{"product_id":"riva-flow-exhaust-kit-for-the-gp1900-fx1900-vxho-ry16200","title":"Riva flow exhaust kit for the GP1900 \u0026 FX1900 VXHO RY16200","description":"\u003cp\u003eUnlock Performance with the RIVA Free Flow Exhaust Kit – RY16200\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTake your 2024+ Yamaha 1.9L HO watercraft to a higher level of performance with the RIVA Free Flow Exhaust Kit (RY16200). Engineered specifically for the newest Yamaha FX, GP, and VX HO models, this exhaust upgrade replaces the restrictive factory sound suppression system positioned between the waterbox and the hull exit.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eBy removing this bottleneck, the RIVA Free Flow Exhaust Kit dramatically reduces back pressure, allowing the 1.9L HO engine to breathe more efficiently. The result is improved throttle response, stronger acceleration, and increased overall power output. Reduced back pressure also helps minimize the risk of detonation, supporting long‑term engine reliability under demanding riding conditions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis kit becomes even more effective when paired with other RIVA performance components, including the popular Stage 1 Kit, making it an ideal foundation for riders looking to build a faster, more responsive Yamaha watercraft.\u003c\/p\u003e","brand":"RIVA RACING","offers":[{"title":"Default Title","offer_id":56508870820226,"sku":null,"price":279.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4914\/7096\/files\/rn-image_picker_lib_temp_ab753e32-b29a-44b4-86c8-b491be43ea51.webp?v=1774419077","url":"https:\/\/www.southquayleisure.com\/products\/riva-flow-exhaust-kit-for-the-gp1900-fx1900-vxho-ry16200","provider":"-","version":"1.0","type":"link"}