D15B7 in a sedan. 205,000 mi, interior intact, radio and speakers, power windows/locks. Hoping to hit 40mpg by June 08.
Hit just over 40mpg June 1st, got a little over 42 a couple days later, now shooting for 45mpg.
Current Mods:
Only mods so far is a partial grill block, cowl removed and one wiper. Rear tires are rated for 50psi so they're just slightly above that, fronts are @ 42psi.
Planned Mods:
Rear diffuser, rear wheel cover, plexiglass over the headlights, front and rear wheel spoiler, splitters, partial rear window cover. LRR tires in the works. Acetone testing. Hoping to do all mods with fiberglass.