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2005 Subaru Impreza II WRX STI 2.5L H4 Gas Air Intake
![Cold Air Intake - High-flow, Aluminum Tube - SUBARU WRX, F4-2.0L/2.5L, 00-05 (SILVER for 2005 subaru impreza-ii-wrx-sti 2.5l h4 gas](https://res.cloudinary.com/knfilters-com/image/upload/c_limit,dpr_2.0,h_540,q_auto,w_540/v1/media/catalog/product/6/9/69-8001TS_3.jpg?_i=AB)
- Guaranteed to increase horsepower and torque.
- Mandrel-bent aluminum intake tube paired with oversized oiled cotton air filter.
- Engineered to provide high airflow and exceptional filtration.
- Replaces factory air filter and intake tube.
- Filter only requires cleaning every 100,000 miles under normal highway driving conditions.
- Typical installation can be completed in 60 minutes or less with simple hand tools.
- No-Hassle Lifetime Limited Warranty.
- Will not void vehicle warranty.
Easy Moderate Advanced
Wrench, Extension, Flat Blade Screwdriver, Allen Wrench
60-90 Minutes
Installation PDF
Installation Instruction Sheet Horsepower Guarantee Dyno Chart - 2004 Subaru WRX 2.0L - 15.85HP Increase![Cold Air Intake - High-flow, Aluminum Tube - SUBARU WRX STI H4-2.0/2.5L (WRINKLE RED for 2005 subaru impreza-ii-wrx-sti 2.5l h4 gas](https://res.cloudinary.com/knfilters-com/image/upload/c_limit,dpr_2.0,h_540,q_auto,w_540/v1/media/catalog/product/6/9/69-8001TWR_1.jpg?_i=AB)
- Guaranteed to increase horsepower and torque.
- Mandrel-bent aluminum intake tube paired with oversized oiled cotton air filter.
- Engineered to provide high airflow and exceptional filtration.
- Replaces factory air filter and intake tube.
- Filter only requires cleaning every 100,000 miles under normal highway driving conditions.
- Typical installation can be completed in 60 minutes or less with simple hand tools.
- No-Hassle Lifetime Limited Warranty.
- Will not void vehicle warranty.
Easy Moderate Advanced
Wrench, Extension, Flat Blade Screwdriver, Allen Wrench
60-90 Minutes
Installation PDF
Installation Instruction Sheet Horsepower Guarantee Dyno Chart - 2004 Subaru WRX 2.0L - 15.85HP Increase