Holley designs, manufactures, and distributes performance automotive aftermarket parts, primarily in the U.S., Canada, and Europe. The company's products are designed to enhance vehicle performance — increasing horsepower, torque, and drivability — for car and truck enthusiasts. Holley's product portfolio spans over 35 categories, including EFI systems, carburetors, fuel pumps, nitrous oxide systems, superchargers, exhaust headers, ignition components, engine tuners, transmissions, suspension and braking products, motorsport safety equipment, and performance chemicals. Holley organizes its brands into four verticals: American Performance (classic and muscle cars), Modern Truck & Off-Road, Euro & Import (primarily through APR for Audi/VW/Porsche and Dinan for BMW), and Safety & Racing. Holley sells through an omni-channel model spanning its own DTC e-commerce platform, third-party marketplaces, warehouse distributors, traditional retailers, and jobber/installer channels. Holley runs a hybrid manufacturing model of in-house U.S. production and global sourcing, and enforces minimum advertised pricing across channels to protect margins. Holley has historically grown through acquisitions, building a multi-brand portfolio that it argues creates cross-selling advantages and shared infrastructure benefits over single-category competitors. Since 2023, Holley has shifted focus toward organic growth and margin recovery, investing in B2B distribution relationships, DTC expansion, and product innovation, while prioritizing debt reduction toward a target of approximately 3x net leverage.