The OUTERWEARS Red Air Box Lid Cover Kit, manufacturer part number 20-1934-03, replaces the standard airbox lid on compatible Yamaha sport ATVs. Designed for riders seeking increased airflow without completely eliminating filter protection, this kit provides a practical solution for performance-oriented applications.
Constructed as an easy-to-install airbox cover replacement, the OUTERWEARS kit helps open the airbox to allow more air to reach the filter while retaining filtering capability. Its red cover design adds a distinct appearance and provides a cost-effective alternative to replacing the entire airbox assembly. Installation is intended for direct fitment on the listed Yamaha models, helping simplify maintenance and airflow upgrades.
Fitment includes the 2011 Yamaha YFZ450X SE and Yamaha YFZ450R models from 2009 through 2014, including applicable SE editions from 2009 through 2011. Verify the vehicle model and year before installation to ensure compatibility. This product is identified by OUTERWEARS manufacturer part number 20-1934-03 and vendor part number 25-5642R.
Features:
- Airbox replacement cover designed to run in place of the original airbox lid
- Allows increased airflow to the air filter while maintaining filtering capability
- Low-cost, easy-to-install design for compatible Yamaha sport ATVs
- Red finish provides a distinctive appearance
- Fits 2011 Yamaha YFZ450X SE and Yamaha YFZ450R models from 2009 through 2014, including SE models from 2009 through 2011
Fitment:
2004 Yamaha YFZ450
2005 Yamaha YFZ450
2006 Yamaha YFZ450
2006 Yamaha YFZ450 Bill Balance Edition
2007 Yamaha YFZ450
2007 Yamaha YFZ450 Bill Balance Edition
2007 Yamaha YFZ450 SE
2008 Yamaha YFZ450
2008 Yamaha YFZ450 SE
2009 Yamaha YFZ450
2009 Yamaha YFZ450R
2009 Yamaha YFZ450R SE
2010 Yamaha YFZ450R
2010 Yamaha YFZ450R SE
2010 Yamaha YFZ450X
2010 Yamaha YFZ450X Bill Ballance
2011 Yamaha YFZ450R
2011 Yamaha YFZ450R SE
2011 Yamaha YFZ450X
2011 Yamaha YFZ450X SE
2012 Yamaha YFZ450
2012 Yamaha YFZ450R
2012 Yamaha YFZ450R SE
2013 Yamaha YFZ450
2013 Yamaha YFZ450R
2013 Yamaha YFZ450R SE
2014 Yamaha YFZ450R
2014 Yamaha YFZ450R SE