Leading Producer of exhaust systems for cars during the past 45 years, Sigam can today produce on specific request both ready-to-install kits and separate components thanks to the continuous testing and use of technologically advanced systems. Sigam winning features are represented by the research of new materials and the constant refinement of its manufacturing process. This allows its silencers to meet European standards (Sigam got ISO 9001-2000, 14001-2006 Quality and Environmental Certifications) and to satisfy Clients who ask for first quality products. The 7.500 models included in the catalogue make fittings easy for the installer, who may choose ready to install kits or separate components. Sigam silencers are always compatible with all car fittings and allow a sure saving if compared to original parts. Sigam exhaust systems, a long lasting warranty for a successful job.