Performance Engineering and Manufacturing, Performance Engineering & Manufacturing, known to us and others as pemracing.com. We, at pemracing.com, have 15+ year’s experience in the manufacturing business. We are a private brand manufacturer. We are a manufacturer of general product lines in the field of automobiles to the order of and specifications of others. Due to the ever changing environment of our industry we find ourselves looking to expand our offerings beyond private brand manufacturing and expand our own brand.