Milltek Corp develops, manufactures, and distributes premium performance exhaust systems from its state-of-the-art facility in Knoxville, Tennessee. From cat-back exhaust systems and downpipes to complete performance exhaust solutions, our products are engineered for enthusiasts who demand exceptional fit, sound, and performance. Manufacturing in the USA allows us to deliver faster lead times, rigorous quality control, and products designed specifically for the North American market.

That American manufacturing is backed by more than four decades of engineering experience. Founded over 40 years ago, Milltek has grown into one of the world's leading manufacturers of performance exhaust systems. With global headquarters in Derby, England, and a dedicated development and testing center at the Nürburgring in Germany, Milltek has earned the trust of enthusiasts and industry professionals across an ever-expanding range of vehicles.

Every Milltek system is engineered and manufactured in-house using advanced technology, including multi-axis robotic laser cutting, all-electric CNC mandrel tube bending, and high-precision 3D laser scanning. Combined with one of the industry's most experienced engineering and production teams, this allows us to consistently deliver precision-fit exhaust systems and remain at the forefront of performance exhaust development.

Every performance exhaust system is manufactured from premium T304L stainless steel, offering exceptional durability and superior resistance to corrosion and discoloration compared to lower-grade stainless steels. Our commitment to quality is reinforced by ISO 9001:2015 certification and one of the most comprehensive ranges of performance exhaust systems available anywhere.

Supported by a nationwide network of authorized dealers and distributors, Milltek continues to deliver world-class engineering with American manufacturing, making premium performance exhaust systems more accessible than ever for enthusiasts across the United States.

Milltek Corp is committed to growing the performance aftermarket in North America through continued investment in American manufacturing, engineering, and product development. As our team and capabilities continue to expand, so does our range of exhaust systems designed specifically for the vehicles, roads, and enthusiasts that define the American automotive community.