{"product_id":"suzuki-dr-z4s-2025-2026-full-yoshimura-exhaust","title":"Suzuki DR-Z4S 2025-2026 Full Yoshimura Exhaust","description":"\u003cp\u003eUp to 4 weeks shipping \u003c\/p\u003e\n\u003cp\u003eAfter an impressive run of over two decades, 2025 brings an all-new Suzuki DR-Z4S\/SM.\u003c\/p\u003e\n\u003cp\u003eThe new 398cc single cylinder water cooled engine is now fuel injected! We developed our RS-12 Race Series full system exhaust to enhance every aspect of the new DR-Z and the response was just what the doctor ordered. The RS-12 Race Series Full System packed substantial gains in performance adding 5.5% in hp @6,640rpm and 2.8% increase of torque @5,180rpm. These gains were made\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003ewith\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eour included\/installed USFS spark arrestor SA-21-K! A custom stainless Yoshimura heat shield is included.\u003c\/p\u003e\n\u003cp\u003eYoshimura's RS-12 is proudly designed, developed and manufactured in Chino, California.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeights:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStock system: 17.8 lbs.\u003cbr\u003eYoshimura RS-12 full system: 10.6 lbs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSound levels: \u003c\/strong\u003e(Using J2825 standards) with installed spark arrestor.\u003cbr\u003e\u003cstrong\u003e2000 rpm\u003c\/strong\u003e\u003cbr\u003eStock: 74.4dB\u003cbr\u003eRS-12: 90.4 dB\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5000 rpm\u003c\/strong\u003e\u003cbr\u003eStock: 84.4 dB\u003cbr\u003eRS-12: 93.4 dB\u003c\/p\u003e","brand":"Moore Mafia","offers":[{"title":"Default Title","offer_id":47605531345069,"sku":"PARTS","price":959.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0634\/2203\/8189\/files\/Screenshot2026-09-15at13-44-42YoshimuraDR-Z4S_SM25-26RaceRS-12StainlessFullExhaustw_StainlessMuffler_YoshimuraR_DofAmericaInc.png?v=1789494303","url":"https:\/\/mooremafia.com\/products\/suzuki-dr-z4s-2025-2026-full-yoshimura-exhaust","provider":"Moore Mafia","version":"1.0","type":"link"}