{"product_id":"rpm-1608y-01","title":"Full Exhaust System RPM-67Racing Titanium φ67×300 GPZ400F","description":"\u003cp\u003e【RPM 1608Y-01 Full Exhaust Muffler RPM-67Racing Titanium φ67×300 GPZ400F Street Legal Rokunana Racing Motorcycle RPM】\n\u003cbr\u003e■Product Description\n\u003cbr\u003eThe RPM-67Racing is an exhaust system born from approximately 300 meticulous handcrafting processes and TQC (Total Quality Control). It is an original muffler brand launched in 1998 as an F-TYPE replica model, 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 higher exhaust synergy than the 4in1 manifold system for 4-cylinder engines and contributes significantly to producing a high-quality sound.\n\u003cbr\u003eThe material used is steel (STKM11A carbon steel pipes for machine structural purposes). Each part is carefully polished by skilled craftsmen, then given a high-quality plating treatment to provide excellent aesthetic appeal and weather resistance.\n\u003cbr\u003e●Silencer\n\u003cbr\u003eThe φ67×300 size 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 has high rigidity and excellent resistance to vibrations under harsh operating conditions.\n\u003cbr\u003e●Silencer Outer Cover Lineup\n\u003cbr\u003eThree types of materials are available for the outer cover:\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 muffler consisting of a total of 5 parts: \"4 front exhaust pipes (from the engine to the manifold)\" and \"1 tailpipe assembly (from the manifold to the silencer, including the silencer)\".\n\u003cbr\u003e●Installation Condition\n\u003cbr\u003eIt is secured to the vehicle at two points: the engine exhaust port and the tail stay.\n\u003cbr\u003eWhen installing at the engine exhaust port, use Kawasaki genuine free flanges (exhaust holders).\n\u003cbr\u003e※Exhaust gaskets and Kawasaki genuine free flanges (exhaust holders) are not included, so you will need to prepare them separately.\n\u003cbr\u003e※The \"split collar\" used when installing the genuine muffler is not required when installing this product.\n\u003cbr\u003e●About Silencer Structural Requirements\n\u003cbr\u003eThe RPM-4in2in1 F-TYPE allowed for the attachment and detachment of the inner silencer built into the silencer for race use or repair purposes. However, many users would remove the inner silencer when riding on public roads, which went against the original intent. Therefore, RPM welds the inner silencer in place.\n\u003cbr\u003e※Sound volume adjustment and back pressure adjustment are not possible in the new shipping state.\u003c\/p\u003e\n\n\u003cp\u003e■Compatible Models\n\u003cbr\u003eKawasaki\n\u003cbr\u003eGPZ400F\u003c\/p\u003e\n\n\u003cp\u003e■Specifications\n\u003cbr\u003eSilencer Cover: Titanium\n\u003cbr\u003eExhaust Pipe: Plated Steel\n\u003cbr\u003eFitting Type: Full Exhaust\n\u003cbr\u003eSilencer Size: φ67×300\n\u003cbr\u003eOil Change: 〇\n\u003cbr\u003eOil Filter Change: ×\n\u003cbr\u003eTandem: 〇\n\u003cbr\u003eStreet Legal: 〇\n\u003cbr\u003eProximity Exhaust Noise Value: 94db\u003c\/p\u003e\n\n\u003cp\u003e■Notes\n\u003cbr\u003e※This is for the muffler only. The vehicle in the image is for installation reference.\n\u003cbr\u003e※Images are for illustration purposes. They include products of different sizes and colors.\n\u003cbr\u003e※Product design and specifications may change without prior notice. Please understand.\n\u003cbr\u003e※As this product is made to order, cancellations after placing an order are not possible.\n\u003cbr\u003e※Since this is a made-to-order product, it takes time for delivery. Also, without prior notice, the manufacturer may discontinue the product or change specifications. Please be aware.\u003c\/p\u003e","brand":"アールピーエム(RPM)","offers":[{"title":"Default Title","offer_id":46676194033899,"sku":"rpm-1608y-01","price":85180.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/rpm-1608-01_41df2772-3316-4cfb-9418-cd40a9a71887.jpg?v=1754456853","url":"https:\/\/bikeman.jp\/en\/products\/rpm-1608y-01","provider":"バイクマン","version":"1.0","type":"link"}