My Garage
Please sign in to view your saved motorcycles.
FMF KAW KLX450R 08-21 S/S POWERBOMB HEADER 42131
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.
Notice:Closed Course Use Only
Item ID:042131
Type:Header
Carb Warning:no
Header Const:Stainless Steel
Header Type:PowerBomb
Weight:1.5 lbs
Application:
| Make | Model | Year |
|---|---|---|
| KAWASAKI | KLX450R | 08-09 |
Sale
FMF KAW KLX450R 08-21 S/S POWERBOMB HEADER 42131
by
FMF
SKU: 6106854
Become a Moto Member or Sign in to earn up to $12.35 Moto Credits on this purchase.
5% off
FMF KAW KLX450R 08-21 S/S POWERBOMB HEADER 42131
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.
Notice:Closed Course Use Only
Item ID:042131
Type:Header
Carb Warning:no
Header Const:Stainless Steel
Header Type:PowerBomb
Weight:1.5 lbs
Application:
| Make | Model | Year |
|---|---|---|
| KAWASAKI | KLX450R | 08-09 |
