Shift Improver Kit
Thread Starter
Pit Crew
Joined: Sep 2007
Posts: 219
Likes: 24
From: WA
Shift Improver Kit
Previous owner was meticulous about maintenance but with 180 k mi. on the clock I think the soft shifts could be because of the known internal wear issues of the transmission
Looking to see what type of realistic results gained and if there were any related install issues anyone has worked on
Thanks
https://www.sonnax.com/parts/3048-zip-kit
Looking to see what type of realistic results gained and if there were any related install issues anyone has worked on
Thanks
https://www.sonnax.com/parts/3048-zip-kit
Pole Position
Joined: Jan 2021
Posts: 2,211
Likes: 1,109
From: Ontario
Here's a great post about it. This whole thread by Teksmrt is a feat in itself. He has had the kit for 3+ years and is pleased with it. Lots of good info here about the U151 transmission, 2GR-FE engine and more
https://www.rav4world.com/threads/te....264721/page-5
https://www.rav4world.com/threads/te....264721/page-5
Thread Starter
Pit Crew
Joined: Sep 2007
Posts: 219
Likes: 24
From: WA
Thanks for the info MattRX. I followed up the thread where OP talks about and physically shows the arrangement he used to stack washers in the accumulators to firm up the shifts to the best as well as TB, wheel & tire and suspension mods.
If we lived closer I'd buy you and him a drink.
Thanks again for sharing
If we lived closer I'd buy you and him a drink.
Thanks again for sharing
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