• Extra strong sheet steel
• Nickel-plated surface
• Wide, even engine speed range
• Better gas control

Combination with FMF silencer recommended

• Full sound
• Extra strong sheet steel
• Nickel-plated surface
• Better power delivery
• Higher maximum power

Combination with FMF silencer recommended

• Full sound
• Extra strong sheet steel
• Nickel-plated surface
• Better power delivery

Combination with FMF silencer recommended

• Silencer housing made of high-grade aluminum
• Stainless steel silencer cap
• Rich sound
• Permanently welded brackets
• Easy to mount
• Reduced weight

For a system with optimized performance and perfect balance we recommend the combination with the FMF Fatty expansion chamber.

• Specially developed for use in motocross
• Silencer housing made of high-grade aluminum
• Stainless steel silencer cap
• Rich sound
• Permanently welded brackets
• Easy to mount
• Reduced weight

For a system with optimized performance and perfect balance we recommend the combination with the FMF Fatty expansion chamber.

• Silencer housing made of high-grade aluminum
• Stainless steel silencer cap
• Rich sound
• Permanently welded brackets
• Easy to mount
• Reduced weight

For a system with optimized performance and perfect balance we recommend the combination with the FMF Fatty expansion chamber.

FMF Powercore 2.1 sticker

FMF Powercore 2.1 sticker

FMF Powercore 4 sticker

FMF Q4 sticker

FMF Spark arrestor insert

FMF SPARK-ARRESTOR INSERT KIT

FMF-Factory Fatty-Pipe

FMF-Turbine Core 2 S/A-Silencer

FOAM PLATE