Founded in early 2003, AmericanMuscle.com is established as one of the best, most reliable online aftermarket retailers in the business, selling Mustang car parts and accessories. American Muscle has a staff of 140 and operates out of its 115,000-square-foot warehouse located in Malvern. Kimmel Bogrette designed a renovation and expansion to the American Muscle offices, showroom and warehouse that upgraded systems, furnishings and finishes and created more space for the company’s various functions. Because the warehouse spaces are home to noisy equipment, such as the “dyno” that measures engine power, an acoustic report was also generated to offer design options for mitigating sound migration from the warehouse to the office areas.