alright, i recently picked up a S4 TII swap for a good price, and it will be going into my S5 GTUs. i'm looking to electronically update it to a S5 so i can use a S5 N/A Wiring harness.

i know i need a

S5 TII ECU
S5 TII AFM
S5 TII Boost Sensor
S5 TII TPS


what else am i missing??

 

S5 TII front cover with a S5 TII omp.S5 Throttle body(s5 tps will not attach to an s4 tb)

 

i have my S5 N/A Front cover and OMP i was going to use. i'm pretty sure the S5 N/A Throttle bodies are different than S5 TII huh? added throttle body to the list


S5 TII ECU
S5 TII AFM
S5 TII Boost Sensor
S5 TII TPS
S5 TII Throttle Body (Misterstyx69 - Thank you!)

 

Injector plugs are different, s5 water switch is different (the single blade one near the thermostat housing, looks the same operates differently )

 

..and according to Mazdtrix the TPS's are different from S5 N/A to TII.
.ya,you'll need to sort out the injector clips and injectors too..temp and oil may be different style connectors too.

 

Injectors lol forgot to put those on there. planning on getting Stock S5 TII's for now. then maybe bigger later. Thanks guys. keep em comming this is helping me alot!

nice to have a shopping list before you go out ya know?

** Edited List **

S5 TII AFM
S5 TII ECU
S5 TII TPS
S5 TII Throttle body (Misterstyx69 Thanks!!!)
S5 TII Injectors (Rx7Ridah Thanks!)

 

i have a "shoppping list" gonna be posted in the 2nd Gen Classified section. anything else i'm missing??

 

I hate the s5 OMP I would find a way not to use it and pre mix. If your going to end up buying all these ecu parts I would suggest a Megasquirt. There cheap worth the investment and you can even get a adapter to use the stock harness if you dont like wiring.

 

i agree and thats what i've actually decided to do. Thank you! now just gotta find a MS3