{"product_id":"rpm-4613s-01","title":"Full Exhaust Muffler RPM-67Racing Stainless φ67×300 GSX250S Katana","description":"\u003cp\u003e【RPM 4613S-01 Full Exhaust System RPM-67Racing Stainless Steel φ67×300 GSX250S Katana Road Legal 67 Racing Motorcycle RPM】\n\u003cbr\u003e■Product Description\n\u003cbr\u003eThe RPM-67Racing is an exhaust system born from approximately 300 meticulous handcrafted processes and TQC (Total Quality Control). It was launched in 1998 as an F-TYPE replica model, maintaining the appearance of the RPM-4in2in1 F-TYPE, which was manufactured until 1989, and largely preserving the internal structure of the silencer, which is crucial for sound quality, without significant changes.\u003c\/p\u003e\n\n\u003cp\u003e■Detailed Description\n\u003cbr\u003e●Exhaust Pipe\n\u003cbr\u003eThe adopted 4-in-2-in-1 manifold system offers higher exhaust synergy than a 4-in-1 system in a 4-cylinder engine and significantly contributes to producing a high-quality sound.\n\u003cbr\u003eThe material used is steel (STKM11A mechanical structure carbon steel pipe). Each component is carefully polished by skilled craftsmen, then subjected to high-quality plating to provide superior aesthetics and weather resistance.\n\u003cbr\u003e●Silencer\n\u003cbr\u003eThe φ67×300 silencer, which produces a unique and exhilarating racing sound, achieves maximum silencing effect with minimum exhaust resistance by having a completely double-layered internal structure.\n\u003cbr\u003eFurthermore, its lightweight and compact body possesses high rigidity and excellent resistance to vibrations under harsh operating conditions.\n\u003cbr\u003e●Silencer Outer Cover Lineup\n\u003cbr\u003eThe outer cover material is available in the following three types:\n\u003cbr\u003e・Aluminum alloy A6063S\n\u003cbr\u003e・Stainless steel SUS304\/mirror finish\n\u003cbr\u003e・Titanium TP270\n\u003cbr\u003e●Component Parts\n\u003cbr\u003eThis is a full exhaust system consisting of five parts in total: \"four front exhaust pipes (from the engine to the collector)\" and \"one tail ASSY (from the collector including the silencer).\"\n\u003cbr\u003e●Installation\n\u003cbr\u003eIt is secured to the vehicle body at two points: the engine exhaust port and the tail stay.\n\u003cbr\u003eWhen installing at the engine exhaust port, use the included RPM free flange (exhaust holder).\n\u003cbr\u003e※Exhaust gaskets are not included, so you will need to prepare them separately.\n\u003cbr\u003e●Silencer Structure Requirements\n\u003cbr\u003eSound volume and back pressure adjustments are not possible in the new factory state.\u003c\/p\u003e\n\n\u003cp\u003e■Compatible Models\n\u003cbr\u003eSUZUKI\n\u003cbr\u003eGSX250S (GJ76A)\u003c\/p\u003e\n\n\u003cp\u003e■Specifications\n\u003cbr\u003eSilencer cover: Stainless steel\n\u003cbr\u003eExhaust pipe: Steel plating\n\u003cbr\u003eFitting type: Full exhaust\n\u003cbr\u003eSilencer size: φ67×300\n\u003cbr\u003eOil change: 〇\n\u003cbr\u003eOil filter change: 〇\n\u003cbr\u003eTandem riding: 〇\n\u003cbr\u003eRoad legal: 〇\n\u003cbr\u003eProximity exhaust noise value: 99db\u003c\/p\u003e\n\n\u003cp\u003e■Notes\n\u003cbr\u003e※Only the muffler is for sale. The vehicle in the image is for installation reference.\n\u003cbr\u003e※Images are for illustration purposes only. Includes products with different sizes and colors.\n\u003cbr\u003e※Product design and specifications are subject to change without notice. Please understand.\n\u003cbr\u003e※This product is made-to-order, so cancellations after ordering are not possible.\n\u003cbr\u003e※Due to made-to-order production, it takes time for delivery. Also, without prior notice, the manufacturer may discontinue the product or change its specifications. Please be aware.\u003c\/p\u003e","brand":"アールピーエム(RPM)","offers":[{"title":"Default Title","offer_id":46676201799915,"sku":"rpm-4613s-01","price":82500.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/rpm-4613-01_313b4fb0-3dbe-4e7f-8797-4df65ceef5e5.jpg?v=1754457230","url":"https:\/\/bikeman.jp\/en\/products\/rpm-4613s-01","provider":"バイクマン","version":"1.0","type":"link"}