FMF Megabomb Stainless Header '22-UP Honda CRF250R | 041606 CF-Moto Beta 390 RR 2018 to

Beta 390 RR 2018 to 2019

allowing you to look ahead without fear of the roost or branches

Application: 2010-2022 YZ450F & YZ250F 2012-2022

5 Pro/Pro HD or 6

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

FMF Megabomb Stainless Header '22-UP Honda CRF250R | 041606 CF-Moto Beta 390 RR 2018 toThe science behind the Megabomb header may be FMF's greatest engineering accomplishment to date. You can pay an engine builder thousands or bolt on a Megabomb for as much as a 3hp boost! The megabomb header will have you pulling holeshots and dusting all the boys on the way up Competition Hill. Simply bolt it on and go faster. Increases output from stock motor as much as 3hp Produces long header torque and short header over rev Made from Premium