PowerBomb 042274 SUZUKI-DRZ400SM-2019 baffles and proprietary multistage packing

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

This is proof FMF is totally committed to 2-stroke progression in weight

It is fully re-buildable using basic hand tools

-Champagne color anodized can

The Fatty pipe is our most popular pipe for that same reason

PowerBomb 042274 SUZUKI-DRZ400SM-2019 baffles and proprietary multistage packingThe 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