Injen® - SP Series Short Ram Intake System

2009 Nissan Maxima
Injen® - SP Series Cold Air Intake System - Black Injen® - SP Series Cold Air Intake System - Black Injen® - SP Series Cold Air Intake System - Polished Injen® - Mega Ram Technology Injen® - SP Series Cold Air Intake System Press Release INJEN® - Sisters installing an Injen Air Intake 602x420 Injen Authorized Dealer
Item Number: 360646
Availability: Varies
Depends on Product Options

Nissan Maxima 3.5L V6 2009-2014, SP Series Short Ram Intake System by Injen®. The Short Ram SP Series is a traditional, underhood air intake system that takes the place of your factory airbox and air filter, and the factory air intake tube. The EA Nanofiber air filter allows increased airflow and the aluminum alloy intake tube smoothes the airflow path into the engine. The increased airflow and velocity results in more power, increased acceleration and better fuel economy. Up to 8 HP and 11 ft.lbs TQ Gain.

Lowest Prices
Price match guarantee
Easy Returns
Quick, Simple, Free
In-House Experts
We know our products
Guaranteed Fitment
Always the correct part
Product Options
Select Product Options
20% offMADE IN USA
Originally $332.50
$266.00
Add to Cart
Select Product Options
Injen® - SP Series Cold Air Intake System - PolishedInjen® - Mega Ram Technology
SP1947P

Polished

SP Series Polished Short Ram Intake System by Injen®. The Short Ram SP Series is a traditional, underhood air intake system that takes the place of your factory airbox and air filter, and the factory air intake tube. The EA Nanofiber air filter allows increased airflow and the aluminum alloy intake tube smoothes the airflow path into the engine. The increased airflow and velocity results in more power, increased acceleration and better fuel economy. Street Legal in most States. Up to 8 HP and 11 ft.lbs TQ Gain.

In Stock - Usually ships within 48 to 72 hours

$266.00
Injen® - SP Series Cold Air Intake System - BlackInjen® - Mega Ram Technology
SP1947BLK

Black

SP Series Black Short Ram Intake System by Injen®. The Short Ram SP Series is a traditional, underhood air intake system that takes the place of your factory airbox and air filter, and the factory air intake tube. The EA Nanofiber air filter allows increased airflow and the aluminum alloy intake tube smoothes the airflow path into the engine. The increased airflow and velocity results in more power, increased acceleration and better fuel economy. Street Legal in most States. Up to 8 HP and 11 ft.lbs TQ Gain.

In Stock - Usually ships within 48 to 72 hours

$266.00
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

COLOR:
PLEASE SELECT
    $18.75
    Total: $0.00
    Add To Cart Cancel
    Product Details
    Injen FAQ Injen Warranty Injen Cleaning Injen About
    Street Legal in Most States

    Features:

    • Improves airflow into the engine
    • Uses the patented MR Technology tuning process to ensure the air/fuel ratio is within optimum limits
    • Increases horsepower
    • Improves acceleration and fuel economy
    • Easily installs under the hood
    • Every system includes the EA Nanofiber dry air filter
    • Air intake pipe constructed of mandrel-bent 6061 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

    Just because the Injen SP Series Short Ram is a traditional "underhood" system, don't think it's any less of a performance air intake system. The SP Series Short Ram is a product of the same rigorous development and testing as Injen's other air intake systems. It's made of the same quality materials and features the same high flow EA Nanofiber dry air filter. The air intake tube is made of 6061, T-6 aluminum alloy, for strength, light weight and smooth airflow. All connections are made with quality silicone connectors that provide flexibility, while maintaining strength and thermal stability. The stainless steel hose clamps provide a solid seal that won’t loosen or deteriorate. The end result is a quality system that will improve performance and look great under the hood.

    MR technology

    Where the SP Series Short Ram differs from conventional short ram systems is the inclusion of Injen's patented MR (Mega Ram) Technology. MR Technology allows this system to attain 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 SP Short Ram system installs in place of your factory airbox and air intake tube. It's carefully engineered, with CNC machined brackets and adapters, to ensure an exact fit. Installation is fast and simple and can be completed under the hood. There's no need to get underneath the car or do any significant component relocating. Everything necessary for installation is supplied, including comprehensive instructions. The SP Series Short Ram Air Intake System is backed by a Limited Lifetime Warranty.

    266.00
    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 (6)

    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® - SP Series Short Ram Intake System
    Injen® - SP Series Cold Air Intake System - Black
    Average Rating:  4.8 of 5
    APPEARANCE 9
    EASE OF INSTALLATION 10
    PRICE/VALUE 10
    QUALITY 10
    4.5(4.3)
    APPEARANCE8
    EASE OF INSTALLATION10
    PRICE/VALUE8
    QUALITY8
    2006 Infiniti G35
    | Posted by | (Whitehall, PA)

    The item was very easy to install. Like putting a sock on. It will help prevent dust and splashes of water but not too much water. If you soak it, water will get through and can get sucked into the motor from the air filter and lock your motor. Yikes. But this product does give you a little added insurance of such a catastrophe happening.

    Was this review helpful for you? YesNo
    Share this review:
    5(5)
    APPEARANCE10
    EASE OF INSTALLATION10
    PRICE/VALUE10
    QUALITY10
    2013 Nissan Maxima
    | Posted by | (Camden, NJ)

    I'm certainly glad I chose this particular product, it has a nice growl upon acceleration and great look under the hood. It's a very noticeable feel of power throughout the drive.

    Was this review helpful for you? YesNo
    Share this review:
    4.5(4.5)
    APPEARANCE6
    EASE OF INSTALLATION10
    PRICE/VALUE10
    QUALITY10
    2013 Hyundai Accent
    | Posted by | (Sherman, IL)

    This product may look kind of corny when you put it over your filter, but it's definitely worth the money! Hold it under the sink with running water, and the only water that will get through is where your fingers are touching the material!!!

    Was this review helpful for you? YesNo
    Share this review:
    5(5)
    APPEARANCE10
    EASE OF INSTALLATION10
    PRICE/VALUE10
    QUALITY10
    2013 Nissan Maxima
    | Posted by | (Gray, LA)

    I have a 2012 Maxima... This one product increased my hp and gave me better gas mileage.

    3 people found this review helpful.
    Was this review helpful for you? YesNo
    Share this review:
    5(5)
    APPEARANCE10
    EASE OF INSTALLATION10
    PRICE/VALUE10
    QUALITY10
    | Posted by | (Houston, TX)

    Injen hydro-shield is the best. The product really works great. A must have for any intake kit.

    1 people found this review helpful.
    Was this review helpful for you? YesNo
    Share this review:
    5(5)
    APPEARANCE10
    EASE OF INSTALLATION10
    PRICE/VALUE10
    QUALITY10
    2012 Nissan Maxima
    | Posted by | (Houston, TX)

    Delivery was quick, product arrived in perfect condition, instructions were easy to understand, installation was simple, looks great. Injen short ram intake system is the best.

    2 people found this review helpful.
    Was this review helpful for you? YesNo
    Share this review:
    All Injen Reviews
    Product Reviews (6)
    Product Reviews (6)
    Show Next 10 All Injen Reviews
    More Accessories