END OF LINE PowerBomb Exhaust Header 14-17 Honda CRF 250 R - FMF 041518
The redesigned FMF PowerBomb header for four-stroke engines incorporates FMF's patented PowerBomb module for increased performance and flow. Its outer chamber allows air to expand and cool, then ramp back up at higher velocity, resulting in a flow increase of nearly 10%. The PowerBomb also acts as a pre-muffler, lowering sound output by providing more surface area for sound-absorbing exhaust gases. Header construction is stainless steel. Weight is 1.2 lbs. Closed course use only.
- SKU
- 06-1976.FMF.PBS
- Brand
- FMF Exhausts
- Availability
- In Stock (1)
FULL DESCRIPTION
FMF PowerBomb Exhaust Header
The FMF PowerBomb is a state-of-the-art four-stroke exhaust header designed to significantly enhance your motorcycle's performance. It features FMF's patented PowerBomb module, strategically placed within the header system. This innovative module works by expanding and contracting exhaust sonics, resulting in an impressive flow increase of nearly 10% and improved overall performance.
The unique outer chamber of the PowerBomb allows exhaust gases to expand and cool before rapidly re-entering the system at a higher velocity. Beyond performance gains, the PowerBomb acts as a pre-muffler, increasing the surface area for sound absorption and helping to reduce the overall noise output of your motorcycle.
Key Features:
- Patented PowerBomb module for increased performance and flow.
- Achieves a flow increase of up to 10%.
- Helps lower sound output by acting as a pre-muffler.
- Durable Stainless Steel construction for longevity.
- Single configuration header.
- Weighs only 1.2 lbs.
Specifications:
- Type: Header
- Header Type: PowerBomb
- Configuration: Single
- Header Construction: Stainless Steel
- Weight: 1.2 lbs.
Please Note: This product is for Closed Course Use Only.


