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2004 Yamaha YFZ450 449 Air Intake
Performance Air Intake System for 2004 yamaha yfz450 449
All Models
$344.99
In Stock
Overview
- 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
Detailed Info
| Estimated Horsepower Gain | 4.2 HP @ 7200 RPM |
| Replacement Filter | RU-4960XD |
| Air Filter Color | Red |
| Air Filter Material | Cotton Gauze |
| Warranty | No-Hassle Lifetime Limited |
| Product Style | Motorcycle Intake System |
| Air Filter Outlet Shape | Round |
| Intake Pipe Color / Finish | Black |
| Intake Pipe Material | High-Density Cross-Linked Polyethylene |
| Street Legal In All US States | No |
| TUV Approved (Europe) | No |
| Clamps Included | 3 |
| Clamp Style | Regular |
| Clamp Material | Stainless Steel |
| Weight | 6.2 lb (2.8 kg) |
| Product Box Height | 8.5 in (216 mm) |
| Product Box Length | 18.25 in (464 mm) |
| Product Box Width | 14.5 in (368 mm) |
| California Restricted | Not legal for sale or use in California |
| Couplers Included | 1 |
| Mounting Hardware Included | Yes |
DIY Level
Easy Moderate Advanced
Tools Needed
Wrench, Extension, Flat Blade Screwdriver, Allen Wrench
Installation Time
60-90 Minutes
Resources:
Installation PDF
Installation Instruction Sheet Horsepower Guarantee Dyno Chart - 2008 Yamaha YFZ450 - 4.2HP Increase
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