-Overall increase in power and torque.
-Durable stainless steel and aluminum construction.
-Space Age internal packing material for maximum longevity.
-Internal shape of core uses Hi-Flo technology.
-Enhanced sonic evacuation provides for higher flow and increased power.
-Includes removable spark arrestor.
-Can be used with FMF or Stock OEM Header
Fits 2010-on 350/390/400/430/450/480/498/520 RR/RS models. For Closed Course Competition Use Only. Not Intended for Street Use. Dimensional weight listed.
Produced by FMF of USA