If a Briggs & Stratton complete exhaust system and air cleaner system is supplied with the engine then no additional installation is required. If the engine is purchased without an exhaust system and/or air cleaner system then the original equipment manufacturer (OEM) must complete the exhaust and/or air cleaner system installation. Contact Briggs & Stratton Power Application Center (PAC) at (414) 259-5511 to ensure the exhaust system and/or air cleaner system is matched to the engine in terms of emissions performance, exhaust back-pressure, intake restriction, silencing performance, durability and installation rigidity.
OEM’s are responsible for informing Briggs & Stratton regarding any exhaust system and/or air cleaner system changes throughout the product life. Samples must be made available for confirmation testing before any exhaust system, exhaust system changes, air cleaner system or air cleaner system changes can be implemented by OEM’s.