K&N
K&N 2004 - 2009 Yamaha YFZ450 Carb Aircharger Performance Intake
Regular price
$438.60
Shipping calculated at checkout.
63-1123
- Guaranteed to increase horsepower
- Designed to improve throttle response and engine sound
- Free-flowing high density polyethylene tube
- Easy to install, usually in 90 minutes or less
- Replaces entire factory air intake system
- Not legal for highway use in states adopting California emission regulations
- Washable and reusable air filter
+4.2
HORSEPOWER
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2009 Yamaha YFZ450 449 Except Gas Engine Street Legal in All US States: No |
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2008 Yamaha YFZ450 449 All Models Street Legal in All US States: No |
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2008 Yamaha YFZ450 SE 449 All Models Street Legal in All US States: No |
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2007 Yamaha YFZ450 449 All Models Street Legal in All US States: No |
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2007 Yamaha YFZ450 SE 449 All Models Street Legal in All US States: No |
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2006 Yamaha YFZ450 449 All Models Street Legal in All US States: No |
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2006 Yamaha YFZ450 Bill Ballance Edition 449 All Models Street Legal in All US States: No |
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2005 Yamaha YFZ450 449 All Models Street Legal in All US States: No |
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2004 Yamaha YFZ450 449 All Models Street Legal in All US S |
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