# Honda Transmission Question

**URL:** <https://forums.speedlife.net/t/honda-transmission-question/194653>\
**Category:** PittSpeed Automotive\
**Created:** [January 8, 2008, 9:06pm UTC](https://forums.speedlife.net/t/honda-transmission-question/194653 "2008-01-08T21:06:48Z")\
**Posts on this page:** 1\
**Showing post:** 11

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**Author:** ![cmross13](https://avatars.discourse-cdn.com/v4/letter/c/a6a055/32.png) [@cmross13](https://forums.speedlife.net/u/cmross13)\
**Post date:** [January 11, 2008, 10:59pm UTC](https://forums.speedlife.net/t/honda-transmission-question/194653/11 "2008-01-11T22:59:34Z")

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> [@Sweet E30 "race car" in Rochester - FAST!!](https://forums.speedlife.net/t/sweet-e30-race-car-in-rochester-fast/34263/38):
>
> ok I have another question and instead of making a new thread I will just askin on here
> 
> again - friend doing swap - got b16a2 engine out of 2000 si. He now agrees with me and needs a transmission also. But the new question is about the ECU. Does he need to get a new ecu? Or are they the same or is there any sort of jumper harness that he can use or what? I have no clue on ecu’s. All i know is its a stock 1999 obd2 ecu out of a manual civic.  
> Thanks in advance.

your gonna want a “P2T” ECU from a '99-‘00 Si. this is the only car that ECU came in. you can use jumper harness’ and other ecu’s that are chipped per your spec, but utilizing a P2T is the easiest way

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