Aerospace Welding Minneapolis Inc. (AWI) specializes in general aviation aircraft FAA/PMA and overhauled exhaust systems, attaching hardware, shrouds, and engine mount repair. AWI has an extensive inventory of exhaust parts and hardware in stock and ready to ship, as well as core parts that are ready to be overhauled on an exchange basis. For technical support call (800) 597-4315 or email info@awi-ami.com. Hours: Monday - Friday 7 a.m. - 6 p.m. CST.