Injen IS Series is a traditional underhood intake system positioned within the factory airbox. Constructed from 6061 T-6 aluminum alloy for minimal weight, each system is California Air Resource Board certified or pending. Backed by Injen Technology's limited lifetime warranty, this intake promises easy horsepower gains. Engineered for optimal performance, it delivers increased power and maintains safe air-fuel ratios across the powerband. The mandrel-bent aluminum air intake tube ensures smooth airflow. A serviceable Injen SuperNano-Web dry air filter enhances airflow and filtration. Beyond power, this intake offers an aggressive sound. Available in polished or powder-coated laser black finishes, it includes Injen's limited lifetime warranty.
Features:
- Dyno Proven gains of up to 10 hp and 10 lb-ft. of torque
- Provides power gains while maintaining A/F ratios with no additional tuning
- T6-6061 Mandrel-bent aluminum intake tubing
- Fully serviceable Injen SuperNano-Web dry air filter
- Replacement air filter part number X-1014-BB
- Optional hydroshield part number 1033BLK or 1033RED
- Available with a polished or laser black powder coated finish
- Aggressive engine tone under full throttle
- Smooth mandrel-bent Intake piping eliminates restrictions and improves airflow
- Injen Technology Limited Lifetime Warranty
Installation Instructions
Installation Instructions
This Part Fits:
Year |
Make |
Model |
Submodel |
2002-2005 |
Subaru |
Impreza |
WRX |
2004-2007 |
Subaru |
Impreza |
WRX STI |
2007 |
Subaru |
Impreza |
WRX STI Limited |
2021 |
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 |