2004 was the 20th season of the Stafford Motor Speedway / CARQUEST Auto Parts relationship. CARQUEST Auto Parts continued their NASCAR Touring division support by sponsoring the Whelen Modified Tour Spring Sizzler and CARQUEST Fall Final Weekend. CARQUEST Auto Parts also brought the ISMA Supermodified cars to Stafford for the Inaugural CARQUEST Extreme Wednesday event. The race moved to Tuesday from 2005-2011 and then Saturday from 2012-2013. CARQUEST also continued their support of Stafford’s weekly divisions with a $150 bonus to each SK Modified® feature winner and a $125 bonus to each Late Model feature winner.
Track champions were Ted Christopher in the SK Modified® division, Ryan Posocco in the Late Model division, and Kevin Gambacorta was the inaugural DARE Stock track champion.