If your 2009-2014 Nissan Maxima is feeling a bit sluggish, it might be time to give it the breath of fresh air it craves. The Injen SP1947BLK Cold Air Intake is designed to maximize airflow and unleash the hidden power of your V6-3.5L engine. With this intake system, you're not just adding horsepower; you're enhancing your entire driving experience.
The SP series from Injen Technology is their flagship line of cold air intakes, and for good reason. As the world's first tuned air intake system, Injen holds four patents on their innovative tuning processes, including:
This means that you’re getting a product that’s engineered for performance, efficiency, and reliability. The 6061-T6 aluminum intake tube is crafted to provide a smooth, uninterrupted airflow path, which not only increases power but also maintains a safe air-fuel (A/F) ratio throughout the power band.
With dyno-proven gains of up to 8 horsepower and 11 lb-ft of torque, the Injen SP1947BLK ensures that your Maxima doesn’t just perform better; it sounds better too. Experience an aggressive, throaty tone under full throttle that will turn heads and elevate your driving experience. Plus, the fully serviceable Injen SuperNano-Web dry air filter allows for greater airflow while providing superior filtration.
Maxima owners have raved about the noticeable power increase and enhanced engine sound. One 2010 Maxima owner shared, "After installing the Injen SP1947BLK, my car feels alive! The throttle response is sharper, and the sound is just perfect — a deep growl that makes driving so much more enjoyable."
For Nissan Maxima enthusiasts looking to improve performance without the hassle of additional tuning, the Injen SP1947BLK Cold Air Intake is a straightforward upgrade. With its proven design and impressive power gains, you'll not only feel the difference in performance but also enjoy the aesthetic appeal every time you pop the hood. Don't let your engine choke on air — give it the upgrade it deserves!
Other Part Numbers:
Injen #injSP1947BLK
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Nissan Maxima | 2009-2014 | SV |
| Nissan Maxima | 2009 | Tracking |
| Nissan Maxima | 2009 | GXE Sport |
| Nissan Maxima | 2009-2014 | S |
| Nissan Maxima | 2010-2014 | Base |
| Nissan Maxima | 2012-2014 | Exclusive |
Injen is highly recognized in the automotive industry. The company started in 1991 and specializes in manufacturing high-quality air induction products. The company has become the go-to brand by multiple import tuners and has since become an automotive icon in the industry.
Years of ExperienceFor more than three decades, the company has created dozens of patents and thousands of new products. All of their products are dyno-tested to ensure that it provides optimum performance to the vehicle it is applied to.
Injen offers a variety of products ranging from intake systems, intercoolers, exhaust systems, and other performance parts. All their products are made out of high-quality materials and are designed by the industry’s top designers and engineers. This enables them to create products that are not only functional but adds an aesthetic value to the vehicle. Even up to now, the company never stops in improving its product. Hence, they are a favorite of tuners who wanted to have the best.
Purchase Injen Products at Vivid RacingIf you are looking for products that provide performance gains and are tried and tested, then Injen is the brand for you. They have been used by thousands of enthusiasts worldwide and have provided them high-performance products they truly deserve. The company has one of the most comprehensive lists of products that applies to most vehicles available in the market. You can never go wrong with Injen.
Visit Vivid Racing and check out their list of products that would fit your specific needs.

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.
EXHAUST WARRANTY
Injen Technology offers a one-year warranty to the original purchaser against defects in material and workmanship on all exhaust systems. Injen Technology will replace at no charge, any exhaust system considered by Injen Technology to be defective. 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.
AIR INTAKES AND ACCESSORIES
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.
SES INTERCOOLERS AND EXHAUST SYSTEMS
Injen Technology offers a one-year warranty to the original purchaser against defects in material and workmanship on all exhaust systems. SES Intercooler and exhaust systems that have been installed will not be eligible for return under any circumstances. Defective parts will be replaced or repaired as deemed necessary by Injen Technology. All other warranty issues will apply as indicated under the Air Intake section. Most exhaust and Intercooler system installations may require a lift and or specialized tools. Due to the installation complexity of automotive exhaust and Intercooler systems, Injen Technology recommends that a qualified technician perform the installation. Most local Tuner or exhaust and muffler shops offer professional installation.