- Guaranteed horsepower gain
- Designed to improve throttle response and engine sound
- Free-flowing high density polyethylene tube
- Replaces entire factory air intake system
- Not legal for highway use in states adopting California emission regulations
- Lasts up to 100,000 miles before service is required (depending on driving conditions)
- Easy to install, usually in 90 minutes or less
- K&N Million Mile Limited Warranty