Exhaust silencer FMF TurbineCore 2 — Beta XTRAINER 250 LC 2023–2025 and others (2T)

The FMF TurbineCore 2 is a two-stroke silencer with a spark arrestor — the best-selling one in the world. If you ride in the woods, this is the version you want. Straight-through construction with FMF's Turbine Dampening System, spark arrestor canister and a stainless Performance Flow end cap. It carries U.S. Forest Service approval, so the arrestor genuinely works — it isn't just a formality. Fits: Beta XTRAINER 250 LC (2023–2025); Beta XTRAINER 300 LC (2023–2025); Beta XTRAINER 250 (2026); Beta XTRAINER 300 (2026). Note: does not meet the 2025 FIM sound limit — intended for practice and closed courses, not for FIM-sanctioned racing. Delivery 5–8 working days. SKU: 025298.