Those tracks and disel IC are garbage! They don't have a good air flow and they really small!
Just get those eBay chine B&P IC! They cheap and good IC.
Get a 2.75" or 3", it can fit in the
Ibiza bumper, I had one and install one to a friend.
They have much batter air flow and cooling.
I did my all setup for 180 pound two year ago, now I IC core is much cheaper.
with a t3t04 60 trim at 1 bar i saw 30-32c at the intake, 24-26c ambient.