Injen 04-07 STi / 06-07 WRX 2.5L Polished Cold Air Intake
Take your Subaru to the next level with the Injen SP Series Intake System. This cold air intake system features the patent-pending MR Technology process for optimal gains and a safe A/F ratio. With its polished finish and aggressive tone, this intake system is sure to impress.
- Increased horsepower up to 25.23 HP
- Increased torque up to 22.63 ft. lbs.
- Features Injen's patented MR Technology process
- Includes a fully serviceable Injen SuperNano-Web dry air filter
- Backed by Injen's limited Lifetime Warranty
Make | Model | Year | Type |
---|---|---|---|
Subaru | Impreza | 2004 | WRX STI |
Subaru | Impreza | 2005 | WRX STI |
Subaru | Impreza | 2006 | WRX |
Subaru | Impreza | 2006 | WRX Limited |
Subaru | Impreza | 2006 | WRX STI |
Subaru | Impreza | 2006 | WRX TR |
Subaru | Impreza | 2007 | WRX |
Subaru | Impreza | 2007 | WRX Limited |
Subaru | Impreza | 2007 | WRX STI |
Subaru | Impreza | 2007 | WRX STI Limited |
Subaru | Impreza | 2007 | WRX TR |