Founded in 2017, US Convertors manufactures catalytic converters and broader emissions-control and exhaust-system components for automotive markets. Based in Harleysville, Pennsylvania, the company combines automated manufacturing, CAD-driven engineering, and a management team with more than 100 years of aftermarket catalytic-converter experience. Its products are designed, developed, and tested in the USA, with stated production capacity of one million converters per year and coverage for most vehicles on the road in the United States and Canada.
CatClampBorn from a Toledo custom fabrication shop’s effort to protect a fleet customer, CatClamp makes patented, made-in-USA catalytic-converter and diesel particulate filter anti-theft cages. Its cable-cage design clamps to exhaust pipes and anchors to the vehicle chassis, giving the product broad coverage from passenger vehicles to heavy-duty commercial trucks. CatClamp has been selling its products for over 15 years and reports a 99.75% effectiveness rate.TOLEDO, OH
American Racing HeadersSince opening in 2005, American Racing Headers has built performance header and exhaust systems entirely in the United States. Now operating from a 50,000-square-foot facility, the company serves racers and performance-car builders with systems designed to address longstanding header-fit and design problems. Its race-focused work includes direct involvement with GM, Ford and Chrysler on drag- and road-race applications, and its products are sold through hundreds of dealers worldwide.AMITYVILLE, NY
Extra Mile BrandsExtra Mile Brands grew from Dan LeKander’s 1977 Corvette America venture into a Reedsville, Pennsylvania automotive aftermarket company serving enthusiasts of American-made vehicles. Its CA operation still makes thousands of products in the USA, while the broader business supplies both enthusiasts and a worldwide dealer network.REEDSVILLE, PA