized Mild SteelMandrel Bent
      $301.11 - $470.73
    • (0 reviews)
      # 139245596
      Universal Super Competition™ Weld-Up Race Kit by Hooker®. Series: Super Competition™. Hooker Weld-up kits work great for racers who need to build custom headers when a specific fit tuned Super Competition header is not...
      Mandrel Bent 1 pc. PrimariesSS NHRA Contingency ID Header Tags
      $270.95 - $529.95
    • (0 reviews)
      # mpn358949929
      Universal 3 1/2" Chrome Lake Pipes by Patriot Exhaust®, Sold as a Pair. Includes Muffler, Brackets. Side Pipe made from Steel. Chrome Lake Pipes 63". Show quality chrome Lake Pipe 4 kits connect to headers or stock exhaust system...
      The look of an expensive tuned header side pipe at a fraction of the costSide pipes come with built-in six sided louvered cored mufflers which absorb sound not horsepower
      $339.21
    • (6 reviews)
      # 120105855
      Universal 200 Series Stainless Steel Round Catalytic Converter by Flowmaster®. Catalytic Series: 200 Series. CARB Compliant: No. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter...
      Exceed all federal emission standardsStainless Steel shells
      $116.53 - $204.95




    Guides & Articles

    • Performance Exhaust Systems
      Here's A "Tip": Exhaust Tips Are An Easy Way To Dress Up Your Tailpipe
      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 change to buy and bolt up one of these kits. So you soldier on with what you have. And that may be a tired-looking exhaust system that is still functional. You've spent all day washing and waxing the vehicle's paint and chrome to perfection, but no degree of elbow grease will make that tailpipe look better.
    • Performance Exhaust Systems
      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 cylinders the easiest. That’s why most performance modifications like conical air filters, cold air intake systems, headers, and cat-back exhaust systems are aimed at making the intake and exhaust systems less restrictive. These parts increase the flow of air into the engine and ease the flow of exhaust gas out of the engine. Among these components, headers may be the most difficult to install. In this article, we’ll discuss what headers do, their different types, and how much performance they can add to your car.
    • Performance Exhaust Systems
      Are X-pipes and H-pipes Better Than Straight Pipes on Dual Exhaust Systems?
      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. After all, aren't two separate pipes, or so-called "true duals", the best for performance? The answer is no, but to understand why we have to examine how a typical internal combustion engine works.
    • Performance Exhaust Systems
      Power, Sound, Looks | Can I Have It All With a Cat-Back Exhaust System?
      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 do you care more about the deeper sound they’re designed to produce, or the added performance gained from being less restrictive? As car enthusiasts, we’ve become accustomed to associating the sound of a car with its exhaust. After all, doesn’t everyone have a childhood memory or two of a car and the particular sound it made?
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      Pickup Truck Cab And Bed Sizes Are Important When Selecting Accessories
      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 fit, or big & tall. How about a meal at your favorite steak house? Will it be porterhouse, T-bone, or sirloin? Cooked rare, medium-rare, or medium? With baked, mashed, or French fried potatoes? Thirsty for a fancy cup of coffee? Let's not even get started on options that let you end up with a "grande caramel macchiato with 1% low-fat milk, 2 Splendas, and an extra espresso shot".
    • Replacement Exhaust Parts
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      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 between these two styles so you can make a more informed purchase.

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    2009 Subaru WRX Performance Exhaust Systems Reviews

    Average rating:  3.5  3.5 - 1 review
    3.5 of 5
    Injen Axle-Back Exhaust System
    The tip didn't fit correctly in one side, one side look longer than the other!
    EPosted by Elliot (Vega Baja, PR) /
    2008 Subaru WRX
    Was this review helpful for you? Yes
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