{"product_id":"rpm-1638-01","title":"Full Exhaust Muffler RPM-67Racing Aluminum φ67x300 ZZR400","description":"\u003cp\u003e【RPM 1638-01 Full Exhaust System RPM-67Racing Aluminum φ67×300 ZZR400 Road Legal ROKUNANA Racing Motorcycle RPM】\n\u003cbr\u003e■Product Description\n\u003cbr\u003eThe RPM-67Racing is an exhaust system born from meticulous handcraftsmanship involving approximately 300 processes and TQC (Total Quality Control). It is an original muffler brand launched in 1998 as an F-TYPE replica model, retaining the appearance of the RPM-4in2in1 F-TYPE manufactured until 1989 and largely preserving 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 4-in-2-in-1 manifold system offers higher exhaust synergy than a 4-in-1 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 part is carefully polished by skilled artisans before undergoing high-quality plating, which provides excellent aesthetics and weather resistance.\n\u003cbr\u003e●Silencer\n\u003cbr\u003eThe stylish φ67×300 silencer achieves maximum sound dampening with minimum exhaust resistance by having a completely double-layered internal structure.\n\u003cbr\u003eFurthermore, this lightweight and compact muffler possesses high rigidity, offering excellent resistance to vibrations under harsh operating conditions. Another feature is how it enhances the overall silhouette when mounted on the vehicle.\n\u003cbr\u003eInheriting the internal structure of the silencer used in the RPM-4in2in1 F-TYPE, it produces a deep bass sound at low RPMs and a unique, exhilarating racing sound at high RPMs.\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 tailpipe ASSY (from the manifold including the silencer).\"\n\u003cbr\u003e●Mounting Condition\n\u003cbr\u003eIt is fixed to the vehicle at two points: the engine exhaust port and the tail stay.\n\u003cbr\u003eWhen installing at the engine exhaust port, the included RPM free flange (exhaust holder) is used.\n\u003cbr\u003e※Exhaust gaskets are not included, so you will need to prepare them separately.\u003c\/p\u003e\n\n\u003cp\u003e■Compatible Models\n\u003cbr\u003eKawasaki\n\u003cbr\u003eZZ-R400 (1990-1992)\u003c\/p\u003e\n\n\u003cp\u003e■Specifications\n\u003cbr\u003eSilencer Cover: Aluminum\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: 〇\n\u003cbr\u003eTandem: 〇\n\u003cbr\u003eCenter Stand: ×\n\u003cbr\u003eRoad Legal: 〇\n\u003cbr\u003eProximity Exhaust Noise Value: 99db\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 may include products of different sizes or colors.\n\u003cbr\u003e※Product design and specifications are subject to change without notice. Thank you for your understanding.\n\u003cbr\u003e※As this product is made-to-order, cancellations after placing an order are not possible.\n\u003cbr\u003e※This is a made-to-order product, so delivery may take some time. Additionally, the manufacturer may discontinue the product or change specifications without prior notice. Please be aware of this beforehand.\u003c\/p\u003e","brand":"アールピーエム(RPM)","offers":[{"title":"Default Title","offer_id":46676194263275,"sku":"rpm-1638-01","price":77647.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/rpm-1638-01.jpg?v=1754456882","url":"https:\/\/bikeman.jp\/en\/products\/rpm-1638-01","provider":"バイクマン","version":"1.0","type":"link"}