FMF PowerBomb Header
M02-091213 (MFG #: 041583)
$299.99
Sale price
$299.99
Regular price
$299.99
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FMF PowerBomb Header for Honda CRF450R Dirt Bike
FMF PowerBomb Header for Honda CRF450R Dirt Bike
$299.99
Sale price
$299.99
Regular price
$299.99
SKU:M02-091213
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Description
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
- Position "Bomb" increases performance; horsepower is increased as much as 10%
- Act as a "pre-muffler" helping to lower the decibel output
- the expansion and contraction of exhaust sonics through the system causes increased flow
- A perfect fit with any FMF muffler
- Quality construction for maximum durability
Technical Specifications
- MFG. Part Number 041583
Vehicle Information
Honda CRF450R Dirt Bike (2002-2026)
The Honda CRF450R, a legendary motocross machine, has dominated tracks from 2002 to 2026. Consistently powered by a 449cc or 450cc liquid-cooled, single-cylinder engine, this model has undergone significant evolutions across its seven generations. Key advancements include the introduction of Programmed Fuel Injection (PGM-FI) in 2009, a major engine and chassis redesign in 2017 with the adoption of coil spring forks and optional electric start, and a new frame and hydraulic clutch in 2021. Specialized trims like the CRF450RX (off-road), CRF450RWE (premium Works Edition), and CRF450R-S (value-oriented) have also been introduced, offering tailored performance for various riders. Q: How do I ensure parts fit my specific CRF450R model year?
A: To guarantee compatibility, please use the year and edition selector at the top of this page. Each part is designed for specific model configurations. Q: Are there significant differences between the CRF450R and its specialized trims?
A: Yes, trims like the CRF450RX, CRF450RWE, and CRF450R-S feature distinct components and settings. Always select your exact model and year for accurate fitment.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | 5 to 10 hours | Replace filter with each oil change. Intervals vary by riding style: 10 hours for recreational, 5 hours for aggressive/race. |
| Air Filter | 2 to 15 hours | Clean and inspect. Intervals vary by riding style and conditions: 10-15 hours for recreational, 5 hours for aggressive/race, or more frequently in dusty conditions. |
| Spark Plug | Regular inspection | Inspect regularly and replace as needed based on condition. Specific replacement intervals vary. |
| Coolant | Regular inspection, replace every 2 years | Inspect levels regularly. Replace coolant every 2 years. |
These intervals are generalized and may not be 100% exact for all model years or riding conditions. Always consult your official Honda owner's manual for precise information.