2005 Yamaha YFZ450 449 Cold Air Intake

Cold Air Intake for 2005 Yamaha YFZ450 449
  • Designed to bring in cooler air with less restriction for more power
  • Guaranteed power gain
  • Outstanding engine protection
  • Easy installation
  • Oversized high-flow reusable air filter
  • Million Mile Limited Warranty
  • Power gaining products since 1969
K&N performance cold air intake systems for 2005 Yamaha YFZ450 models are designed and dyno tested in-house in our own R&D facility. These Yamaha cold air systems provide a guaranteed increase in horsepower that you can feel.

Your 2005 Yamaha YFZ450 deserves the best cold air intake available!

2005 Yamaha YFZ450 449 - All Models
Awesome intake setup, night and day difference. K&N is the best for a reason and I wouldn't go with anything else.
Brian Edwards, Council Bluffs, Iowa
Performance Air Intake System
K&N 63-1123
  • High Density Polyethylene Tube
  • Guaranteed Horsepower Gain
63-1123 2005 Yamaha YFZ450 449 Performance Air Intake System
List Price: $592.09
Your Price: USD $338.99
In stock