R32 Gts4 Ecu In Stagea? Can/has It Been Done?

[MX_Leigh]

Hi guys I'm looking for a way to tune my s1 stagea

It's currently running a garret 2871r and 3 inch exhaust but before putting it on a dyno I would like to fit bigger injectors and a z32 afm to maximise the potential of the turbo.

I would like to know if anyone has heard of using a rb20 gts4 auto ecu and installing a nistune board to tune a stagea?

I used this method to nistune an old r33 but am unsure if the gts4 ecu will play around with the 4wd system in the stagea.

[KiwiRS4T]

I would think its not the awd but the auto you have to worry about. The Attessa has a seperate ecu but the S1 stagea ecu contains the auto ecu - don't know what the story is with the R32GTS4. Your best bet may be to piggy-back an E-manage ecu.

[MX_Leigh]

I've spoken with my tuner this morning who works alongside the development of nistune and he's going to talk with them and find out if it's possible. I wonder if the transmissions are much different between the 32 and stagea.

[Tangles]

Pretty sure you just need the R32 gtst ecu from an AUTO.

Nistune that board.

Then the hard part is rewiring the 3-lines of pinouts of the S1 to the 2-lines of pinouts to the R32.

Keep in mind that there are wiring differences in S1 ecu's.......

[MX_Leigh]

Hmm yeah could start getting hard and expensive there, I wasn't aware the plugs were different.

[sleek3]

Ask Osborne on here he has tried to do it

[MX_Leigh]

Ask Osborne on here he has tried to do it

Do you have any idea if it worked?

[sleek3]

From the sounds of things it didn't but confirm with him as he would know more

[Trex]

I bought a wiring loom already done with a 32 ecu. It started ran and drove but was too lumpy for my mods. Double checked the wiring and everything looked fine, but i had my doubts because the way it was wired didn't make sense to me. But I tried it in good faith.

It should never have been sold to anyone and should have been thrown away

Took it to get tuned and he said he would check the wiring too but once on the dyno it melted 6 coilpacks. Took it home and cut all the wires and marked them and triple checked the wiring. It all went to where it should. But still didn't make sense on why it was wired like it was (really messy) ((like really messy))

I wouldn't bother with a nistune and I'd go a brand new piggy back.

If you really want you can have the ecu and wiring loom for 100. I was going to throw it away and sell the ecu for 100.

[R33huntme]

I have a 32 gtr computer nistuned in my 260rs works great

[sleek3]

I have a 32 gtr computer nistuned in my 260rs works great

In a 260 it's different as the same with a rs4s as they are manual it's the auto in the s1 that is the problem

[sleek3]

I bought a wiring loom already done with a 32 ecu. It started ran and drove but was too lumpy for my mods. Double checked the wiring and everything looked fine, but i had my doubts because the way it was wired didn't make sense to me. But I tried it in good faith.

It should never have been sold to anyone and should have been thrown away

Took it to get tuned and he said he would check the wiring too but once on the dyno it melted 6 coilpacks. Took it home and cut all the wires and marked them and triple checked the wiring. It all went to where it should. But still didn't make sense on why it was wired like it was (really messy) ((like really messy))

I wouldn't bother with a nistune and I'd go a brand new piggy back.

If you really want you can have the ecu and wiring loom for 100. I was going to throw it away and sell the ecu for 100.

Very well explained....as I was going to think bout nistune as well till this happened