FMF Powerbomb Headers for KTM, Husqvarna
Close out* on `08-13 690 Enduro SMC header!
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.
- Lowers sound output by creating more surface area
- Allows air to expand, cool, and ramp up with high pressure air
- Reduces decibel level on any four stroke
- 10% increase in exhaust flow
- More power throughout range
- Stainless Steel
- Fits FMF silencer only
Availability: In stock
*All sales on close out items are final – no returns will be accepted.