Does it fit your motorcycle?
Look it up by licence plate or VIN, or choose your model.
Confirmed compatible · Position:
This part doesn't fit your bike. See parts that fit
Fits most motorcycles
Not model-specific. Check dimensions and specifications in the description before ordering.
Chosen by size, not by model
The size is printed on the tyre sidewall, e.g. 120/70 ZR17, and in your registration document.
Checking fitment…
Fitment check unavailable
Fmf Powerbomb Header - Performance Upgrade
Product info
- Item number
- FMFH421H
- Manufacturer number
- 040014
- Position
Unleash the full potential of your machine with the FMF PowerBomb Header. This meticulously engineered header enhances exhaust flow, resulting in a significant boost in horsepower and overall performance. Experience the difference that optimized exhaust dynamics can make on the track or trail.
Description
The FMF PowerBomb Header utilizes FMF's patented PowerBomb module strategically placed at the header's initial stage. This "bomb" design optimizes exhaust flow, boosting horsepower by up to 10%. Acting as a "pre-muffler," the PowerBomb also helps to lower decibel output without sacrificing performance. The unique expansion and contraction of exhaust sonics through the system promote increased flow, maximizing engine efficiency and power delivery. Constructed from durable stainless steel with a natural finish, the FMF PowerBomb Header is built to withstand the rigors of demanding riding conditions while providing a noticeable improvement in your motorcycle's performance.
Features & highlights
- Patented PowerBomb module enhances exhaust flow for increased performance.
- Increases horsepower by up to 10%, delivering more power to the rear wheel.
- Acts as a "pre-muffler", effectively reducing decibel output.
- Optimizes exhaust dynamics for maximum engine efficiency.
- Durable stainless steel construction ensures long-lasting performance and reliability.
- Noticeable improvement in throttle response and overall riding experience.
Technical specifications
- Brand: FMF
- Product Name: Header
- Type: Head Pipe
- Material: Stainless Steel
- Finish: Natural
- Weight: 1.55 kg (3.4 lb)
Important to know
Please note: This PowerBomb Header will not pass 2025 FIM sound regulations.
- Brand
- FMF
- Vendor part number
- 040014
- Product name
- Header
- Finish
- Natural
- Weight
- 1,55 kg (3,4 lb)
- Material
- Stainless Steel
- Type
- Head Pipe
- Units
- Each
Free shipping to a GLS parcel shop or parcel box on orders over €200.
We ship your order as quickly as we can. Orders are usually packed within 24 hours on weekdays.
You have a 14-day right of return. Read more
4.8 out of 5 on TrustpilotRead our reviews →
Certified e-mærket web shop
