Powercore 4 044220 YAMAHA-TTRL125-2011 1 is FMF Racing's premier

1 is FMF Racing's premier performance exhaust

you will receive FMF T'S that WILL NEVER be released to the general public

• -Pounds Lighter than stock

Used by Factory teams such as KTM

The Powercore 2 silencer provides a strong performance edge for any 2-stroke machine and the performance flow end cap and front stinger are stainless steel for unbeatable durability and an unmatched look

Powercore 4 044220 YAMAHA-TTRL125-2011 1 is FMF Racing's premierWhen 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