Powercore 4 HEX 044462 SUZUKI-RMX450Z-2018 this silencer is above the

this silencer is above the competition

·Need to replace your header flange hardware

The Q4 employs intricate chambers

track and trail proven unrestricted power

with a shorter inner core length and aluminum canister

Powercore 4 HEX 044462 SUZUKI-RMX450Z-2018 this silencer is above theWhen 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