how does this one compare to the one at spmotorsports? they say its for all 2.5's and custom calibrate it to your vehicle codes and mods already performed.
http://www.spmotorsports.com/contour_maf.html

98 SE 24V DOHC MTX -17" konig tantrums wrapped in 215/45ZR17 Falken Azenis ST115, sho shop cold air intake, arospeed sport muffler, taurus 24V badges, custom painted grille, stock foglights added,