2005 Honda Civic Si Performance Headers

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    • (0 reviews)
      # mpn4522267482
      Honda Civic Si 2005, Turbo Exhaust Manifold by UPP Turbo®. This brute manifold features Sch 10 304 Stainless Steel runners, hand built and tig welded, Made In USA, right here in house. And of course UPP back it with a Lifetime Warranty....
      Designed to meet and exceed your racing needsThe highest grade materials and the latest technologies
      $799.99
    • (0 reviews)
      # mpn2321647
      Honda Civic Si 2005, 409 SS Long Tube 4-1 Exhaust Header by DC Sports®. OEM. Primary Tubing Diameter: 1.36". Collector Outlet Diameter: 2". Color: Silver. Header Coating: Ceramic Coating. Header Style: Long Tube. Without Gasket. In...
      Dyno tuned and tested against the competition for maximum performanceCAD-rendered, race-inspired 4-into-1 design emphasizes top-end power for road racing applications
      $327.09
    • (0 reviews)
      # mpn4564008894
      Honda Civic Si 2.0L 2005, Race 409 SS Long Tube 4-2-1 Exhaust Header by DC Sports®. OEM. Primary Tubing Diameter: 1.7". Collector Outlet Diameter: 2". Color: Silver. Header Coating: Ceramic Coating. Header Style: Long Tube. Whether you...
      Race headers eliminate catalytic converter for minumum restrictionDyno tuned and tested against the competition for maximum performance
      $371.07
    • (0 reviews)
      # 285600681
      Honda Civic Si 2005, Short Tube 4-2-1 Exhaust Header by DC Sports®. OEM. Primary Tubing Diameter: 1.5". Color: Silver. Header Style: Short Tube. Without Gasket. DC Sports 4-2-1 one-piece header systems deliver incredible low- to...
      Dyno tuned and tested against the competition for maximum performanceOne-piece design reduces weight by eliminating middle flanges
      $328.13 - $420.71
    • (0 reviews)
      # mpn4564007274
      Honda Civic Si Hatchback 2005, Alpha Series™ Stainless Steel Race Exhaust Header by Skunk2®. Skunk2 is proud to announce its all-new Alpha Series Header was designed with the ease of installation and maximizing horsepower gains in...
      Designed to maximize exhaust flowProvide higher torque and increased horsepower
      $463.99
    • (0 reviews)
      # mpn4564016149
      Honda Civic Si 2.0L 2005, 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 more than...
      Made to boost the performance of your vehicleExpertly crafted from premium materials
      $617.40
    • (0 reviews)
      # mpn945015
      Honda Civic Si / Civic SiR 2.0L 2005, 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 easily....
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $3.94
    • (0 reviews)
      # mpn1151262228
      Honda Civic Si 2.0L 2005, 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
      $5.84
    • (0 reviews)
      # 781808768
      Honda Civic Si / Civic SiR 2005, 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $7.44 - $7.74
    • (0 reviews)
      # 231143688
      Honda Civic Si 2005, Exhaust Manifold Flange by Vibrant Performance®. Do you want to get more power out of your vehicle? Then this superior Vibrant Performance product is just for you. Carefully designed for maximum performance, is will...
      Port sizing is optimized for use with standard wall round tubingMade of High Quality Materials
      $46.95 - $69.95
    • (0 reviews)
      # 652386868
      Honda Civic Si / Civic SiR 2005, Vibe-Lock Header Bolt Kit by Percy's High Performance®. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to...
      Built to match your exact requirementsHigh quality you can rely on
      $28.51 - $55.18
    • (0 reviews)
      # 1362091144
      304 SS Turbo Exhaust Manifold by Blox Racing®. Designed utilizing the latest technology, this product by Blox Racing features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $778.80 - $1,000.00
    • (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)
      # mpn1622044890
      Universal Brass Exhaust Manifold Hardware Kit by Dorman®. Material: Brass. Dorman's Exhaust Nuts are now available separately for exhaust manifold repairs. These direct replacement nuts are ideal for securing exhaust components and used...
      Direct replacement for a proper fit every timeHigh-quality steel and rubber materials provides years of trouble-free service
      $3.57
    • (0 reviews)
      # mpn4564008253
      Honda Civic Si 2005, 304 SS Long Tube 4-1 Exhaust Header by Megan Racing®. Direct Bolt-On, Increased exhaust flow for improved engine performance Header Style: Long Tube. Megan Racing Stainless Steel Headers are made of thick T-304...
      Made with quality and safety in mindThe highest grade materials and the latest technologies
      $238.22
    • (0 reviews)
      # mpn458181351
      Honda Civic Si / Civic SiR 2.0L 2005, Multi-Layer Steel Exhaust Header Gasket by Cometic Gasket®. Material: Multi-Layer Steel. Exhaust Gaskets are designed for extreme cylinder pressures. MLS Exhaust Manifold Gaskets maintain a torque...
      Made of High Quality MaterialsBuilt to Last
      $20.75
    • (0 reviews)
      # 1370621596
      Universal Manifold Stud by AP Exhaust®. This superior product was carefully designed with key attention to detail and manufactured from high-grade materials to the strict standards of the highest quality. This AP Exhaust Technologies...
      Made from first-rate materialsEnsures outstanding durability
      $0.29 - $0.77


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