# R33 GTr ecu on R32 GTR

**URL:** <https://forums.speedlife.net/t/r33-gtr-ecu-on-r32-gtr/133718>\
**Category:** Canada Nissan Automotive\
**Created:** [June 20, 2007, 10:17am UTC](https://forums.speedlife.net/t/r33-gtr-ecu-on-r32-gtr/133718 "2007-06-20T10:17:41Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![AtomicGTR](https://avatars.discourse-cdn.com/v4/letter/a/dfb087/32.png) [@AtomicGTR](https://forums.speedlife.net/u/AtomicGTR)\
**Post date:** [June 20, 2007, 10:17am UTC](https://forums.speedlife.net/t/r33-gtr-ecu-on-r32-gtr/133718/1 "2007-06-20T10:17:41Z")

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Hey guys nick here,

I have a connection where I can get an R33 ecu. I am wondering if an r33 ecu is compatible with and R32 GTR. Thanks in advance

```
                                                                            Nick
```

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**Author:** ![JDM-IMPORTS](https://avatars.discourse-cdn.com/v4/letter/j/d78d45/32.png) [@JDM-IMPORTS](https://forums.speedlife.net/u/JDM-IMPORTS)\
**Post date:** [June 20, 2007, 12:39pm UTC](https://forums.speedlife.net/t/r33-gtr-ecu-on-r32-gtr/133718/2 "2007-06-20T12:39:00Z")

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It _should_ work…

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**Author:** ![RABBIT](https://avatars.discourse-cdn.com/v4/letter/r/919ad9/32.png) [@RABBIT](https://forums.speedlife.net/u/RABBIT)\
**Post date:** [June 20, 2007, 10:15pm UTC](https://forums.speedlife.net/t/r33-gtr-ecu-on-r32-gtr/133718/3 "2007-06-20T22:15:33Z")

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hmm no real point tho , in my opinion

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**Author:** ![system](https://canada1.discourse-cdn.com/flex034/uploads/speedlife/original/2X/b/b7170c8eddc0b95ece6b88172b2f416a08489a45.png) [@system](https://forums.speedlife.net/u/system)\
**Post date:** [June 22, 2007, 8:46am UTC](https://forums.speedlife.net/t/r33-gtr-ecu-on-r32-gtr/133718/4 "2007-06-22T08:46:50Z")

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pretty sure it wont work. since on the r33 it has a different version of attessa and a few other things. but i maybe mistaken since theres a seperate controller for the attessa. plus theres a lot of little things that are different like with the r33 and r34 speedometers have electronic input but the r32 is still a cable attached to the tranny. but 90% sure that it wont work.

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**Author:** ![JDM-IMPORTS](https://avatars.discourse-cdn.com/v4/letter/j/d78d45/32.png) [@JDM-IMPORTS](https://forums.speedlife.net/u/JDM-IMPORTS)\
**Post date:** [June 24, 2007, 9:09pm UTC](https://forums.speedlife.net/t/r33-gtr-ecu-on-r32-gtr/133718/5 "2007-06-24T21:09:52Z")

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ATTESA has it’s own computer so no issue; speedo was only significantly different in the R34… you can swap in the R33 RB motor into an R32 no problem because there were only minor improvements… so it should work…

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**Author:** ![PH\_Motorsports](https://avatars.discourse-cdn.com/v4/letter/p/e36b37/32.png) [@PH\_Motorsports](https://forums.speedlife.net/u/PH_Motorsports)\
**Post date:** [August 29, 2007, 12:35pm UTC](https://forums.speedlife.net/t/r33-gtr-ecu-on-r32-gtr/133718/6 "2007-08-29T12:35:54Z")

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Ive got a Stock R33 Ecu for $150 or trade or R32 Stock ECU  
PM if interested, or for faster response [phambsch@hotmail.com](mailto:phambsch@hotmail.com)