s5 engine install questions
 

ok here is the setup. i am putting a s5 jdm turboII into my s4 na. i got a jdm s5 clip, so i have all wiring harness i think i need. im planning on using the s5 ecu, engine harness, gauge cluster. is there any problems that anyone can think of me running into. in advanced im very sorry if this is to vague for some of you.