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-   -   sti sp ecu (https://www.scoobynet.com/general-technical-10/443097-sti-sp-ecu.html)

sti 360 20 July 2005 09:28 PM

sti sp ecu
 
have a sti v2 with a (U8 )ecu will a (sti SP) from a rb5 fit,also what are the boost figures on the sp ecu and would it be a benifit to my car

please help
matt

sti-spec-a 21 July 2005 01:05 AM


Originally Posted by sti 360
have a sti v2 with a (U8 )ecu will a (sti SP) from a rb5 fit,also what are the boost figures on the sp ecu and would it be a benifit to my car

please help
matt


If your cat is defo a V2, check the chassis code to confirm, then it should have a 6K ECU

The ECU from the RB5 will defo NOT fit

Best ECU for you to get is the fabled Z4, for its MAP is pretty close to a UK model ECU, or the 6K ECU from a 93-96 STI

Grant

sti 360 01 December 2005 05:05 PM

people say a z4 is the best ecu cos it is near to uk ppp(is that a p1)
also that ecu comes of a wrx with 260, and my car is suposed to have 275 (but it has the wrong ecu) so when i fit a z4 would that give me more than a 6k

sti-spec-a 01 December 2005 10:03 PM

The sticker on the ECU says U8.

U8 is a 240hp ECU that was fitted to the early 92-96 cars

Your car should have a 275hp ECU, 6K sticker on outside

Z4 has the closet MAP to a UK PPP car of the corresponding age

RB5 and P1 ECUs will not fit your car if it is a Version 2

Grant

sti 360 02 December 2005 07:53 PM

i do have a sti v2 and it has a u8 so is only making it push out 240?

as you say it should have 275,so when i put the z4 in will that give me more,
i now that the rb5/p1 ecu wont fit but wondered what the ppp meant
thanks matt




Originally Posted by sti-spec-a
The sticker on the ECU says U8.

U8 is a 240hp ECU that was fitted to the early 92-96 cars

Your car should have a 275hp ECU, 6K sticker on outside

Z4 has the closet MAP to a UK PPP car of the corresponding age

RB5 and P1 ECUs will not fit your car if it is a Version 2

Grant



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