{"product_id":"rpm-2621-01","title":"Full Exhaust System RPM-67Racing Aluminum φ67x300 CB400SF VTEC SPEC1\/2\/3","description":"\u003cp\u003e【RPM 2621-01 Full Exhaust System RPM-67Racing Aluminum φ67×300 CB400SF VTEC SPEC1\/2\/3 Road Legal Rokunana Racing Bike RPM】\n\u003cbr\u003e■Product Description\n\u003cbr\u003eThe RPM-67Racing is an exhaust system created through meticulous handcrafting spanning approximately 300 processes and TQC (Total Quality Control). It was launched in 1998 as an original muffler brand, a replica model of the F-TYPE, without significant changes to the appearance of the RPM-4in2in1 F-TYPE manufactured until 1989, or to the internal structure of the silencer, which is crucial for sound quality.\u003c\/p\u003e\n\n\u003cp\u003e■Detailed Description\n\u003cbr\u003e●Exhaust Pipe\n\u003cbr\u003eThe adopted 4in2in1 manifold system provides a higher exhaust synergistic effect than a 4in1 manifold system for 4-cylinder engines, and significantly contributes to producing a high-quality sound.\n\u003cbr\u003eThe material used is steel (STKM11A carbon steel pipes for machine structural purposes). Each component is meticulously polished by artisans before being subjected to high-quality plating, which provides excellent aesthetics and weather resistance.\n\u003cbr\u003e●Silencer\n\u003cbr\u003eThe φ67×300 silencer, which produces a unique and exhilarating racing sound, achieves maximum sound deadening 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 a total of five parts: \"four front exhaust pipes (from the engine to the manifold)\" and \"one tail ASSY (from the manifold to and including the silencer)\".\n\u003cbr\u003e●Mounting Condition\n\u003cbr\u003eIt is fixed to the vehicle body at two points: the engine exhaust port and the tail stay.\n\u003cbr\u003eWhen mounting to the engine exhaust port, use the free flange (exhaust holder) included with this product.\n\u003cbr\u003e※Exhaust gaskets are not included, so you will need to prepare them separately.\n\u003cbr\u003e●About Silencer Structural Requirements\n\u003cbr\u003eThe RPM-4in2in1 F-TYPE allowed for the removal and attachment of the inner silencer for race use and repair purposes. However, many users on public roads removed the inner silencer, which went against the original intent. Therefore, RPM welds the inner silencer in place.\n\u003cbr\u003e※Sound volume and back pressure cannot be adjusted in the new shipment state.\u003c\/p\u003e\n\n\u003cp\u003e■Compatible Models\n\u003cbr\u003eHONDA\n\u003cbr\u003eCB400SF VTEC SPEC1\/2\/3 (NC39)\n\u003cbr\u003e※Not compatible with NC42\u003c\/p\u003e\n\n\u003cp\u003e■Specifications\n\u003cbr\u003eSilencer Cover: Aluminum\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: 〇\n\u003cbr\u003eCenter Stand: ×\n\u003cbr\u003eRoad Legal: 〇\n\u003cbr\u003e※Excluding vehicles regulated by a close-range exhaust noise value of 94db\n\u003cbr\u003eClose-range 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. Products may include different sizes and colors.\n\u003cbr\u003e※Product design and specifications are subject to change without notice. Please be aware.\n\u003cbr\u003e※Since this product is made to order, cancellations after placing an order are not possible.\n\u003cbr\u003e※Due to made-to-order production, delivery may take some time. Also, please note that the manufacturer may discontinue production or change specifications without prior notice. Thank you for your understanding.\u003c\/p\u003e","brand":"アールピーエム(RPM)","offers":[{"title":"Default Title","offer_id":46676200030443,"sku":"rpm-2621-01","price":77647.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/rpm-2621-01.jpg?v=1754457037","url":"https:\/\/bikeman.jp\/en\/products\/rpm-2621-01","provider":"バイクマン","version":"1.0","type":"link"}