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INJENŽ - PF Series Air Intake System

2004 Chevy Silverado
INJENŽ - PF Series Diesel Air Intake System - Wrinkle Black INJENŽ - PF Series Diesel Air Intake System - Wrinkle Black INJENŽ - PF Series Diesel Air Intake System - Polished INJENŽ - PF Series Power-Flow Air Intake System w/o Power-Flow Box - Wrinkle Black INJENŽ - PF Series Power-Flow Air Intake System w/o Power-Flow Box - Polished INJENŽ - PF Series Power-Flow Air Intake System with Power-Flow Box - Wrinkle Black INJENŽ - PF Series Power-Flow Air Intake System with Power-Flow Box - Polished INJENŽ - Sisters installing an Injen Air Intake 602x420 Injen Authorized Dealer
Item Number: 359404
4.5 (5 ratings)
Availability: In Stock
Usually ships within 24 to 48 hours

Chevy Silverado V8 2004, PF Series Air Intake System by InjenŽ. 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.

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MADE IN USA

Originally $403.75 - $483.59
$323.00 - $386.87
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    PF7050P
    INJENŽ - PF Series Power-Flow Air Intake System with Power-Flow Box - PolishedINJENŽ - PF Series Power-Flow Air Intake System with Power-Flow Box - InstalledINJENŽ - Mega Ram TechnologyINJENŽ - Power-Flow Box

    Polished Air Intake with Power-Flow Box

    PF Series Polished Air Intake System by InjenŽ, with Power-Flow Box. 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. Street Legal in most States. Up to 13/22 HP and 16/21 ft.lbs TQ Gain.
    installation instructions

    In Stock - Usually ships within 24 to 48 hours

    		$386.87
    PF7050WB
    INJENŽ - PF Series Power-Flow Air Intake System with Power-Flow Box - Wrinkle BlackINJENŽ - PF Series Power-Flow Air Intake System with Power-Flow Box - InstalledINJENŽ - Mega Ram TechnologyINJENŽ - Power-Flow Box

    Wrinkle Black Air Intake with Power-Flow Box

    PF Series Wrinkle Black Air Intake System by InjenŽ, with Power-Flow Box. 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. Street Legal in most States. Up to 13/22 HP and 16/21 ft.lbs TQ Gain.
    installation instructions

    In Stock - Usually ships within 24 to 48 hours

    		$386.87
    PF7051P
    INJENŽ - PF Series Power-Flow Air Intake System w/o Power-Flow Box - PolishedINJENŽ - Mega Ram Technology

    Polished Air Intake with Heat Shield

    PF Series Polished Air Intake System by InjenŽ, with Heat Shield. 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. Street Legal in most States. Up to 10 HP and 9 ft.lbs TQ Gain.

    In Stock - Usually ships within 24 to 48 hours

    		$323.00
    PF7051WB
    INJENŽ - PF Series Power-Flow Air Intake System w/o Power-Flow Box - Wrinkle BlackINJENŽ - Mega Ram Technology

    Wrinkle Black Air Intake with Heat Shield

    PF Series Wrinkle Black Air Intake System by InjenŽ, with Heat Shield. 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. Street Legal in most States. Up to 10 HP and 9 ft.lbs TQ Gain.

    In Stock - Usually ships within 24 to 48 hours

    		$323.00
    PF7074P
    INJENŽ - PF Series Diesel Air Intake System - PolishedINJENŽ - Diesel Power-Flow Air Intake System

    Polished

    PF Series Polished Air Intake System by InjenŽ. The PF Series Air Intake System is made for diesel engine trucks and SUVs. It features a larger air filter and a larger diameter air intake tube to meet the airflow demands of the large diesel engines in these vehicles. Street Legal in all States. Up to 21 HP and 34 ft.lbs TQ Gain.

    In Stock - Usually ships within 24 to 48 hours

    		$360.29
    PF7074WB
    INJENŽ - PF Series Diesel Air Intake System - Wrinkle BlackINJENŽ - Diesel Power-Flow Air Intake System

    Wrinkle Black

    PF Series Wrinkle Black Air Intake System by InjenŽ. The PF Series Air Intake System is made for diesel engine trucks and SUVs. It features a larger air filter and a larger diameter air intake tube to meet the airflow demands of the large diesel engines in these vehicles. Street Legal in all States. Up to 21 HP and 34 ft.lbs TQ Gain.

    In Stock - Usually ships within 24 to 48 hours

    		$360.29
    X-1039BLK
    INJENŽ - Pre-Filter

    Pre-Filter

    Black Pre-Filter by InjenŽ. 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 8.5" x 9.00" Oval Base, 7.00" Height, 4" x 8" Oval top.

    In Stock - Usually ships within 24 to 48 hours

    		$19.95
    INJENŽ - Pre-FilterINJENŽ - Pre-Filter

    Pre-Filter

    Pre-Filter by InjenŽ. 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 6.5" Base, 8" Height, 5.5" Top.

    In Stock - Usually ships within 24 to 48 hours

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      		$19.95
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      Details

      Chevy Silverado V8 2004, PF Series Air Intake System by InjenŽ. 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.

      Injen FAQ Injen Warranty Injen Cleaning Injen About

      Features:

      • 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
      • 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.

      323.00 386.87
      Brand: Injen       Part Numbers:
      bill me later 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.

      INJENŽ - PF Series Air Intake System Reviews (5)

      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.

      Customers' rating: 4.5 OF 5
      APPEARANCE 10
      EASE OF INSTALLATION 10
      PRICE/VALUE 8
      QUALITY 9
      4.5 (4.5)
      APPEARANCE 10
      EASE OF INSTALLATION 10
      PRICE/VALUE 6
      QUALITY 8
      injen
      August 26, 2011 | Posted by | 2003 Chevy Silverado (King William, VI)

      looks great! only problem was having to sign for the package since i have to work during the day.

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      4 (4)
      APPEARANCE 8
      EASE OF INSTALLATION 8
      PRICE/VALUE 6
      QUALITY 8
      INJENŽ PF Series Power-Flow Air Intake Systems
      July 19, 2011 | Posted by | 2011 Chevy Silverado (ODESSA, TX)

      Looks good sounds good fits good. Little pricey for looks and sound. Maybe 10hp gain.

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      4.5 (4.5)
      APPEARANCE 10
      EASE OF INSTALLATION 10
      PRICE/VALUE 6
      QUALITY 8
      INJENŽ PF Series Power-Flow Air Intake Systems
      July 13, 2011 | Posted by | 2011 Chevy Silverado (Listowel, ON)

      I was really happy with the product and it was really easy to install, very good instructions on how to install and the product looks great under the hood of my truck.

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      5 (5)
      APPEARANCE 10
      EASE OF INSTALLATION 10
      PRICE/VALUE 10
      QUALITY 10
      INJENŽ PF Series Power-Flow Air Intake Systems
      March 3, 2011 | Posted by | 2000 Chevy Silverado (Regina, SK)

      Nice kit, easy to install with a great fit. Would highly recommend this kit to anyone and I'm fussy!!

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      5 (5)
      APPEARANCE 10
      EASE OF INSTALLATION 10
      PRICE/VALUE 10
      QUALITY 10
      INJENŽ PF Series Power-Flow Air Intake Systems. Notes: 2500HD 6.6L V8; 3500 6.6L V8
      January 27, 2011 | Posted by | 2009 Chevy Silverado (Arlington, TX)

      Good product. Does what it claims to do.increase in torque noticable. I would recommend this to diesel owners.

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      INJENŽ - PF Series Air Intake System Reviews (5)
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