i have searched for any threads that will answer my questions about what needs to be changed when swapping an s5 motor into an s4 and i cant find anything that help. anyone have a link to any helpfull threads?

 

http://rotaryresurrection.com/2ndgen...o_s4_swap.html

 

i did the swap, it was a turbo swap s5 turbo motor into an s4 chassis, let me tell you, IT IS A HUGE BITCHHHH, i dont recommend it, stay in your series sooooo much easier, but if you want i can list some of the things

 

if you could list some i would appreciate it. i am getting an s5 turboII motor and i plan on putting it in my s4 na and i just wanted to know what i will have to change. what ecu should i use and what plugs are going to have to be swapped out ect..