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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
When designing the PowerCore 4 HEX
-Constructed from aircraft grade aluminum and high strength stainless steel
• -Built In-House at FMF state of the art manufacturing facility in the USA
An excellent choice for tight tracks and supercross track applications
Max Sound output 96dB
Powercore 4 043376 YAMAHA-YZ250F-2007 When designing the PowerCore 4When designing the PowerCore4, we looked at our 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 wont break the bank. Overall increase in power and torque Durable stainless steel and aluminum construction Advanced packing material for maximum longevity Champagne color anodized can Removable spark
