Rb20 AFM upgrade for GTR

[MidnightGTR]

I know the rb20 afm's are a good budget upgrade for a GTR over z32 items, but my question is are rb20de and rb20det afm's the same? and will either be ok (as long as I get 2 of the same) or do I need rb20det ones.

also what colour label are they? a guy off here is selling one that has a purple label which I think is from a non turbo, will this still be ok? I assume not but im hoping it is

Thanks in advance for any help :uhh:

[BoOsTeD_RB26]

They will be a good upgrade providing you actually "need" the upgrade i.e your current AFMs are maxxed out.

You will need a tune, so be sure to factor that into your costs.

I'm pretty sure they need to be the meters from the turbo variant. (RB20DET / RB25DET).

[DAN00H]

my limited knowledge on the r32 meters is that they don't have the same 'range' for tuning?

I would imagine the NA version is the same?

[MidnightGTR]

yeah my afm's are maxed out, and they wont be going on till it goes back on the dyno anyway.

are rb25 the same? ive only ever heard of rb20 afm's working. apparently rb20 afm's fit the factory plug aswell, do rb25det ones do that?

[MidnightGTR]

anyone?