K&N High-Flow Engine Air Filter for Ford/Lincoln/Mercury 1992-2011
Premium air filter designed to increase horsepower and acceleration while enhancing engine performance. Clean every 75,000 miles under normal highway driving; lifetime warranty on stock replacement
Highlights
- increase horsepower and acceleration
- four-layer premium cotton media
- lifetime warranty on stock replacement
Pros
- engine performance improvement
- durable construction
- multi-layer media filtration
- long interval between cleanings
- lifetime warranty
Cons
- mixed feedback on sound quality
- gas mileage improvements vary
- some users report limited/no mileage gain
Best For
Features
- Engineered filter media aims to boost horsepower and acceleration
- Four-layer cotton gauze with a tack agent forms a protective media mesh
- Low-maintenance cleaning interval: up to 75,000 miles under normal highway driving
- No-hassle limited lifetime warranty on stock replacement filters
