{"product_id":"akrapovic-optional-noise-damper-yamaha-yz250f-v-tuv386","title":"Akrapovic Optional Noise Damper Yamaha YZ250F \/ YZ450F (2025) – V-TUV386","description":"\u003cp\u003eUnusually for a noise damper, Akrapovic publishes dyno figures for this one: 40.0 PS and 25.3 Nm with it fitted, against 39.2 and 25.0 standard. A damper that costs nothing in power is the exception rather than the rule.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOptional noise damper for the 2025 Yamaha 250 and 450 motocross bikes\u003c\/li\u003e\n\u003cli\u003eMeasured at 40.0 PS with the damper in place\u003c\/li\u003e\n\u003cli\u003eTorque 25.3 Nm\u003c\/li\u003e\n\u003cli\u003eFits YZ250F, YZ250FX and YZ450F of the same model year\u003c\/li\u003e\n\u003cli\u003eOptional — comes out when the track does not require it\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the figures carefully\u003c\/h2\u003e\n\u003cp\u003eThe numbers published against this damper are higher than standard, not lower. That is not the damper making power — it is the exhaust system it belongs to. Akrapovic measures the combination, and what the sheet shows is that adding the damper to the system does not give back what the system gained.\u003c\/p\u003e\n\u003cp\u003eWhat Akrapovic does not state is the resulting decibel figure. For the Kawasaki equivalent V-TUV385 the target of 109 dB\/A is named; here it is not, and we are not going to carry that number across to a different bike.\u003c\/p\u003e\n\u003ch2\u003eOne model year\u003c\/h2\u003e\n\u003cp\u003eAkrapovic lists this damper for 2025 only. If your Yamaha is a 2024 or a 2026, check with us before ordering — the damper has to match the system, and the systems changed across those years.\u003c\/p\u003e\n\u003ch2\u003eMatch the damper to the system\u003c\/h2\u003e\n\u003cp\u003eA damper is dimensioned for the outlet of one specific silencer. It is not a universal insert, and one from a different Akrapovic system will not seal correctly even if it goes in.\u003c\/p\u003e\n\u003ch2\u003eArticle number\u003c\/h2\u003e\n\u003cp\u003eAkrapovic lists this damper as V-TUV386.\u003c\/p\u003e","brand":"Akrapovic","offers":[{"title":"Default Title","offer_id":53631844843786,"sku":"V-TUV386","price":31700.0,"currency_code":"XOF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/01_25d594e9-3132-4282-862b-1c4521a6026b.png?v=1788618470","url":"https:\/\/inter-pace.com\/en-bf\/products\/akrapovic-optional-noise-damper-yamaha-yz250f-v-tuv386","provider":"Inter-Pace","version":"1.0","type":"link"}