Stainless MegaBomb Exhaust Header 25-26 Honda CRF 250 R RX - FMF 041614

The FMF Stainless MegaBomb exhaust header replaces the front section of the exhaust system on compatible Honda CRF250R and CRF250RX motorcycles. Its chamber design is intended to favour low-to-mid-range power and broaden the mid-to-top-end powerband for motocross and technical off-road riding. This is a header, not a complete exhaust system.

Features

• For closed-course use only.


• MegaBomb chamber can act as a pre-silencer when paired with an FMF slip-on muffler.


• Select a compatible FMF muffler separately. FMF does not recommend or guarantee fitment with a standard muffler; confirm the muffler pairing before purchase.


• Manufacturer lists no carburettor warning.

Specifications

• Material: stainless steel.


• Exhaust configuration: single-sided.


• Manufacturer-stated weight: 3.2 lb.

Cross-Reference OEM Part Numbers

• FMF part number: 041614.

Vehicle Fitments

• Honda CRF250R: 2025–2027.


• Honda CRF250RX: 2025–2027.