Well basically!
My m8 owns his own jap import/perf tunin co here in Bristol!
He gets stuff cheap cheap from Jappy land! Anu7 he bought a few bling mugen ecu’s! but they don’t work with English spec’d type r’s because of the codded key immob system on them! But if yer m8 ditches all that & fit say a push button start he should be able to use the mugen ecu!(this i need to check) Which will b perfect for a tunned engine!