Spec R AFM needed for Spec R enigne swap?

[Damon]

Hey I was wondering if a Spec R AFM is needed when I swap my SR20DE engine for a S15 SR20DET Spec R eninge into my Spec S?
Are there many differences in Spec S and Spec R AFM's? And what would a Spec R AFM be worth?

I couldn't find my answers on the internet so I hope anyone here could help me out.

 

[S15_SAM]

Yeah you will need one! Second hand they range from £30-60. And an S14 and 14a should be exactly the same.

You will need the pipe the Afm goes into aswell as its different from a spec s

 

[Damon]

Ok I thought the S14 afm was different from the s14a afm though.
I choose to buy an s15 afm because I wanna make sure I have the right one.
I guessed I needed the pipe from afm to turbo indeed but might as well make one of hard piping with some joiners myself, but thanks for the heads up!

 

[-BigDave-]

I have an s15 spec r AFM with apexi super suction intake including filter. Pm me if you're interested.

 

[Clarkey]

14a and 15 are the same MAF, 69F01. Zenki S14 is 69F00.

FWIW though, I thought my 69F01 had a fault so tried the NA 52F01 and it worked fine, exactly the same output as the turbo one. I don't know what the difference is tbh.