FMF PowerCore Slip-On Exhaust

The FMF PowerCore slip-on exhaust is a performance muffler (silencer) for off-road motorcycles and powersports machines. FMF based the design on its top-tier race mufflers. The goal was race-inspired performance at a more economical price. It is built to improve torque and horsepower while holding up to rugged use.

Key Features:

• Increases power and torque
• Durable stainless steel and aluminum construction
• Space-age internal packing material for long packing life
• Hi-Flo core technology shapes the internal core to improve exhaust flow
• Enhanced sonic evacuation for higher flow and increased power
• Removable spark arrestor included on most models
• Optional quiet insert available separately
• Made in the USA

The slip-on design replaces the stock muffler section and is generally straightforward to install. It is a popular upgrade for riders who want a sharper throttle response and a deeper exhaust tone. These products are intended for closed-course competition use. They may not be legal for street use or in some localities because of anti-tampering regulations.