- New

Making the WhisperPower system as quiet as possible requires a well-designed and installed exhaust system. We offer two different exhaust systems: a stainless steel Combi absorption/resonance silencer, which is a compact and space-saving solution for all 1- and 2-cylinder systems. For optimum noise reduction and multi-cylinder systems, two silencers are required: an absorption silencer and a resonance silencer.