Weapon-R is one of the best known manufacturers of aftermarket accessories because it is constantly focused on the funniest part of your vehicle: the performance. While your vehicle may have been designed to be fun to drive, there is nothing stopping you from improving it in ways you could not imagine with the right range of Weapon-R products. The company has been in business for a long time, so you can stand by the quality of its products.

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    • (98 reviews)
      # sp1660
      Dragon Air Intake System by Weapon-R®. Weapon-R Intake Systems are CNC Mandrel Bent out of 6061 aluminum, and then Hand Tig Welded to ensure a positive seal and proper fitment. Each one of our intake systems is carefully tuned, by...
      Custom designed and engineered for each applicationEach system is tuned to maximize engine performance output
      $123.25 - $298.25
    • (10 reviews)
      # sp1661
      Neo-Ti Secret Weapon Air Intake System by Weapon-R®. The Secret Weapon Air Intake System uses patented technology to feed the engine 3 times as much air as other systems. As a result, engine performance is increased more than with...
      $262.65 - $420.75
    • (0 reviews)
      # sp7141
      Race Sheet Metal Intake Manifold by Weapon-R®. Increase airflow between the throttle body and cylinder head. Installing this intake manifold will result in a big horsepower increase.
      $445.00 - $1,800.00
    • (156 reviews)
      # sp1662
      Secret Weapon Air Intake System by Weapon-R®. The Secret Weapon Air Intake System uses patented technology to feed the engine 3 times as much air as other systems. As a result, engine performance is increased more than with any...
      Patented technology increases airflow 3 times more than conventional systemsEach system is tuned to maximize engine performance output
      $169.15 - $378.25
    • (0 reviews)
      # sp7139
      Neo-Titanium Finish Race Sheet Metal Intake Manifold by Weapon-R®. Increase airflow between the throttle body and cylinder head. Installing this intake manifold will result in a big horsepower increase.
      $535.50 - $641.75
    • (0 reviews)
      # sp7140
      Stealth Airbox by Weapon-R®. The Secret Weapon Intake was designed, to increase air intake volume to the engine. The concept is to create two different air velocity profiles, one traveling at higher speeds than the other. This...
      Was designed, to increase air intake volume to the engine1 Million Mile Limited Warranty
      $254.15 - $331.50
    • (3 reviews)
      # sp1663
      Stainless Steel Race Header by Weapon-R®. These free-flowing headers are designed to increase exhaust flow and make as much horsepower and torque as possible.
      $45.00 - $637.50
    • (0 reviews)
      # mpn1622934
      Universal Adjustable Fuel Pressure Regulator by Weapon-R®. Weapon-R has developed a compact sized, fully adjustable fuel pressure regulator for high performance vehicles.
      Fully adjustableCapable of supplying fuel to engines in excess of 800 HP
      $80.00
    • (0 reviews)
      # mpn1632533
      Universal Mass Air Flow Adapter by Weapon-R®. This universal adapter will let you attach that air cleaner of your choice to the inlet of your airflow sensor. Made from rugged plastic, it bolts to flat inlet of the sensor, and has a...
      Rugged plastic adapterHardware included
      $13.00
    • (7 reviews)
      # mpn1631304
      Universal Aluminum Oil Catch Tank 2x10 AN Fitting (826-313-101) by Weapon-R®. Whether you’re going racing or just want to look like you are, this aluminum tank will dress up your engine compartment.
      Manufactured from Billet 6061 AluminumBillet Aluminum machined fittings
      $128.00
    • (5 reviews)
      # mpn1630308
      CEL Eliminator (963-111-101) by Weapon-R®. CEL Light Eliminator gets rid of the Check Engine Light and will not effect the performance of your vehicle. Carefully tested and researched the correct amount air /fuel ratio which is...
      Made of high Quality MaterialsGets rid of the Check Engine Light
      $45.00
    • (0 reviews)
      # mpn1631756
      Neo-Ti Aluminum Coolant Overflow Tank by Weapon-R®. Whether you’re going racing or just want to look like you are, this Neo-Titanium Finish aluminum tank will dress up your engine compartment.
      Manufactured from Billet 6061 AluminumBillet Aluminum machined fittings
      $127.50
    • (1 review)
      # 282347
      Aluminum Washer Kit by Weapon-R®. Give your car a custom touch with these anodized Aluminum Washers.
      Made from Billet AluminumHard anodized
      $28.05
    • (0 reviews)
      # mpn1622935
      Universal Fuel Pressure Gauge by Weapon-R®. Accurately monitor your engine’s fuel pressure with this fuel pressure gauge.
      Compact sizedFully adjustable
      $22.00
    • (4 reviews)
      # sp7136
      AFM Adapter Kit with Dragon Air Filter by Weapon-R®. Installing this kit will increase the airflow into your engine and increase performance. It replaces the OEM air filter assembly with an open element intake system.
      $92.65 - $98.00
    • (2 reviews)
      # sp7137
      AFM Adapter Kit with Secret Weapon Air Filter by Weapon-R®. Installing this kit will increase the airflow into your engine and increase performance. It replaces the OEM air filter assembly with an open element intake system.
      $92.65
    • (0 reviews)
      # sp7138
      Intake Manifold Thermal Gasket by Weapon-R®. Intake Manifold Thermal Gasket by Weapon-R®. Get more horsepower and torque just be replacing your intake manifold gasket.
      $68.00
    • (2 reviews)
      # sp3673
      Stainless Steel Street Header by Weapon-R®. Let your engine breathe on the exhaust side. This header will increase horsepower and torque.
      $230.00 - $327.25
    • (1 review)
      # sp18761
      Aluminum Cold Air Box by Weapon-R®. Get more horsepower and protect your engine at the same time. This aluminum Cold Air Box channels cooler air to your air intake system and shields the filter from water and dirt.
      Shields the filter from heat for a cooler intake chargeShields the filter from water and dirt to protect your engine
      $55.00
    • (0 reviews)
      # sp14572
      Universal Mass Air Flow Adapter by Weapon-R®. This universal adapter will let you attach that air cleaner of your choice to the inlet of your airflow sensor. Made from rugged plastic, it bolts to flat inlet of the sensor, and has a...
      Rugged plastic adapterHardware included
      $13.00
    • (0 reviews)
      # sp18922
      Silicon Radiator Hose Kit by Weapon-R®. Sweet treat for engine bay styling enthusiasts, high temp resistant silicone hose that will withstand the temperature up to 100 degrees.
      Provides heat reduction and increased pressure toleranceMade of high grade silicone
      $8.00 - $327.25




    The range of Weapon-R products includes intercooler pipe kits for an existing turbo and intercooler. You cannot go wrong by ensuring your turbo is getting the coolest air, and wider aluminum pipes will allow for a higher flow while also looking stunning. Weapon-R has intercooler pipe kits for a wide range of vehicles so you can find one for you! The side effect is that you may find yourself with the hood open more often than usual as you cannot stop looking.

    Weapon-R - Dragon Air Intake SystemsWeapon-R - CatalogWeapon-R - Air Filters

    Another important product is a Weapon-R cold air intake. The right air intake can allow your engine to get a lot more air, at a better temperature, and thus provide better fuel economy while improving the smoothness with which your vehicle accelerates. Each Weapon-R intake is made of high-quality materials, which means you can trust them for a long time, and they are designed with your particular vehicle in mind. At CARiD you will find the Weapon-R Dragon Intake System, one of the mostly highly rated intake systems in the world.

    As with any market, aftermarket accessories manufacturers do not last very long if the quality of their products is not good enough, so you know you can trust a Weapon-R upgrade. You can get the kind of performance you have always wanted from your vehicle without having to spend a fortune, because at CARiD we offer great prices to give you value for your money. Not only do you get the improvements you need to make driving a lot more fun, but you get them without having to spend a fortune so you have money left for even more upgrades and accessories.

    Weapon-R Reviews

    Average rating:  4.5  4.6 - 562 reviews
    Read All Weapon-R Reviews
    4.8 of 5
    Weapon-R
    This product is nice. Makes your car louder and sounds great. Only thing is my engine light came on after a couple days, but I heard that's normal for cool air intakes.
    MPosted by Moinca (Battle Creek, MI) /
    2004 Toyota Corolla
    Was this review helpful for you? Yes
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