Injen SuperNano-Web Replacement Dry Air Filter for use with the Injen Short Ram Cold Air Intake System (both Black & Polished) which fits for your 2013-2018 Nissan Altima equipped with the 2.5L QR25DE engine.

With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab tested and race proven, Injen’s air filter line features state of the art designs and performance. All SuperNano-Web air filters feature a proprietary media that includes a high-flow base media with a highly efficient Nano membrane applied on top. This allows their SuperNano-Web media to flow the maximum amount of air, all while protecting your valuable engine from harmful dirt and debris. Injen SuperNano-Web air filters are completely cleanable with a light blast of compressed air and requiring no oil to function properly, you’ll never have to worry about your MAF sensor becoming dirty from over oiling your air filter again!

• Lab Tested – Race Proven! Injen media was lab tested by an outside lab to ensure accuracy and filtration performance. They then took that data and tested in the harshest conditions by racing the Baja 1000 in Mexico and also throughout the sand dunes of the Middle East – all to provide you with best air filter that money can buy.
• Improve Performance while Protecting Your Engine. Injen’s High-flow SuperNano-Web media was designed to improve airflow and filtration efficiency resulting in increased horsepower and torque, all while protecting your engine from harmful dirt and contaminants.

Features:

• Direct Fit for Injen 2013-2018 Altima 2.5L Short Ram Intakes SP1948PSP and 1948BLK
• Fully serviceable Injen SuperNano-Web dry air filter
• Enhance the efficiency of this Injen air filter with Injen Technology's specific-fit Hydroshield for this kit.
• Dry filtration media – no oil required for maximum performance
• Stainless steel band clamp with inner protective liner
• Deep pleats for maximum airflow and efficiency
• Made in Pomona California, USA
• Injen Technology Limited Lifetime Warranty (Details HERE)

Specifications: 

• Part Number: X-1017-BB
• Air Filter Shape: Conical
• Flange Inside Diameter: 3.00”
• Flange Height: 1.75”
• Base Outside Diameter: 5.00”
• Media Height: 5.00”
• Overall Height: 6.90 +/- .150
• Top Outside Diameter: 4.00”
• Top Style: Closed Urethane

Fits:

• 2013-2018 Nissan Altima
  • 2.5L QR25DE equipped models only