Ap performance supplies, fits and maps several of the aftermarket ecus you mentioned. He supplied, fitted and mapped ESL for me know a v4 type r, great results, drop him an email, Info@apperformance.ie
Alkatec
Came in a type r I bought a few weeks ago
Lad had started putting her back to std enginewise and has a factory ecu running in it now
I tried this alkatek into it last weekend it runs on it anyway
Setup for mafless and antilag