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2000 Forester 4EAT trans swap to 99 Imp 4EAT
Posted 09 August 2012 - 10:12 PM
What ratio is the 2000 Forester Trans Part #TZ1A3AZC2AA? I know the 98 forester was a 4.44, but IIRC they went to 4.11 when they switched to the 99+ trans with the screw on filter.
The donor trans part # is TZ1A2ZAEAA out of a 99 Impreza 2 door RS. I'm paying that ones a 3.9 and ones a 4.11 so I dont have to have the tranny shop swap front pinions.
Ideas? Links to the 99+ trans ratio chart? I've got the older 4EAT chart, and all the 5 speed/6 speed/JDM/USA etc charts, but the one I've never managed to track down was the new style 4EAT chart. Thanks guys
Posted 10 August 2012 - 02:57 AM
Posted 10 August 2012 - 08:01 AM
The impreza RS should be 4.44
I would think the same of the forester.
Subaru generally fitted all EJ25 auto's with 4.44 gears but i do recall some exceptions to that. Subaru did some odd things with final drives....
Posted 10 August 2012 - 08:52 AM
once they eliminated the ej22 it becomes a little more tricky. but tire size can be an indicator as well. larger tires on the outback have the 4.44 ratio. smaller tires on the legacy L and impreza had the have the 4.11 ratios. the lego GT is an odd ball, in the 90s ant way. it has the 4.44 ratio and tires in between the L and the outback. i know the 00 - 03 GT (and outback)has the 4.44 ratio, i do not the tire size but i assume it is in between . i do not know about the impreza or the RS in the 00s.
Edited by johnceggleston, 10 August 2012 - 09:20 AM.
Posted 10 August 2012 - 10:09 AM
Posted 10 August 2012 - 12:40 PM
Forester is getting the 4.11 diff out of a 01 5 speed Outback and I'll be done with it. Not gonna bother trying to swap out the front pinion. little bit too much work for me on a car that I dont own
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