How do you know if it has LSD. I have one out oft 2000 2.5rs awd. I put a 02 wrx drive train in mine.y tranny blew and I had one but it did not matchup. So I had to buy one that did.
Yes I do have one. It has the star on the diff cover. I believe it is 411 gears. My car is a manual tranny. I was told that does make a difference in the diff.
from your other posts it seems you have a 5mt so you need a 4.11 ratio. any 98-01 RS 5mt is 4.11 but only the 00-01 have LSD (some say the 99 had it, idk, cant confirm or deny that). the RS 4eat is 4.44 -- but in the WRX (02-05 at least) the 5mt is 3.9 and 4eat is 4.11.
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