FMF S/S Powerbomb Header (44033) - YAM YZ/WR450F'03-06/YFZ450'04-15

Free Shipping on Orders Over $90!*

* Total order weight must not exceed 10kg. Freight charges may apply.

The redesigned PowerBomb is a four-stroke header that incorporates FMF's 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 at a higher velocity.

Additionally, the PowerBomb is a "pre-muffler" of sorts which helps to lower the bikes sound output by providing more sound absorbing surface area for the sound medium (exhaust gases). On some models, you can choose between a moto or supercross version. The supercross version is designed for more low to mid-range power where the moto version is focused in the mid to upper RPM range.

Find a Store

Details about our showrooms & trading hours are available on our 'Contact Us' page.

Returns & Exchanges

Details about the returns process are available on our 'Returns Policy' page.

SKU 6106874
Brand FMF
Shipping Weight 5.0000kg

Be The First To Review This Product!

Help other Sydney City Motorcycles users shop smarter by writing reviews for products you have purchased.

Write a product review

The product you're looking at is SKU: 6106874, quote this when you contact us to fast-track your enquiry.