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See more parts for Kawasaki KLX400R
Select the year of your Kawasaki KLX400R:
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.
Features:
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.
Features:
- Tuned for bottom to mid performance
- Powerbomb headers are the front runner in performance headers
- Designed for full service access to oil filter
- Kawasaki KLX400 | DRZ400 2000-2021
Other Part Numbers:
FMF Racing #79-1642
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2003-2004 Kawasaki KLX400R |
KLX400R | 2003-2004 |
|
2003-2004 Kawasaki KLX400SR |
KLX400SR | 2003-2004 |
|
2000-2004 Suzuki DR-Z400 |
DR-Z400 | 2000-2004 |
|
2000-2021 Suzuki DR-Z400S |
DR-Z400S | 2000-2021 |
|
2005-2021 Suzuki DR-Z400SM |
DR-Z400SM | 2005-2021 |
Over the decades, we’ve seen an amazing transformation in the world of motorcycles and ATVs. The progression of the technology is one of the challenges that keeps us going. FMF was there in the days when the singleshock and watercooled engines were huge innovations and we’re glad to be here now for the aluminum chassis and electronic fuel injection. Our goal will never change – take the most advanced machinery to its limit by building the world’s best performing exhausts. And its a fact, we build every exhaust by hand from start to finish right here in the U.S.
At the end of the day, there is always one major force keeping us motivated–throwing a leg over the bike and heading for the trails or the track. The biggest reward for us is knowing we’re helping our customers get the most out of their riding experience. We still ride every chance we get so we never forget why we got into this business in the first place.
LIMITED WARRANTY:
All merchandise manufactured by FMF Racing has a warranty against manufacturing defects for a period of one (1) year from date of purchase. Warranty is limited to the repair or replacement of defective products. There is no warranty for normal wear and tear, any type of crash damage or for product failure due to improper installation and/or maintenance. FMF Racing reserves the right to repair, replace or issue an FMF credit for defective product at its discretion. Credits are valid for a period of one (1) year from issuance. No credit will be issued for labor or other costs incurred beyond the value of the original product. Product returned as a warranty after having been used, if found to be defective, will not be valued at the full purchase price after one (1) year from date of purchase and a depreciated value will be estimated for used product. Product accepted as a warranty claim and repaired or replaced will be returned via ground freight no charge. Warranty excludes product that has been modified or where the product was improperly installed, abnormally used or misused or improperly maintained. This limited warranty is in lieu of all other guarantees or warranties implied or expressed. This includes, without limitation, any warranties or merchantability and fitment for a particular purpose. For products not manufactured by FMF Racing, there is no warranty expressed or implied though FMF Racing will pass on all warranties made by the manufacturer who has sole responsibility for performing such warranties. A return authorization number must be issued by FMF Racing before product is returned. Returns must be sent back to FMF Racing freight prepaid. Proof of purchase, such as a copy of the original invoice, must accompany all warranty claims. Warranties will be honored to the direct purchaser only.
All merchandise manufactured by FMF Racing has a warranty against manufacturing defects for a period of one (1) year from date of purchase. Warranty is limited to the repair or replacement of defective products. There is no warranty for normal wear and tear, any type of crash damage or for product failure due to improper installation and/or maintenance. FMF Racing reserves the right to repair, replace or issue an FMF credit for defective product at its discretion. Credits are valid for a period of one (1) year from issuance. No credit will be issued for labor or other costs incurred beyond the value of the original product. Product returned as a warranty after having been used, if found to be defective, will not be valued at the full purchase price after one (1) year from date of purchase and a depreciated value will be estimated for used product. Product accepted as a warranty claim and repaired or replaced will be returned via ground freight no charge. Warranty excludes product that has been modified or where the product was improperly installed, abnormally used or misused or improperly maintained. This limited warranty is in lieu of all other guarantees or warranties implied or expressed. This includes, without limitation, any warranties or merchantability and fitment for a particular purpose. For products not manufactured by FMF Racing, there is no warranty expressed or implied though FMF Racing will pass on all warranties made by the manufacturer who has sole responsibility for performing such warranties. A return authorization number must be issued by FMF Racing before product is returned. Returns must be sent back to FMF Racing freight prepaid. Proof of purchase, such as a copy of the original invoice, must accompany all warranty claims. Warranties will be honored to the direct purchaser only.
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