2011 Toyota Sienna Performance Headers

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    • (0 reviews)
      # mpn1157723
      Toyota Sienna 3.5L Manufactured after September 1 2011, Heavy Metal Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Position: Front. Primary Tubing Diameter: 1.5". Collector Outlet Diameter: 2"....
      Reduces harmful emissionsPhysically part of the exhaust header/manifold assembly
      $581.25
    • (0 reviews)
      # 564645716
      Toyota Sienna 3.5L 2011, Ultra™ Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by Walker®. Emissions: EPA compliant. Walker is an OE supplier to many major nameplate vehicle manufacturers. Trust Walker, an...
      Constructed to meet your vehicle’s specific emissions requirementsDesigned to meet EPA regulations
      $289.43 - $385.98
    • (0 reviews)
      # 581403040
      Toyota Sienna 3.5L 2011, Exhaust Manifold with Integrated Catalytic Converter by Bosal®. Position: Front Driver Side. Emissions: EPA compliant. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal....
      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
      $414.66
    • (0 reviews)
      # 346420213
      Toyota Sienna 3.5L 2011, ECO III Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by Eastern®. Emissions: EPA compliant. If you need to replace your failed or damaged manifold, this product is the right choice....
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $307.30 - $346.10
    • (0 reviews)
      # 231124411
      Toyota Sienna 3.5L 2011, Exhaust Manifold with Integrated Catalytic Converter by DEC®. Emissions: EPA compliant. Pick out a catalytic converter by DEC and get your emissions back into check without worrying to fail again. These...
      Direct fitMade from a heavy duty stainless steel outer shell
      $362.71 - $425.54
    • (0 reviews)
      # 391763803
      Toyota Sienna 3.5L 2011, Stainless Steel Direct Fit Exhaust Manifold with Integrated Catalytic Converter by AP Exhaust®. Position: Front Passenger Side. Emissions: EPA compliant. The growing concern for the environment means there is a...
      5-year / 50,000-mile warranty on converterSpecifically engineered for Manifold Converter equipped vehicles.
      $353.98
    • (0 reviews)
      # 1257688677
      Toyota Sienna 3.5L 2011, Exhaust Manifold with Integrated Catalytic Converter by Davico®. Without Gaskets. Position: Front Driver Side. Emissions: EPA compliant. This product by Davico will be a great solution to replace your failed or...
      Helps your vehicle emit harmless gasesDirect OEM replacement
      $203.86
    • (1 review)
      # 396052181
      Toyota Sienna 2011, Exhaust Manifold 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 eaily. Choose Bosal, and...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $3.35 - $5.13
    • (0 reviews)
      # mpn4552648066
      Toyota Sienna 3.5L 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, the...
      Direct OEM replacement for a proper fitEnsures reliable sealing performance
      $10.85
    • (0 reviews)
      # mpn1322394
      Toyota Sienna 3.5L 2011, Multi-Layer Steel Exhaust Manifold Gasket by AJUSA®. Material: Multi-Layer Steel. These gaskets seal components in the intake and exhaust systems of the vehicle such as the intake manifold, intake plenum, and...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $7.34
    • (0 reviews)
      # 1022430072
      Toyota Sienna 2011, Multi-Layer Steel Exhaust Manifold Gasket Set by Victor Reinz®. Material: Multi-Layer Steel. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...
      High quality at an affordable priceExpertly made from premium materials
      $15.01 - $16.07
    • (0 reviews)
      # mpn4486228148
      Toyota Sienna 3.5L 2011, Exhaust Manifold Gasket by Ishino®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but before you...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $18.15
    • (0 reviews)
      # mpn2400733416
      Toyota Sienna 3.5L 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 finest quality to...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $7.64
    • (0 reviews)
      # 447915893
      Toyota Sienna 3.5L 2011, OEM Grade Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. If your car needs replacement, install one that will get you through the smog check. This...
      $479.67 - $663.60
    • (0 reviews)
      # 1092137830
      Toyota Sienna 3.5L 2011, Exhaust Manifold with Integrated Catalytic Converter by PaceSetter®. Emissions: EPA compliant. PaceSetter Manifold Catalytic Converters are custom-engineered to deliver maximum performance and efficiency from...
      Manifold Catalytic Converters are a direct replacement for original equipmentManufactured using mandrel-bent stainless steel tubing for a low restriction tubular manifold design
      $166.89 - $297.35
    • (0 reviews)
      # 1091870837
      Toyota Sienna 2011, Exhaust Manifold Gasket Set by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
      Quick accurate delivery with excellent fill-rateExcellent inventory availability
      $7.44 - $9.74
    • (0 reviews)
      # 781513773
      Exhaust Flanges by Kooks®. 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, this product by Kooks will last a lifetime. It will meet...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $13.17 - $85.49
    • (0 reviews)
      # mpn4544839538
      Toyota Sienna 3.5L 2011, Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by Dorman®. Position: Front. Emissions: CARB compliant. Color: Natural. More like a complete kit than a single part, many of the Exhaust...
      Includes heat-shield for protection of hoses, wiring, and other engine componentsConstruction protects against warping and/or cracking
      $571.46


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