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

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

• Outer sleeve manufactured from high-grade aluminum
• Richer sound despite low noise level
• Light weight
• Perfect fit
• Easy to install
• Recommended in combination with a FMF Fatty pipe for a perfectly matched full system with optimum performance
• Specially developed for use in Motocross

• Fat torque curve for optimal rideability
• Minimum weight and maximum performance
• Made from robust steel
• Nickel-plated stainless polished surface
• Rich unmistakable sound
• Recommended in combination with a factory silencer for a perfectly matched full system with optimum performance

• Performance boost over the entire rpm range
• Made from high-grade aluminum
• Full sound despite low noise level
• Light weight
• Perfect fit easy to install
• Recommended in combination with a factory pipe for a perfectly matched full system with optimum performance
• Specially developed for use in Motocross

• Made of high quality extra strong and durable steel
• Nickel-plated surface
• Broader smoother powerband
• Higher speed
• More traction better throttle control
• Complete with o-rings
• Combination with FMF silencer recommended

• Outer sleeve manufactured from high-grade aluminum
• Full sound despite low noise level
• Light weight
• Perfect fit
• Easy to install
• Recommended in combination with a FMF Fatty pipe for a perfectly matched full system with optimum performance
• Specially developed for use in Motocross

• More power and torque
• Manufactured from high-grade titanium with carbon fiber silencer cap
• Fixed welded attachment
• Akrapovic logo sticker on silencer

• Broader smoother powerband
• Higher speed
• More traction better throttle control
• Nickel-plated surface
• Complete with o-rings

For a system with optimized performance and perfect balance we recommend the combination with a FMF Factory or Six Days main silencer.

• Housing from high grade pressed anodized aluminum
• Factory performance characteristics
• Hi-Flo exhaust gas flow technology
• Long service life
• Integrated carrier
• Dynamic shaped stainless-steel silencer cap
• Simple mounting

• Made of high quality extra strong and durable steel
• Nickel-plated surface
• Broader smoother powerband
• Higher speed
• More traction better throttle control
• Complete with o-rings
• Combination with FMF silencer recommended

• Made of high quality extra strong and durable steel
• Untreated surface for an unadulterated factory look
• Broader smoother powerband
• Higher speed
• More traction better throttle control
• Complete with o-rings
• Combination with FMF silencer recommended