Upgrade the exhaust performance of your Yamaha sport ATV with the FMF Powerbomb Stainless Steel Header, manufacturer part number 044298. Designed for improved exhaust flow, this Powerbomb header can increase horsepower by up to 10% when used with a properly matched exhaust system and engine setup. Its proprietary Powerbomb technology helps optimize exhaust gas movement for responsive performance across the powerband.
The integrated Powerbomb per-muffler design can help reduce sound output by as much as 1.5 dB while maintaining the performance benefits of a high-flow header. A modular exhaust-port flange improves reliability and helps reduce vibration, making this FMF header a durable choice for demanding off-road and racing applications. The stainless steel construction provides dependable service in harsh riding conditions.
This FMF Powerbomb header fits 2009-2017 Yamaha YFZ450R models and the 2010 Yamaha YFZ450X. It is intended for off-road and competition use and should be matched with compatible exhaust components for the best results. This product is not legal for use in California on pollution-controlled vehicles; race-use applications in California may require an applicable waiver. Verify your vehicle model and exhaust configuration before installation.
Features:
- Performance gain: Powerbomb technology can increase horsepower by up to 10%
- Improved exhaust flow: Proprietary FMF technology helps optimize exhaust gas movement
- Sound control: Powerbomb per-muffler design can lower sound output by as much as 1.5 dB
- Durable construction: Stainless steel header is designed for demanding off-road and racing use
- Reduced vibration: Modular exhaust-port flange improves reliability and helps minimize vibration
- Fitment: Fits 2009-2017 Yamaha YFZ450R and 2010 Yamaha YFZ450X models
- Compliance: Not legal for use in California on pollution-controlled vehicles; race use only in California, with waiver availability
Fitment:
2009 Yamaha YFZ450R
2010 Yamaha YFZ450R
2010 Yamaha YFZ450X
2011 Yamaha YFZ450R
2011 Yamaha YFZ450X
2012 Yamaha YFZ450R
2013 Yamaha YFZ450R
2014 Yamaha YFZ450R
2015 Yamaha YFZ450R
2016 Yamaha YFZ450R
2017 Yamaha YFZ450R
2018 Yamaha YFZ450R