Aftermarket Performance Group (APG) is a fast-growing leader in the automotive aftermarket industry. The company is made up of multiple divisions focused on the wholesale distributor and direct-to-consumer segments within diesel performance (Premier Performance Products, TruckTech), jeep and off-road (Northridge4x4), compact performance (RallySport Direct, JB Autosports), and gas segment (Stage 3 Motorsports) as well as a manufacturing group (Proprietary Brands).