Injen® - PF Series Power-Flow Short Ram Air Intake System

4.54 reviews / Item # 359471
Injen® - PF Series Power-Flow Air Intake System
Injen® - PF Series Power-Flow Air Intake SystemInjen® - PF Series Power-Flow Air Intake SystemInjen® - PF Series Power-Flow Air Intake SystemInjen® - PF Series Power-Flow Air Intake SystemInjen® - Power Flow Series FeaturesINJEN® - Sisters installing an Injen Air Intake 602x420Made In USAInjen Authorized Dealer
$357.89 - $428.67
Varies - Depends on Product Options
2000 Chevy Tahoe
Fits Following Model(s):
  • 4.8L / 5.3L
    This part is Federal (EPA) compliant.
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    Product Details

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    Injen Air Intake Systems

    Chevy Tahoe 4.8L / 5.3L 2000, PF Series Power-Flow Short Ram Air Intake System by Injen®. Filter Color: Blue. System Type: Ram Air Intakes. The PF Series Air Intake System is made for high performance cars, trucks and SUVs. It features a larger air filter and a larger diameter air intake tube to meet the airflow demands of the large engines in these vehicles.

    Fitment notes: This part is Federal (EPA) compliant.

    Injen FAQsInjen About


    • Filter Color: Blue
    • System Type: Ram Air Intakes


    • A large air filter and large diameter air intake tube to maximize air volume
    • Uses the patented MR Technology tuning process to ensure the air/fuel ratio is within optimum limits
    • Custom designed and engineered to deliver maximum power for each specific vehicle
    • Improves acceleration and fuel economy
    • Every system includes the EA Nanofiber dry air filter
    • Air intake pipe constructed of mandrel-bent 6061 aluminum or cast aluminum for smooth airflow
    • Comes complete with all necessary mounting hardware and comprehensive installation instructions
    • Street Legal in most States
    • Backed by a Limited Lifetime Warranty
    • Proudly manufactured in the USA

    The big "deep breathing" engine in your high performance car, truck or SUV needs a PF Series High-Flow Air Intake System to unleash all of its power. The system starts with a large EA Nanofiber dry air filter, installed in place of the restrictive factory airbox. The large increase in filter area over the stock airbox filter results in a huge increase in airflow and a greater capacity to capture and hold dirt.

    The increased airflow continues with a free-flowing mandrel-bent or cast aluminum intake tube in place of the factory air path. The use of a casting was necessitated on some applications to maximize the airflow and for fitment reasons. So, instead of power-robbing hot air squeezing through a restrictive air filter and intake duct, your engine is taking in huge quantities of air surging through free-flowing tubing. The result is increased horsepower and torque, and improved performance.

    MR technology

    But unlike other air intake systems, Injen's patented MR (Mega Ram) Technology attains this increased intake airflow and performance while maintaining a safe air/fuel ratio. Injen steps down the diameter of the intake tube where the Mass Air Flow (MAF) sensor mounts, enabling the sensor to detect airflow within established parameters. The engine control computer can then maintain the proper air/fuel ratio and optimize horsepower and torque. Simply put, MR Technology tunes the intake system to avoid the necessity of recalibrating the MAF sensor, and prevents your engine from running too lean or too rich. With MR Technology, Injen created "The World's First Tuned Intake System", delivering optimum performance with a factory safe air/fuel ratio.

    The PF 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 PF Series Air Intake System is backed by a Limited Lifetime Warranty.

    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.

    Warranty Information

    Find out everything you need to know about the product warranty

    Injen Technology offers a 1 Year Warranty to the original purchaser against defects in material and workmanship on all intake systems excluding the filter element. Injen Technology will replace at no charge, any intake pipe considered by Injen Technology to be defective.

    The warranty is void if the warranty card is not returned to Injen Technology within the first 30 days of purchase. Any and all warranty coverage is limited to the repair or replacement of the defective part only, at Injen Technology's discretion. Proof of purchase is required. The warranty does not cover incidental or consequential damages, nor does it cover the cost of installation or removal of the defective part or its replacement. All warranty items must be sent freight prepaid with a valid RMA (Return Merchandise Authorization) number and copy of original invoice.


    Injen Technology reserves the right to make changes in design, material and specifications, or to make product changes as deemed necessary without prior notice. Injen Technology reserves the right to change the design of any product without assuming any obligation to modify product previously manufactured.


    The Magnusson-Moss Warranty - Federal Trade Commission Improvement Act of 1975 protects consumers from such fraudulent activity by new car dealers. Under this Act, aftermarket equipment that improves performance does not void a vehicle manufacturer's original warranty, unless the warranty clearly states the addition of aftermarket equipment automatically voids your vehicle's warranty or if it can be proven that the aftermarket device is the direct cause of the failure. The easiest way to check this is to look in your owner's manual under, "what is notcovered". Under Magnusson-Moss Act a dealer must prove, not just vocalize, that aftermarket equipment caused the need for repairs before they can deny warranty coverage. If they cannot prove such claim-or offer an explanation - it is your legal right to demand compliance with the warranty. The Federal Trade Commission administers the Magnusson-Moss Act and monitors compliance with warranty law. Ct cause of the failure. The easiest way to check this is to look in your owner's - Moss Act a dealer must prove, not just vocalize, that aftermarket equipment caused the need for repairs.

    Magnuson-Moss Warranty Act:
    Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

    Product Reviews


    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® - PF Series Power-Flow Air Intake System
    Injen® - PF Series Power-Flow Short Ram Air Intake System
    Average Rating: 4.5 of 5
    4.5 of 5
    Great Product
    I bought this product to replace a open filter cold air intake on my 2003 Tahoe, the installation was very simple. It did require stock components I did not have but we're purchasable through the dealership. The system is a huge improvement in the previous setup, and made the truck noticeable more aggressive feeling and sounding. The truck has a flow master 10 series muffler and flow master cats and the intake improved the sound.
    SPosted by (Covington, LA) /
    2003 Chevy Tahoe
    Was this review helpful for you? Yes
    4.8 of 5
    Power Flow Intake
    Easy to install, noticeable increase in power.
    GPosted by (Holly Springs, MS) /
    2002 Chevy Silverado
    Was this review helpful for you? Yes
    4.3 of 5
    Looks Great and Performs Great
    The intake is an easy, though not cheap, way to improve your acceleration on these slow and heavy Tahoes. Can't say much on the sound it makes, since I can't hear it with my dual exit exhausts. What I can say is this - definite improvement over stock. Significant improvement on acceleration. Gas MPG on my truck went up 8 on average when driven lightly. Highest HP-TQ-MPG gains are made in winter temperatures, and unfortunately, it suffers noticeably in summer, since the unit is susceptible to heat-soak because of the aluminum material. Especially for me here, in Vegas, where it can get as hot as 120 F. Best part for me is the fact that sells this unit with an Amsoil Ea Air Filter. Same air filters used by the U.S. Army. Great way to extend engine life by filtering those tiny abrasive microscopic particles. Look it up if you don't know what I'm talking about.
    APosted by (Las Vegas, NV) /
    2006 Chevy Tahoe
    Was this review helpful for you? Yes
    4.5 of 5
    Not a Cold Air Intake
    The air intake system looks great and is fairly easy to install, but after a short period of time, the chrome polished pipe gets very hot.
    CPosted by (Long Beach, CA) /
    2004 GMC Yukon Denali
    Was this review helpful for you? Yes1  person found this review helpful.

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