FMF Powerbomb Stainless Steel Header Kawasaki KX250F ('21-'23) | 042389 Chain Maintenance 6 adjustable intake vents

6 adjustable intake vents

• The lateral and medial meniscus

- KTM EXC 300 2006-2016

Kawasaki KX450F 2006 to 2018

- GAS GAS EC 250 2021-2023

FMF Powerbomb Stainless Steel Header Kawasaki KX250F ('21-'23) | 042389 Chain Maintenance 6 adjustable intake ventsThe redesigned PowerBomb is a four stroke header that incorporates FMFs patented PowerBomb module at a precise location in the initial stage of the header. By positioning this Bomb at a key point in the system, increased performance and flow is achieved through the expansion and contraction of exhaust sonics through the system. Result is a flow increase of nearly 10%! The outer chamber in the Powerbomb allows the air to expand, cool and ramp back up