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.
- 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
- 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.245.86 312.64
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 (36)
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 SystemAverage Rating: 4.6 of 5APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITYShow Next 10 Shop Now(4.5)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITY2004 Mazda 6 | Posted by Daniel | (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.Was this review helpful for you? YesNoShare this review:(4.3)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITY2005 Infiniti G35 | Posted by Alex | (Elkhorn, WI)
Easy and awesome way to protect your intake from water, gives it a cool appearance to the intake.Was this review helpful for you? YesNoShare this review:(4.3)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITY2013 Scion iQ | Posted by Keith | (Toms River, NJ)
Feels like its quality material that is very durable. Easy to install in seconds. Elastic that stretches right over filter. Hard to determine if it really is water resistant b/c I haven't got any water on it that I have noticed. Good investment if you want to keep your filter clean from dirt. Would be nice if it came for free when you purchase the intake.Was this review helpful for you? YesNoShare this review:(4.8)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITY2008 Mitsubishi Eclipse | Posted by John | (Bloomfield, NJ)
A must get just in case for that extra protection to the filter. Water does not go through at all it's perfect.Was this review helpful for you? YesNoShare this review:(4.3)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITY2002 Nissan Sentra | Posted by Jamie | (San Diego, CA)
Sure looks better than my old one! I guess it's working fine. I had to also get a catalytic converter in order to make my New York car smog proof certified in California.Was this review helpful for you? YesNoShare this review:(4.8)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITY2004 Mazda 3 | Posted by Diane | (Lévis, QC)
It greatly improves the acceleration of the car and the sound. Thanks for CARiD and Injen.Was this review helpful for you? YesNoShare this review:(4.8)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITY2002 Mitsubishi Lancer | Posted by Jillian | (Plainfield, NJ)
The intake looks great & the installation was easy!Was this review helpful for you? YesNoShare this review:(3.3)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITY2005 Volkswagen Jetta | Posted by Ian | (Richmond, RI)
So this product is stated on CARiD as a cold air intake for a 2005 Volkswagen Jetta. That is a false statement. If you want the right sized pipe for a 2005 JETTA get the other series or a short ram. I had to buy separated hoses for the charcoal sensor and mass airflow sensor and they sent me the wrong sized hydro shield so that had to get zip tied on for the time being. Check engine light did come on and didn't go off. Had to clear the code. On the bright side, the intake gives the car an amazing throaty sound when you accelerate hard. The best sound is around 2000 and 4000 RPM.Was this review helpful for you? YesNoShare this review:(5)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITY2004 Nissan Sentra | Posted by Dominik | (Lorraine, QC)
Good product, great sound! CARiD offers a good customer service and good price / value. Thanks again!Was this review helpful for you? YesNoShare this review:(4.5)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITY2003 Infiniti G35 | Posted by Raynald | (East Elmhurst, NY)
Excellent service and great help in choosing intake.Was this review helpful for you? YesNoShare this review:
Product Reviews (36)
Product Reviews (36)
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