I am new to this board and porsche.
I have a 996tt with GIAC stg 1 (1 bar) and exhaust and car runs strong and smooth.
not sure how GIAC rates as a tune.

I use the car as a DD and do 5 or 6 track days. I am not looking for the most power...just maybe reliable power. but I know power is addicting.
I understand the intercoolers are large enough and if and when the turbos go, I would consider the larger ones.

Any advice on good progression of mods would be appreciated.
which are the most popular tunes out?

 

what turbos do you have now ?

 

stockers.

 

start with an exhaust , a good 3inch with high flow cats.after that if you want more wich you will, turbos are the next step i would recomend k24/18 hybrids with actuators, and 5 bar fpr. your intercoolers will be fine for that power level , but if you would want to upgrade it would only help you . you should be very pleased with those mods.

 

i agree 100%