SILENCIOSO FMF POWERCORE 4 KAWASAKI KX 250 F (2009-2013)

When designing the PowerCore4, they looked at the 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 all at a price that won't break the bank. Characteristics: Overall increase in power and torque. Durable stainless steel and aluminium construction. Advanced packing material for maximum longevity. Removable spark arrestor included. Optional 96dB quiet insert available. For Kawasaki KX 250 F (2009-2013).