Factory Fatty Exhaust Pipe 2026 Beta 350RX - FMF 025330

The FMF Factory Fatty exhaust pipe, part number 025330, is a 2-stroke pipe for the 2026 Beta 350RX, built in the style of the former factory “works” cone pipes. It is designed with high-quality craftsmanship and materials to broaden and smooth the power curve while improving performance across the entire power band, including stronger low-end response, improved mid-range output and increased over-rev.

Features

• Broadens and smooths the power curve

• Increases low-end power

• Improves mid-range power

• Increases over-rev

• Provides gains throughout the entire power band

• Built in the style of factory “works” cone pipes

• Hand-pounded seams for smoother flow transitions

• O-rings included on most models

• O-rings included

Specifications

• Part number: 025330

• 20-gauge steel pipe body

• 19-gauge steel header portion

Vehicle Fitments

• Beta 350RX 2026