Powercore 4 HEX 042327 YAMAHA-TTR110-2009 Twist Off Top

Twist Off Top

The FMF Rev pipe focuses its power delivery in the middle and upper rpms of the powerband

1 takes advantage of everything we've learned on the race track

The Fatty broadens and smoothes out the power curve while boosting gains throughout the entire power band

Powercore 4 HEX 042327 YAMAHA-TTR110-2009 Twist Off TopWhen 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