[Dazzler]

A mate sent me a link to this forum today.

Hyundai Elantra Sport Turbo Forum

and this thread specifically (which apparently has some interesting info on the 1.6 Turbo) I haven't had a real good look at it yet.

Stock Tune Information - Hyundai Elantra Sport Turbo Forum

@CraigB  You might find this handy if you get a Kona!

Be interesting to see what tuning benefits can be done here, the Aussie models can have a bit more timing advances with our higher octane fuel, combine that with one of the new intake kits - upgraded turbo downpipe and a sports rear muffler and you'll have a hot little beast

[Dazzler]

Be interesting to see what tuning benefits can be done here, the Aussie models can have a bit more timing advances with our higher octane fuel, combine that with one of the new intake kits - upgraded turbo downpipe and a sports rear muffler and you'll have a hot little beast

I'm driving around in eco mode. If I want a performance boost I'll just switch to sport mode! 

But others on here (including you) will no doubt go the mods at some stage. 

Does Sport mode alter the fuel and timing Dazz or just hold gears longer?

[Dazzler]

It feels much more responsive, but I think it just increases revs and hold gears longer. I think it changes the steering response too apparently.  I should try it for a few days rather than a few minutes, I guess...