Injen® - SP Series Cold Air Intake System

4.58 reviews / Item # 360326
Injen® - SP Series Cold Air Black Intake System
Injen® - SP Series Cold Air Black Intake SystemInjen® - SP Series Cold Air Polished Intake SystemInjen® - SP Series Cold Air Black Intake SystemInjen® - SP Series Cold Air Polished Intake SystemINJEN® - Sisters installing an Injen Air Intake 602x420Made In USAInjen Authorized Dealer
$303.24 - $551.00
In Stock - Ships within 24 hrs
2007 Infiniti G35
Fits Following Model(s):
  • Legal for Sale or Use in California.
Product Options
Add To Cart
Interested in this item?
ADD TO WISH LIST
Have a Question? 888.634.9437
Ask a Specialist: Live Chat
Authorized Dealer:Injen
Low Prices. Price match guarantee
Guaranteed Fitment. Always the correct part
In-House Experts. We know our products
Easy Returns. Quick & Hassle Free
Select Product Options
SUBMODEL:
Please Select
    Total: $0.00
    Add To CartCancel

    Product Details

    Learn everything you want to know about this product
    to make an informed purchase.

    Injen Air Intake Systems

    Infiniti G35 2007, SP Series Cold Air Intake System by Injen®. The SP Series Cold Air Intake System is made for the enthusiast who wants maximum horsepower from a tuned cold air intake system. This cold air system positions a high-flow air filter behind the bumper, where it can take in cooler, denser air. Cooler air contains more oxygen for more complete combustion and more horsepower.

    Fitment notes: Legal for Sale or Use in California.

    Injen FAQsInjen About

    Features:

    • Delivers more oxygen to the combustion chamber by drawing in cooler air
    • 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 for smooth airflow
    • 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 SP Series Cold Air Intake System.

    Injen starts the power improvement process by positioning an Injen EA Nanofiber dry 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.

    MR technology

    But unlike other cold 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 SP 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 SP Series Cold 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 Limited Lifetime 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.

    FRESERVATION OF RIGHT

    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.

    FACTORY WARRANTY

    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

    (8)

    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 Cold Air Black Intake System
    Injen® - SP Series Cold Air Intake System
    Average Rating: 4.5 of 5
    4.5
    4.8 of 5
    Injen Cool Air Intake
    I was pretty skeptical on buying this intake because most g35 drivers by a z tube & a drop in filter & call it a day. The installation on this was not hard at all & didn't have to take off the bumper. The installation was really easy & only took about 1 hour. But buying this intake was the best thing ever! It completely changed the sound of my g35. I have a stick exhaust & when it hits rpm or switches gears you could hear the whistle & engine roars! I love this modification on the car. Really made it sound a lot more aggressive. I decided not to do the full cool air intake & just did a short ram intake. Basically all I did was leave out the extension pipe because if I did that the filer would be all the way down by the wheel well. Idk that's really risky if it rains in my opinion. So I just did the short ram. But it honestly looks & sounds amazing. Don't regret this buy at all. I love this cool air intake. If y'all have any question call the customer service because they are really helpful!
    EPosted by (Carson City, NV) /
    2007 Infiniti G35
    Was this review helpful for you? Yes
    5 of 5
    G35 Intake
    Super easy to install, easy directions to follow, I can tell a difference in the car while accelerating and it gives it a nice sound.
    APosted by (Bluffton, SC) /
    2008 Infiniti G35
    Was this review helpful for you? Yes
    4.3 of 5
    Great Cold Air Intake
    The product looks good and definitely adds a few hp. Also adds a little bit of a deeper sound from the exhaust. The installation would be the only thing I would change if I had to. It's not over exhausting, but by no means is it effortless. All in all a great buy.
    APosted by (Wichita, KS) /
    2005 Infiniti G35
    Was this review helpful for you? Yes
    4.8 of 5
    Injen Intake
    The Injen intake is awesome, appearance is good performance is good. After installing it you can tell a difference in air coming in. You can hear a whistle once you accelerate and at high rpms you hear it growl, I like this product a lot, installation is DIY and easy.
    APosted by (Elkhorn, WI) /
    2005 Infiniti G35
    Was this review helpful for you? Yes
    4.5 of 5
    Great Intake
    Very nice looking intake , runs very smooth and picks up my nice on my g37. Love the sound it makes.
    APosted by (Lindsay, CA) /
    2010 Infiniti G37
    Was this review helpful for you? Yes
    3.8 of 5
    Cold Air Intake
    Full installation required some time. Removing old intake and bumper took a bit of time. Great intake, awesome polished finish. Overall great product. Changing and cleaning filter requires a bit of time.
    MPosted by (Red Deer, AB) /
    2007 Infiniti G35
    Was this review helpful for you? Yes
    5 of 5
    Great
    I don't know much about cars but I was glad to call in, and customer service helped me get what I was looking for and with a great price. I will be buying more parts for my husband very soon.
    DPosted by (Andrews Air Force Base, MD) /
    2006 Infiniti G35
    Was this review helpful for you? Yes3  people found this review helpful.
    4 of 5
    Car Sounds and Runs Like a Dream!
    I just put the Injen intake into my 2010 G37x Infiniti Sedan and it was definitely worth it! I have not done a Dyno to it yet, but I would not be surprised if I gained 15 hp and 10 ft-lb. There is a bit of a lag at the initial throttle as is with most intakes, but once I hit the higher RPMs, these babies kick in, and oh helly! Fast and loud!!! The installation took me about 4 hours, so that was a bit of a pain; and once it went in, I needed to unplug the battery to "reset" my car and clean the sensors. Once I did that, I had to reset my windows, which is a minor 20 second fix. Great product!
    CPosted by (Peabody, MA) /
    2013 Infiniti G37
    Was this review helpful for you? Yes3  people found this review helpful.
    SECURE SHOPPING

    All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only.
    It is neither inferred nor implied that any item sold by CARiD.com, is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.