I have a 2002 RangerXL w/ 2.6L 5spd. reg. cab and get between 27-30 mpg on a regular basis. It's all stock mainly because I haven't got the time to look for any upgrades. The last time I did look around nobody had anything for the 2002 models yet. If anybody knows of a cold air intake, header, & exhaust for the 2002 2.3 please let me know.