Simons Muffler Duo - 63,5mm - Herstellerliste - Produkt Hersteller SIMONS BOOST products Decibel Insert 63,5mm Lowers the exhaust Volume Made of stainless steel for 63,5mm exhaust systems With the db Insert loud exhaust systems can be silenced. The Insert is to be thread in or welded in the tail pipe or hidden in a connection point of the exhaust system. Material: aluminized steel Length: 290mm Diameter: 60mm outside (largest spot) 5 Years BOOST products Warranty For this item you receive 5 years warranty in the Area of the Federal Republic of Germany, additionally to the legal guarantee. The processing is handled directly by BOOST products GmbH regarding the BOOST products Warranty Terms. You find these at www.boost-products.eu/en/cont/warranty-conditions/ .