GPR Tech Silencer for motorcycle Ultracone Sj 600 G4 1984-1991

GPR exhaust compatible with Yamaha Sj 600 G4 1984-1991, Ultracone Stainless Steel Cafe Racer, Universal Approved Silencer, with removable db killer without connection pipe. Is the db killer removable? Altering the db killer and the associated safety welds/screws violates the product's compliance and makes it illegal for road use. Is there a removable GPR catalyst? No, it's necessary to cut the original collector. Silencer in Conical shape, outlet in brushed stainless steel. Universal Approved Silencer, with removable db killer without connection pipe. Ultracone silencer, made of hand-brushed 304 stainless steel, conical body and outlet cap with racing grid. Assembly: This is a universal kit, created for modifications and customisations, and therefore without fittings or mounts; relevant modifications to the collector are necessary for installation. This is a professional modification that can only be carried out by specialised Cafe Racer workshops. The original collector needs to be cut and the connection to the silencer directly on the bike must be made; no connecting pipe is provided with this kit. The kit sold comes with a db killer, homologation paper, and homologation number printed on the silencer. As this is a custom modification, it is not recommended to use this kit for inspections; moreover, installation must be performed by a workshop specialising in customisation. If you purchase from an online store, it is recommended to buy the product from a seller in YOUR NATION to ensure that the item arrives with the appropriate approvals that must also comply with local legislation. Make sure before purchasing that the seller is trustworthy and offers items for your road network. Removable db killers: It is possible to remove the noise restrictions (DB KILLERS) only for RACING use on tracks; using the open version on the road does not comply with public road traffic regulations. GPR does not offer collectors or connecting pipes for this bike; it is possible to purchase bends and adapters to automatically construct the connection to the silencer. Is it limited to 95dB for Tyrol and Switzerland? No, but this limit is only required for local citizens and not for tourists. It's necessary to cut the original collector. Assembly: This is a universal kit, created for modifications and customisations, and therefore without connecting pipe kits or mounts; relevant modifications to the collector are necessary for installation.