2011 Subaru Legacy Exhaust Systems
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Walker®Exhaust Manifold Flange GasketSubaru Legacy 2011, Exhaust Manifold Flange 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...Makes installation quick and easyOptimal OE-style fit and quality$2.52 - $18.41 - Mahle®Catalytic Converter GasketSubaru Legacy EJ255 Engine 2011, Catalytic Converter Gasket by Mahle®. Position: Center. Flange Type with 2 Bolt Holes. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...High quality at an affordable priceExpertly made from premium materials$10.11
- HJS®Catalytic Converter GasketSubaru Legacy Turbocharged 2011, Catalytic Converter Gasket by HJS®. 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$7.74 - $8.36
- TruParts®Exhaust SpringSubaru Legacy with California Emission / with Federal Emission 2011, Exhaust Spring by TruParts®. Location: Rear Converter to Front Muffler Assembly. Go with this high-quality product to restore your vehicle’s lost power and bring it...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$5.00
- BRExhaust®Exhaust Installation KitSubaru Legacy Naturally Aspirated 2.5L 2011, Exhaust Installation Kit by BRExhaust®. Location: Rear Converter to Center Muffler. BRExhaust has a vast selection of all necessary accessories and hardware to help you make the exhaust...Constructed for a hassle-free exhaust repairEnsures a precise fit$15.13
- TRQ®Downstream O2 Oxygen SensorSubaru Legacy 2.5GT / 2.5i / 2.5i Limited / 2.5i Premium 2011, Downstream O2 Oxygen Sensor by TRQ®. TRQ oxygen sensors are manufactured to precise specifications using premium raw materials to optimize your vehicle’s emission...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$39.72$40.95Save $1.23 (3%)
- TRQ®Oxygen SensorSubaru Legacy 2011, Oxygen Sensor by TRQ®. If your oxygen sensor fails, replace it with this top-grade part developed to easily fix the problem. Built to fit and function exactly as the part it is replacing, the product provides...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$39.72 - $54.67$40.95 - $56.95Save up to 4%
- TRQ®Downstream O2 Oxygen Sensor SetSubaru Legacy 3.6L 2011, Downstream O2 Oxygen Sensor Set by TRQ®. TRQ oxygen sensors are manufactured to precise specifications using premium raw materials to optimize your vehicle’s emission system. Each sensor is...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$59.47$61.95Save $2.48 (4%)
- Denso®Oxygen SensorSubaru Legacy 2011, Oxygen Sensor by Denso®. Position: Downstream. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products designed by Denso....High quality plastic and/or steel constructionDirect replacement for a proper fit every time$62.89 - $80.47
- Bosch®Premium Narrow-band Oxygen SensorSubaru Legacy 2011, Premium Narrow-band Oxygen Sensor by Bosch®. Position: Downstream. 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...OE Identical ConnectorCompact Design$64.53 - $82.08
- Denso®Air Fuel Ratio SensorSubaru Legacy 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 by...Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies$143.65 - $181.53
- Walker Products®Oxygen SensorSubaru Legacy 2011, Oxygen Sensor by Walker Products®. 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 needs and...High quality at an affordable priceExpertly made from premium materials$50.98 - $151.42
- NTK®Oxygen SensorSubaru Legacy 2011, Oxygen Sensor by NTK®. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The sensor element then sends voltage signals back...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$67.26 - $88.54
- Walker Products®Premium Oxygen SensorSubaru Legacy 2011, Premium Oxygen Sensor by Walker Products®. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements. The...Improved Engine Response & PerformanceLower Emissions$60.09 - $71.53
- Spectra Premium®Oxygen SensorSubaru Legacy 2011, Oxygen Sensor by Spectra Premium®. To ensure your vehicle has optimal performance and fuel economy while producing minimal emissions replace a defective O2 sensor with one backed by the aftermarket’s most rigorous...Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions100% performance tested to meet vehicle requirements$57.53 - $112.65
- Bosch®Premium Wideband Oxygen SensorSubaru Legacy 2011, Premium Wideband Oxygen Sensor by Bosch®. Position: Upstream. This sensor utilizes a sophisticated sensing element enabling it to produce a precise output in proportion to the air/fuel ratio. Wideband sensors use a...Detects the exact amount of unburned fuel in the exhaust streamOE connectors and OE-style harness for continuous wire from connector to sensor$192.02 - $216.94
- Delphi®Oxygen SensorSubaru Legacy 2011, Oxygen Sensor by Delphi®. As one of the leading suppliers of oxygen sensor technology since 1978, Delphi planar technology is the result of their OE and aftermarket engineers partnering together to develop the most...Resists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long lifePatented sensors construction and design$73.45 - $216.12
- NTK®Air Fuel Ratio SensorSubaru Legacy 2011, Air Fuel Ratio Sensor by NTK®. Air fuel ratio sensors utilize a sophisticated sensing element that enables them to produce a precise output in proportion to the air fuel ratio. AFR sensors provide the ECU with an...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$135.29 - $194.97
- Bosch®Narrow-band Oxygen SensorSubaru Legacy Turbocharged 2011, Narrow-band Oxygen Sensor by Bosch®. Position: Downstream. The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense...OE-EquivalentOE Style connectors and wire lengths$42.09
- Walker Products®Premium Air Fuel Ratio SensorSubaru Legacy 2011, Premium Air Fuel Ratio Sensor by Walker Products®. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements....Designed to meet or exceed OE specifications in form, fit and functionGlobal coverage for import and/or domestic applications$133.64 - $135.32
- Bosch®Universal Fit Narrow-band Oxygen SensorSubaru Legacy Naturally Aspirated 2011, Universal Fit Narrow-band Oxygen Sensor by Bosch®. Position: Downstream. Universal Oxygen Sensors with OE SmartLink™ are quick and easy to install. Each sensor has enough length of sensor wire...Patented SmartLink™ connector systemNo special tools required for installation$45.02
- AERO Exhaust®AR Series 304 Stainless Steel Round Performance Exhaust ResonatorUniversal AR Series 304 Stainless Steel Round Performance Exhaust Resonator by AERO Exhaust®. Resonator Overall Length: 14". Resonator Sound: Aggressive / Loud. Resonator Configuration: Center - Center. AERO AR Series resonators are...$59.99 - $105.99
- AP Exhaust®Enforcer Series Aluminized Steel Round Glass Pack Exhaust MufflerUniversal Enforcer Series Aluminized Steel Round Glass Pack Exhaust Muffler by AP Exhaust®. Muffler Structure: Straight-through. Muffler Configuration: Center - Center. Today’s exhaust performance market continues to cover a broad...Aluminized materials for superior corrosion protectionIdeal for the economy buyer$13.46 - $38.58
- Different Trend®Flow II Series Stainless Steel Oval Gray Exhaust MufflerUniversal Flow II Series Stainless Steel Oval Gray Exhaust Muffler by Different Trend®. Muffler Sound: Moderate. Different Trend provides variety of product selections, premium quality products, superior value, and the best in customer...$34.26 - $67.45
- AP Exhaust®Challenge Series Aluminized Steel Oval Exhaust Muffler with Inlet/Outlet Neck (3" Dual ID, 3" Dual OD, 24.5" Length)Universal Challenge Series Aluminized Steel Oval Exhaust Muffler with Inlet/Outlet Neck by AP Exhaust®. Muffler Inlet Diameter: 3". Muffler Outlet Diameter: 3". Muffler Body Length: 24.5". Muffler Overall Length: 29". Muffler...Limited Lifetime Warranty backed by AP Exhaust Products100% aluminized components$134.18
- AP Exhaust®Xlerator Performance Exhaust Muffler with Inlet/Outlet NeckUniversal Xlerator Performance Exhaust Muffler with Inlet/Outlet Neck by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not...Deep performance soundIncreased exhaust flow$25.34 - $62.13
- Skunk2®MegaPower™ Stainless Steel Round J-SPEC Silver Exhaust Muffler (3" Center ID, 5.25" Center OD, 22" Length)Universal MegaPower™ Stainless Steel Round J-SPEC Silver Exhaust Muffler by Skunk2®. Muffler Inlet Diameter: 3". Muffler Outlet Diameter: 5.25". Muffler Body Length: 22". Muffler Sound: Moderate. Muffler Structure: Multi Core. Muffler...$192.46
- Skunk2®MegaPower™ Stainless Steel Silver Exhaust Muffler (2.25" Center ID, 4" Center OD, 19" Length)Universal MegaPower™ Stainless Steel Silver Exhaust Muffler by Skunk2®. Muffler Inlet Diameter: 2.25". Muffler Outlet Diameter: 4". Muffler Body Length: 19". Muffler Sound: Moderate. Muffler Structure: Multi Core. Muffler...$192.46
- Pypes®Race-Pro Series 304 SS Round Silver Exhaust Muffler (2.5" Center ID, 2.5" Center OD, 14" Length)Universal Race-Pro Series 304 SS Round Silver Exhaust Muffler by Pypes®. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 14". Muffler Sound: Aggressive / Loud. Muffler Configuration: Center - Center....$70.75
- iD Select®ECO II Universal Fit Catalytic ConverterUniversal ECO II Catalytic Converter by iD Select®. Converter Configuration: Universal Fit. Catalytic Converter Overall Length: 16". Swap out your worn-out or malfunctioning part with this top-notch exhaust product from iD Select....$144.22 - $146.77
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Replacement ID0037AA0356R00 - Oxygen SensorPosted by Aaron (Austin, TX) / May 20, 20242011 Subaru Outback
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