K-series Transmission Guide
W William Davidson

K-series Transmission Guide

Sep 27, 2017 · Tech Articles
  • Tranny notes I have put together:
    1) 01-06 accord euro-r and 05-06 rsx-s have same tranny.
    2) 01-06 itr has the same 1-3 gear ratios as the 02-06 rsx-s, euro-r, and 06 si but has different 4-6 gear ratios.
    3) K20A2, K20A euro-r, K20Z1 all have the same 1-6 gear ratios.
    4) all 6-speed tranny’s except 02-04 rsx-s & 06+ CTR, have the same 4.764 FD.
    5) 06 si and 04-06 tsx have same 6th gear.

     

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N Nate
May 3, 2023

As for Your transmission notes, number 1 is wrong. look at the chart, the 01-06 accord euro-r and 05-06 rsx-s CANNOT have same tranny as one is lsd and the other is not also the trans codes are different meaning they are in fact not the same tranny.

L Luis
Mar 9, 2018

I’m driving an element sc I want to make it Manual but still get good mpg what do u recommend or just put a accord tranny

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