PowerBomb 042274 SUZUKI-DRZ400SM-2019 We now offer replacement decals

We now offer replacement decals for most model exhausts

We take fun seriously so we built the Mini Factory 4

-Internal shape of core uses Hi-Flo technology

baffles and proprietary multistage packing material making it the best performing quiet muffler available

The FMF Fatty pipe broadens the powerband and will provide you with a healthy power increase everywhere

PowerBomb 042274 SUZUKI-DRZ400SM-2019 We now offer replacement decalsThe 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