{"product_id":"bhir-1125973","title":"POLIN EXHAUST FOR RACE","description":"\u003cp\u003eProducts reserved exclusively for competitions in designated areas, in accordance with the provisions of the competent sports authorities. We assume no responsibility for improper use.\u003c\/p\u003e\u003cp\u003eFOR RACE 4 POLINI MUFFLERS:\u003c\/p\u003e\u003cp\u003eIN STEP WITH THE TIMES\u003c\/p\u003e\u003cp\u003eThe new Polini FOR RACE 4 exhaust systems have been completely revisited to be in step with the times.\u003c\/p\u003e\u003cp\u003eThe project is specific for the latest scooters generation.\u003c\/p\u003e\u003cp\u003eThe expansion deign, even more aggressive, has been completely changed and its more similar to the Big Evolution mufflers. In this way it has been possible to use the telemetry and the data taken during the Polini Italian Cup races to develop andimprove the engine performance both when accelerating and power outputting.\u003c\/p\u003e\u003cp\u003eThe expansion chamber has 7 sectors of different sizes that have been welded amongthem by hand (1 more compared to the previous model).\u003c\/p\u003e\u003cp\u003eThe new line make the fitting of the Polini Torsen WD easier.\u003c\/p\u003e\u003cp\u003eThe Black silencer, made of light alloy, silk-screen printed, has an inside core withdirect exhaust and it can be disassembled to replace the deadening material.\u003c\/p\u003e\u003cp\u003e100% made in Italy\u003c\/p\u003e","brand":"POLINI","offers":[{"title":"Default Title","offer_id":58525304357212,"sku":"1125973","price":442.65,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/5072\/8284\/files\/800Wx800H-1125973-1_00ac7c0a-11ad-4e9b-b70f-024ce80fb182.jpg?v=1785711232","url":"https:\/\/checkout.xparts.weostores.com\/products\/bhir-1125973","provider":"xparts","version":"1.0","type":"link"}