For over 50 years, K&N® has been an industry-leader in automotive filtration and technology—offering products to increase performance, protection, and longevity in thousands of vehicle applications for consumers worldwide.

Established in 1996, Premium Guard is a global leader in the automotive aftermarket filtration segment, focused on designing, manufacturing, and distributing products for automotive, diesel, power sports, and specialty filter markets.

Power Train Components, Inc. is a family owned assembly, packaging, and distribution company of automotive parts founded in 1978 by D.R. “Doc” Nihart. PTC is now managed by Doc’s son, Jack, who is a graduate of Eastern Kentucky and has over 30 years of Auto Care experience.

Since 1939, WIX® Filters has been an innovator in filtration products. WIX designs, manufactures and distributes products for automotive, diesel, agricultural, industrial and specialty filter markets. Its product line includes oil, air, cabin interior, fuel, coolant, transmission and hydraulic filters for automobiles, trucks, off-road equipment and manufacturing applications.