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SKU: B712110 | UPC: 799928867399
Cobb Subaru 02-07 WRX/STi GD High Flow Filter
Upgrade your Subaru with the Cobb High Flow Air Filter, a direct drop-in replacement designed for 2002-2007 Impreza WRX and STI models on the GD chassis. This filter uses advanced multi-layer media to deliver more airflow than the stock filter, supporting stronger acceleration and engine response. MPN 712110 ensures perfect compatibility without modifications.
Key Features
- 6-Ply Oiled Cotton Gauze Media: Captures contaminants effectively while allowing up to 99% more airflow than OEM for quicker turbo spool.
- Drop-In Design: Fits directly into factory airbox with no cutting or alterations needed.
- Reusable Construction: Washable and re-oilable for long-term use and cost savings over disposable filters.
- High-Temp Polymer Frame: Resists heat deformation up to 300°F for reliable performance under boost.
- Progressive Density Filtration: Filters larger particles on outer layers and finer dust inside for complete engine protection.
Product Notes
- Apply provided filter oil during installation for peak filtration and flow.
- Clean every 15,000-30,000 miles based on driving conditions using Cobb filter cleaner kit.
Installation Notes
- Professional installation recommended.
- Remove stock filter from airbox no tools required beyond gloves for oil application.
- Compatible with all factory hardware reseat airbox lid securely after install.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2007 | Subaru | Impreza | WRX |
| 2006-2007 | Subaru | Impreza | WRX Limited |
| 2004-2007 | Subaru | Impreza | WRX STI |
| 2007 | Subaru | Impreza | WRX STI Limited |
| 2006-2007 | Subaru | Impreza | WRX TR |
Why Choose Cobb?
- Backed by years of Subaru motorsport development.
- Manufactured with automotive-grade materials for daily and track durability.
- Engineered specifically for GD chassis turbo models.
Frequently Asked Questions
-
Q: Will this fit my 2005 WRX STI?
A: Yes, it bolts directly into the factory airbox on all 2004-2007 WRX STI models, including Limited trims. -
Q: What material is the filter made from?
A: 6-layer oiled cotton gauze with a rigid high-temperature polymer frame for strength and heat resistance. -
Q: What is the warranty and install process?
A: Covered by Cobb's limited lifetime warranty on filter media installation takes 5 minutes by swapping the stock filter.
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Protective retail box, 11" x 9" x 2.5"
- Weight: 0.95 lbs
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