Hungaroring (2002)

Creator EA, Conversion by Miran Amon
length=4.169 km / 2.591 miles

version=052b89 / TESTED OK: Racer v0.84

Iceland (2007)

Andrei, Miura, Cam

version=053b6 / TESTED OK: Racer v0.84

Icy Hell (2007)

Andrei, Bumper, The Dark Shaddow
The Middle of Icy Nowhere!

version=053b21 / TESTED OK: Racer v0.84

Illegal Night Drags (2005)

Bradley King aka NFSManiax
400m

version=053b12 / TESTED OK: Racer v0.84

Imola (2002)

Creator EA, Conversion by Miran Amon
length=4.932 km / 3.065 miles

version=052b89 / TESTED OK: Racer v0.84

Indoor Kart III (2007)

creator=iroker
length=0.650km

TESTED OK: Racer v0.84

Indoor Kart Track (2004)

iroker
length=401m

version=052b6 / TESTED OK: Racer v0.84

Indy GP (2001)

Bobonen & Pat Painter, converted and updated by Miran Amon
length=4.100 km / 2.548 miles

version=052b79 / TESTED OK: Racer v0.84

Initial D Town (2002)

Djgizmo. (imported by wheel4hummer)

TESTED OK: Racer v0.84

Interlagos

conversion by Wickes, 052b9 updates by the "AlfaNut"
length=4.3km -- 2.7 miles

version=052b8 / TESTED OK: Racer v0.84