Performance Unlimited, Inc., located in Ringwood, IL, opened its doors in 1984 repairing cars & trucks for the residents of McHenry County. Along with expert auto and truck repair, we now offer parts and service for 4x4 off road, circle track, road racing, street & import performance, and truck accessories. We professionally install everything that we sell.Our expert service includes: Computer diagnostics Oil changes and scheduled maintenance Front end alignments Brakes Steering, suspension, shocks and struts Exhaust systems, electrical repairs and emission checksLocally and nationwide, our reputation has grown to include the detailed work we provide to restore, fix and customize vintage and classic cars. From basic repairs on hardcore hot rods to complete restoration on a bare vintage chassis, we can handle the needs of the most avid car enthusiast.From complex front-end alignments to the smallest of details, we are results driven to make sure you are completely satisfied with your experience.To schedule an appointment, simply call us today!