Hi, Just a quick over view of what i'm doing.. I have an 88 vert, pulled out the N/a, now installing a TT rebuilt by KDR.. I have most of the parts that i need, i have the ecu that came with the TT but i read that the N338 that is in my car will work with a trubo. I will install the N332 in a few months when i have the $ for the rtek 1.7.... So my questions are, has any one done the vert swap and used the N338 and what harnes mods will i have to make (if any) wile using the N338 If there is any info you can send my way that would be great Thanks!

 

TT being twin turbo...like an FD engine?

 

Sorry no S4

 

Frank go to the 2nd gen archive and look at the s4 na to turbo swap thread. It tells you what changes to make to the harness. Still unsure if that ecu will work though

 

According to FC3S pro and a couple other long time forum contributors the N338 ecu is compatible with turbos

 

verts in japan were all turbo, they never changed the ECU except in the USDM market it only utilizes the in vacuum portion of the maps.

 

You can use the N338 ecu but you cant take the n338 and have it chipped my Rtek.