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The Fatty broadens and smoothes out the power curve while boosting gains throughout the entire power band
Twist Off Top
Available in natural or blue anodized finish
Result is a flow increase of nearly 10%
Powercore 4 HEX 042327 YAMAHA-TTR110-2009 The Fatty broadens and smoothesWhen designing the PowerCore 4 HEX, 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 won't break the bank. Overall increase in power and torque. Durable stainless steel and aluminum construction. Space Age internal packing material for maximum longevity. Internal shape of core
