SKU: B761100 | UPC: 700424680214
Cobb 15-21 Subaru WRX w/ Redline Edition Intake – Replacement Air Filter ONLY
This Cobb replacement air filter fits directly into the Redline Edition SF Intake System on 2015-2021 Subaru WRX models. It delivers increased airflow to support higher engine power output while maintaining strong filtration. Engineered as a drop-in part, it installs quickly without modifications for reliable performance gains.
Key Features
- High-Flow Media: Proprietary oiled cotton gauze construction pulls in more air volume than stock filters for noticeable throttle response and power.
- Large Double-Cone Design: Expansive surface area captures high air volumes while trapping dirt and debris effectively.
- Washable and Reusable: Clean every 15,000-30,000 miles with Cobb filter cleaner and oil for long-term cost savings and consistent performance.
- Direct Drop-In Fit: Precision-molded to match the Redline Edition Intake housing on VA-chassis WRX, ensuring seamless integration.
- Lifetime Warranty: Covered against defects in materials and workmanship when maintained properly.
Product Notes
- Requires Cobb SF Redline Edition Intake System (part 815910 or similar) already installed on vehicle.
- Service filter at recommended intervals using Cobb Tuning filter maintenance kit for best results.
Installation Notes
- Professional installation recommended.
- Drop-in replacement: Remove old filter from intake housing, clean housing if needed, insert new filter, and secure lid.
- No additional hardware or tools required beyond basic hand tools for access.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2021 | Subaru | WRX | All |
Why Choose Cobb?
- Subaru performance leader with decades of platform-specific development.
- Components dyno-tested for real-world power and reliability gains.
- Precision engineering from in-house design to U.S. manufacturing.
Frequently Asked Questions
- Q: Will this filter fit my 2015-2021 Subaru WRX without the Redline Intake?
A: No, this is a direct replacement only for Cobb SF Redline Edition Intake Systems on VA-chassis WRX models. - Q: What material is the filter made from?
A: Multi-layer oiled cotton gauze with wire mesh support for high airflow and dust-holding capacity. - Q: What is the warranty and maintenance process?
A: Lifetime warranty on filter media wash with Cobb cleaner, air dry, and re-oil before reinstalling every 15k-30k miles.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Compact protective box, 12″ x 8″ x 4″
- Weight: 1.1 lbs
