The FMF Powercore II Shorty Silencer is a high-performance exhaust component designed to improve throttle response and low-end thrust on select Yamaha motocross motorcycles. Manufactured by FMF from aircraft-grade 6060-T6 aluminum alloy, this silencer combines durable construction with a compact design suited for riders seeking responsive performance and reduced overall exhaust noise.
As a shorty silencer, the FMF Powercore II is engineered to provide maximum performance while maintaining a controlled sound level. It fits stock exhaust pipes as well as compatible aftermarket pipes, making it a practical replacement or performance upgrade for existing exhaust systems. The completely repackable design allows the internal packing to be serviced, helping maintain consistent sound control and performance over time.
Fitment includes 1993–2001 Yamaha YZ80 models and the 2002 Yamaha YZ85. Verify the motorcycle model and exhaust configuration before installation. This product is manufactured by FMF and is identified by manufacturer part number 024019 and vendor part number 79-2820S.
- Material: Aircraft-grade 6060-T6 aluminum alloy construction
- Design: Shorty silencer configuration for improved low-end thrust
- Serviceability: Completely repackable for ongoing maintenance
- Performance: Designed for maximum performance with minimum noise
- Compatibility: Fits stock pipes and compatible aftermarket pipes
- Fitment: 1993–2001 Yamaha YZ80 and 2002 Yamaha YZ85
Features:
- Material: Aircraft-grade 6060-T6 aluminum alloy construction
- Design: Shorty silencer configuration helps improve low-end thrust
- Serviceability: Completely repackable for long-term maintenance
- Performance: Delivers maximum performance with minimum noise
- Compatibility: Fits stock pipes and compatible aftermarket pipes
- Fitment: Fits 1993–2001 Yamaha YZ80 and 2002 Yamaha YZ85 models
- Manufacturer: FMF
- Manufacturer Part Number: 024019
- Vendor Part Number: 79-2820S
Fitment:
1993 Yamaha YZ80
1994 Yamaha YZ80
1995 Yamaha YZ80
1996 Yamaha YZ80
1997 Yamaha YZ80
1998 Yamaha YZ80
1999 Yamaha YZ80
2000 Yamaha YZ80
2001 Yamaha YZ80
2002 Yamaha YZ80
2002 Yamaha YZ85
2003 Yamaha YZ85
2004 Yamaha YZ85
2005 Yamaha YZ85
2006 Yamaha YZ85
2007 Yamaha YZ85
2008 Yamaha YZ85
2009 Yamaha YZ85
2010 Yamaha YZ85
2011 Yamaha YZ85
2012 Yamaha YZ85
2013 Yamaha YZ85
2014 Yamaha YZ85
2015 Yamaha YZ85
2016 Yamaha YZ85
2017 Yamaha YZ85
2018 Yamaha YZ85
2019 Yamaha YZ85
2020 Yamaha YZ85
2021 Yamaha YZ85
2022 Yamaha YZ85
2023 Yamaha YZ85
2024 Yamaha YZ85
2025 Yamaha YZ85
2026 Yamaha YZ85