can i still use my s5 na harness wit the s4 t2 engine? what would i need to make this work nd what mods would i have to do to the harness to get this to work? i also have a s5 t2 harness nd s4 t2 harness. car is s5. can i just use the s5 t2 harness? would i need a t2 ecu or can i just use the na?any help would be great. i would figure this out on my own but i work alot nd dnt have alot of free time on my hands so if some one could just point me in the right direction that would be much appreciated thanks.

 

Read: https://www.rx7club.com/showthread.p...55#post5131155

 

i might jst be reading through these threads to fast but i dnt realyy see any info on putting an s4 t2 engine in an s5 na..but let me see if i got this right.. keep my na harness get a s5 t2 ecu nd jst adapt the wiring correct? or can i just use the s5 t2 harness nd ecu nd adapt the wiring to the s4 engine? plz dnt tell me to search or read bcuz i do nd i jst never seem to come up with a straight answer from any one..any one who has done this before can chime in any time nd make my life a whole lot easier