Traction uses the stock fly by wire throttle as well as multi cylinder spark cut, Alex I am sure we run your car on a throttle cable so the TC will only be partial working and not very well.
All the system you have said about will work very well , to be able to retain TC you have to keep the fly by wire.
Haltech keeps the cam control where as the HKS needs another control box to allow cam control and has no closed loop lambda control without extra add on parts , Uprev remaps the stock ecu so you retain all the stock system , CEL light control traction,crusie control.
choice is yours, any questions feel free to ask .
Mark
Hi Mark~ Ive decided to go haltech.
I'm pretty you can write fcon very well, not meaning to offend you, but are you familiar with haltech or have tuned haltech to a FI zed?