FMF Turbinecore 2.1 Exhaust Silencer 13-19 Beta RR 250 - FMF 025231

The FMF Racing Turbinecore 2.1 025231 is the world’s bestselling spark-arrested exhaust, engineered for riders seeking maximum performance with U.S. Forest legal compliance. Utilising FMF’s proprietary Turbine Dampening System, this silencer delivers a race-tested, smooth power curve across the entire RPM range while eliminating the risk of restricted flow—unlike traditional insert designs that can clog and impede performance. Its robust aluminium and stainless-steel construction ensures durability and a lighter weight compared to stock systems, providing enduring tunability and a crisp, distinctive exhaust note.

Features

• Employs the exclusive Turbine Dampening System for effective spark arrestment
• Straight-through canister design provides unrestricted, track and trail-proven performance
• Stainless steel end cap enhances strength and longevity
• Smooth, consistent power curve throughout the RPM range
• Lightweight, all-aluminium and stainless steel build for improved handling
• Larger diameter canister offers increased tunability and longer packing life
• Delivers a notably crisp exhaust tone
• Designed and manufactured in-house at FMF’s state-of-the-art USA facility
• Built to complement the performance of both FMF and stock pipes

Specifications

• Item ID: 025231
• Type: Silencer
• Configuration: Single
• Canister Construction: Aluminium
• Finish: Natural
• Midpipe Material: Stainless Steel
• Endcap Material: Stainless Steel
• Spark Arrestor: Internal
• Carburettor Warning: No

Vehicle Fitment

BETA

• 250RR (2013–2019)

Supplier SKU: 06-878.250.TC21. Supplier availability is subject to change.

Why Buy From FDY Performance?

Shop with FDY Performance Ltd, a UK-based motorcycle parts and accessories retailer. We offer friendly product support and UK delivery options. Please check your bike make, model and year against the fitment information before ordering.