Injen® - RD Series Cold Air Intake System

2003 Mazda 6
Injen® - RD Series Cold Air Intake System - PolishedInjen® - RD Series Cold Air Intake System - PolishedInjen® - RD Series Cold Air Intake System - BlackInjen® - RD Series Cold Air Intake System - PolishedInjen® - RD Series Cold Air Intake System - BlackInjen® - Street Legal in All StatesInjen® - Warranty InformationINJEN® - Sisters installing an Injen Air Intake 602x420Injen Authorized Dealer
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2003 Mazda 6
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Originally $307.33 - $341.46
$245.86 - $273.17
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    Injen® - RD Series Cold Air Intake System - BlackInjen® - RD Series Cold Air Intake System - InstalledInjen® - Street Legal in All States
    RD6068BLK

    Black

    RD Series Black Cold Air Intake System by Injen®. The RD Series is made for the enthusiast who wants improved mid-range power. This cold air system positions a high-flow air filter behind the bumper, where it can take in cooler, denser air. The cool air then flows to the engine through a fee-flowing aluminum alloy intake tube. Cooler air contains more oxygen for more complete combustion and more horsepower. Street legal in all States. Up to 10.6 HP and 9.6 ft.lbs TQ Gain.
    installation instructions

    Manufactured - Usually ships within 3 to 5 days

    $245.86
    Injen® - RD Series Cold Air Intake System - PolishedInjen® - RD Series Cold Air Intake System - InstalledInjen® - Street Legal in All States
    RD6068P

    Polished

    RD Series Polished Cold Air Intake System by Injen®. The RD Series is made for the enthusiast who wants improved mid-range power. This cold air system positions a high-flow air filter behind the bumper, where it can take in cooler, denser air. The cool air then flows to the engine through a fee-flowing aluminum alloy intake tube. Cooler air contains more oxygen for more complete combustion and more horsepower. Street legal in all States. Up to 10.6 HP and 9.6 ft.lbs TQ Gain.
    installation instructions

    In Stock - Usually ships within 48-72 hours

    $245.86
    Injen® - RD Series Cold Air Intake System - BlackInjen® - RD Series Cold Air Intake System - InstalledInjen® - Street Legal in All States
    RD6070BLK

    Black

    RD Series Black Cold Air Intake System by Injen®. The RD Series is made for the enthusiast who wants improved mid-range power. This cold air system positions a high-flow air filter behind the bumper, where it can take in cooler, denser air. The cool air then flows to the engine through a fee-flowing aluminum alloy intake tube. Cooler air contains more oxygen for more complete combustion and more horsepower. Street legal in all States. Up to 22.1 HP and 24.2 ft.lbs TQ Gain.
    installation instructions

    Manufactured - Usually ships within 3 to 5 days

    $273.17
    Injen® - RD Series Cold Air Intake System - PolishedInjen® - RD Series Cold Air Intake System - InstalledInjen® - Street Legal in All States
    RD6070P

    Polished

    RD Series Polished Cold Air Intake System by Injen®. The RD Series is made for the enthusiast who wants improved mid-range power. This cold air system positions a high-flow air filter behind the bumper, where it can take in cooler, denser air. The cool air then flows to the engine through a fee-flowing aluminum alloy intake tube. Cooler air contains more oxygen for more complete combustion and more horsepower. Street legal in all States. Up to 22.1 HP and 24.2 ft.lbs TQ Gain.
    installation instructions

    In Stock - Usually ships within 48-72 hours

    $273.17
    Injen® - Pre-FilterInjen® - Pre-Filter

    Pre-Filter

    Pre-Filter by Injen®. This accessory for Injen air filters prevents the filter from becoming saturated if splashed by water and mud. When used in dusty conditions it can also extend the filter cleaning interval by filtering and keeping much of the dirt from the air filter. Its dimensions are 6.75" Base, 5" Height, 5" Top.

    Fitment Notes: Will fit 1015 and 1018 Air Filters.

    In Stock - Usually ships within 3 to 5 days

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      $18.75
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      Product Details

      Mazda 6 2003-2004, RD Series Cold Air Intake System by Injen®. The RD Series is made for the enthusiast who wants improved mid-range power. This cold air system positions a high-flow air filter behind the bumper, where it can take in cooler, denser air. The cool air then flows to the engine through a fee-flowing aluminum alloy intake tube. Cooler air contains more oxygen for more complete combustion and more horsepower.

      Injen FAQs Injen About

      Features:

      • Delivers more oxygen to the combustion chamber by drawing in cooler air
      • Custom designed and engineered to deliver maximum power for each specific vehicle
      • Improves acceleration and fuel economy
      • Every system includes the Injen EA Nanofiber dry air filter
      • Air intake pipe constructed of mandrel-bent 6061 aluminum for smooth airflow
      • Most systems are one-piece, however some are two-piece designs
      • Comes complete with all necessary mounting hardware and comprehensive installation instructions
      • Street legal in all States
      • Backed by a Limited Lifetime Warranty
      • Proudly manufactured in the USA

      It's a well known fact that cooler, denser air contains more oxygen, and more oxygen in your engine's air intake charge means better combustion and more power. Hot air contains fewer oxygen molecules, and if your engine is fed hot air there will be less oxygen and therefore less power. Yet that's exactly what your engine gets with the factory air intake system! The solution to this problem is to install an Injen RD Series Cold Air Intake System.

      Injen starts the power improvement process by positioning an Injen High Performance air filter behind the front bumper. Here, this free-flowing filter can take in the coolest air possible and funnel it through smooth, mandrel-bent 6061 aluminum alloy tubing. Injen designs and repeatedly tests its systems for each application to make sure they're the least restrictive, all the way to the throttle body. So, instead of power-robbing hot air squeezing through a restrictive air filter and intake duct, your engine is taking in huge quantities of cool air surging through free-flowing tubing. The result is increased horsepower and torque, and improved performance you can feel!

      The RD system is carefully engineered, with CNC machined brackets and adapters, to ensure an exact fit. Installation can be accomplished with simple hand tools and everything necessary for installation is supplied, including comprehensive instructions. The RD Series Cold Air Intake System is backed by a Limited Lifetime Warranty.

      245.86 273.17
      Brand: Injen       Part Numbers:
      paypal credit Injen Air Intake Systems

      Injen Technology Company, Ltd., based in Pomona, California, was formed as a sister company to RD Metal Works in 1998, to utilize the experience and design capabilities that RD Metal Works had gained designing and manufacturing air intake kits for leading air filter and intake manufacturers. Since that time, the company has made it a point to stay at the forefront of performance technology, continually setting new standards for quality and improving their engineering and manufacturing capabilities. This enables Injen to regularly introduce new, cutting edge products to market and has required the company to continually expand to meet the demand for those products. Today, Injen continues to set the industry benchmark for innovation, styling and technology.

      Product Reviews (2)

      Every Customer can leave a review about our service and the product that was purchased. In order to leave your review for your new product, please follow the link in the email you receive after completing your purchase. You can rate appearance, ease of installation, price/value and product quality.

      Injen® - RD Series Cold Air Intake System
      Injen® - RD Series Cold Air Intake System - Polished
      Average Rating:  4.5  4.4 of 5
      APPEARANCE
      EASE OF INSTALLATION
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      (4.5)
      APPEARANCE
      EASE OF INSTALLATION
      PRICE/VALUE
      QUALITY
      2004 Mazda 6 | Posted by | (Sanford, ME)

      I love my new cold air intake. Love the way it looks, sounds, and how I can feel the difference from a stock intake box. Had some complications putting it in, I had to drill a hole for a vacuum hose but that's minor. Over all I'm happy with my product.

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      (4.3)
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      2007 Mazda 6 | Posted by | (Independence, MO)

      Looks good. Sounds good. Easy to install, especially with photo diagrams of how to install. Would definitely recommend this product if you are thinking about it.

      2 people found this review helpful.
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