FMF’s Powercore 2.1 025257 silencer exemplifies their dedication to 2-stroke innovation, offering a race-proven upgrade designed for modern tracks and trails. With a larger, lightweight canister construction, the Powercore 2.1 improves tunability, prolongs packing life, and delivers a crisp, distinctive exhaust note. This silencer is engineered for a smooth, consistent power curve across the entire RPM range and is compatible with both FMF and stock pipes.

Features

• Race-tested power delivery with a smooth curve throughout the RPM range
• Larger diameter canister for enhanced tunability and extended packing life
• Distinctive, crisp sound while remaining lighter than stock components
• Designed for compatibility with both FMF and stock exhaust pipes
• Superior durability with an aluminium canister and stainless steel midpipe and endcap

Specifications

• Item ID: 025257
• Type: Silencer
• Configuration: Single
• Construction: Aluminium
• Finish: Natural
• Midpipe: Stainless Steel
• Endcap: Stainless Steel
• Carb Warning: No
• Weight: 3.0 lbs

Vehicle Fitment

GAS GAS

• 250 (2018–2019)
• 300 (2018–2019)

RIEJU

• MR PRO 250 (2020–2023)
• MR PRO 300 (2020–2023)