Yes.
Manual transmission:MY02-07 Impreza WRX: MY99-01 Impreza WRX comparison

Gear ratio 1st: 3.166: 3.454
Gear ratio 2nd: 1.882: 1.947
Gear ratio 3rd: 1.296: 1.366
Gear ratio 4th: 0.972: 0.972
Gear ratio 5th: 0.738: 0.738
Gear ratio rev.: 3.333: 3.333
Axle ratio (Final reduction ratio): 4.444: 3.900

http://www.subaru.com.au/models/impr...ecificiations/

J

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