Powercore 4 HEX 042392 BETA-300RR-2016 Whether you're hitting the track

Whether you're hitting the track or pushing limits in the dirt

-Provides power gains throughout entire power band

we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward Engineering - moving the muffler closer to the motor to centralize mass

Designed and tested at the highest levels of racing

-Includes O-rings on most models

Powercore 4 HEX 042392 BETA-300RR-2016 Whether you're hitting the trackWhen 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