Availability

- In Stock Items, Including at a Supplier. Ships In a Few Days. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Universal
- No (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Submodel
- WRX STI The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 2.5 GT The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 2.5I The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 2.5I PREMIUM The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- OUTBACK SPORT The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- WRX The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- WRX LIMITED The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- WRX PREMIUM The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- WRX STI SPECIAL EDITION The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Fuel Delivery Type
- Fuel injection (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Water Injection Pump Included
- Yes (1)
Wiring Harness Included
- Yes (1)
Boost Pressure Reference Switch Included
- Yes (1)
Reservoir Included
- Yes (1)
Reservoir Volume
- 2 1/2 gallon (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Quantity
- Sold as a kit. (1)
Filter Options
- Made In USA (2)