{"product_id":"exhaust-yasuni-r-minarelli-horizontal-purple-yas902v","title":"Exhaust Yasuni R Minarelli horizontal Purple","description":"\u003cp\u003eDescription YASUNI R performance Exhaust with road approvalScooter exhaust Yasuni R for Minarelli horizontal.Yasuni R - PerformanceThe Yasuni R exhaust is the big brother of the Yasuni Z. The expansion chamber is larger and it is ideal for use on 70cc entry-level tuning cylinders, but can also be used with 50cc cylinders. While the Yasuni Z is designed purely for 50cc cylinders, the Yasuni R is intended for 70cc cylinders (entry-level tuning). Also perfect for anyone considering a change between 50cc and 70cc. It provides a good performance boost at medium RPMs and has a peak power RPM of approx. 10,000 rpm.To avoid vibrations, the stainless steel mount is rubber-mounted in two spots and does its job really well.To make the YASUNI R street-legal, restrictors are installed in both the header and the silencer. Removing them voids the approval but unlocks the exhaust’s full performance potential.Conclusion:The YASUNI R has a wide power band and delivers a punchy, aggressive sound. The end silencers are interchangeable, so you can match the look to your scooter. Just like on high-end racing systems, the silencers are spring-mounted, which makes leaks virtually impossible.To get the best performance from this exhaust, you should install it with a 17.5mm carburetor (minimum) and a tuning CVT.Technical data Yasuni R:Body material: Sheet steelBracket material: Stainless steelSilencer material: AluminiumSilencer color: PurpleWith road approval \/ homologationFor Minarelli horizontal (Yamaha Aerox, Jog, Malaguti F12 \/ F15, and many more) Questions about the product Downloads and Media Data sheet\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Yasuni\u003c\/li\u003e\n\u003cli\u003eSKU: YAS902V\u003c\/li\u003e\n\u003cli\u003eAvailability: In stock\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yasuni","offers":[{"title":"Default Title","offer_id":53461502493015,"sku":"YAS902V","price":313.43,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/4027\/5287\/files\/696224_6340913.jpg?v=1777841356","url":"https:\/\/mattmoto.pl\/en\/products\/exhaust-yasuni-r-minarelli-horizontal-purple-yas902v","provider":"MattMoto Skutery","version":"1.0","type":"link"}