Injen SP1911P Cold Air Intake System for Infiniti FX37 and Toyota Tundra – 16 HP & 15 lb-ft Gains

Description

Upgrade your vehicle’s performance with the Injen SP1911P Cold Air Intake System, designed specifically for 2009-2013 Infiniti FX35/FX37 and 2021 Toyota Tundra models. Crafted from durable 6061-T6 aluminum, this short ram intake features dual tuned tubing that provides a smooth airflow path, reducing restrictions and increasing efficiency. The system incorporates Injen’s patented MegaRam (MR) Technology and Air Fusion Technology, which optimize tuning for maximum power while maintaining a safe air-fuel ratio. This results in proven dyno gains of up to 16 horsepower and 15 lb-ft of torque, delivering noticeable improvements in throttle response and engine sound.

The kit includes a fully serviceable Injen SuperNano-Web dry air filter, offering increased surface area for greater airflow and superior filtration. The filter is easy to maintain and replace with part number X-1017-BB. Custom dual heat shields are designed specifically for this application, protecting the intake from heat soak and ensuring consistent performance. The aggressive, throaty engine tone under full throttle enhances the driving experience, making every acceleration more satisfying.

Built in Pomona, California, this intake system is available in multiple finishes to match your vehicle’s aesthetic preferences. Installation requires no additional tuning and is straightforward with included hardware and instructions. Backed by Injen’s limited lifetime warranty, the SP1911P is a reliable upgrade for enthusiasts seeking increased power, improved airflow, and a distinctive sound from their engine. Please note this product is not CARB exempt and is not legal for use on vehicles registered in California.

Features:

• Constructed from durable 6061-T6 aluminum tubing for smooth airflow

• Incorporates Injen’s patented MegaRam (MR) Technology and Air Fusion Technology

• Includes fully serviceable SuperNano-Web dry air filter for increased airflow and filtration

• Dual custom heat shields designed specifically for Infiniti FX35/FX37 and Toyota Tundra

• Dyno-proven power gains of up to 16 HP and 15 lb-ft of torque

• Aggressive engine tone under full throttle enhances driving experience

• No additional tuning required for installation

• Available in multiple finishes to match vehicle aesthetics

• Backed by Injen’s limited lifetime warranty

• Made in Pomona, California, USA

Fitment:
Infiniti FX35 Base 2009
Infiniti FX35 Base 2010
Infiniti FX35 Base 2011
Infiniti FX35 Base 2012
Infiniti FX37 Base 2013
Toyota Tundra 1794 Edition 2021
Toyota Tundra Limited 2021
Toyota Tundra Platinum 2021
Toyota Tundra SR 2021
Toyota Tundra SR5 2021
Toyota Tundra Trail 2021
Toyota Tundra TRD Pro 2021