Loper's Performance Center: A Legacy of High-Performance Excellence in Phoenix Established in 1967, Loper's Performance Center has been a trusted name in the Phoenix area for high-performance auto parts and services. As an authorized dealer for renowned brands like Holley, Edelbrock, Hedman Hedders, Proform, and more, the shop offers a comprehensive selection of parts for classic cars, hot rods, race cars, and trucks. Customers praise the knowledgeable staff, who provide expert advice and guidance to ensure the right parts are selected for each application. Whether it's a new exhaust, headers, or a complete engine upgrade, the team at Loper's is dedicated to making customers' performance dreams a reality. With a well-stocked speed shop and on-site service center, Loper's caters to the needs of both DIY enthusiasts and those seeking professional installations. Reviewers highlight the shop's ability to quickly source hard-to-find parts and its reasonable pricing, even for complex modifications. Despite a few isolated negative experiences, the overwhelming majority of customers express gratitude for the shop's exceptional service and commitment to customer satisfaction. Loper's Performance Center continues to be a go-to destination for Phoenix-area automotive enthusiasts seeking high-quality parts and reliable, expert workmanship.