FMF Racing PowerCore 4 Spark Arrestor Slip-On Exhaust

When designing the PowerCore 4, FMF looked at their top of the line products to deliver race inspired performance at an economical price. The end result is a quality muffler with improved torque, increased horsepower and rugged durability.

• Overall increase in power and torque
• Durable stainless steel and aluminum construction
• Advanced packing material for maximum longevity
• Removable spark arrestor built in
• Quiet insert sold separately

Note: For closed course competition use only. Not intended for street use.

Note: Image for reference only. Actual product may vary according to vehicle.