440 EArrow Hwy
San Dimas, California
In January 2005, Doug’s Headers became part of the PerTronix Performance Brand and a welcome addition to their exhaust division helping expand their product line to include many new header applications for muscle cars, SUVS, trucks and motorhomes. The original Doug’s Headers was located in Whittier, California and began producing quality headers in 1958. Doug’s personal motto was “the customer should only have to install the headers, not remanufacture them to fit their vehicle.” Doug’s Riverside manufacturing facilities have been relocated and integrated to PerTronix’s Mexico exhaust plant. Exhaust products distribution and product development has now been relocated to a new 40,000 square foot facility in Irwindale, California.