I 100% agree with what Christian says on this
I had a Pace chargecooler, i thought coz it cost £530 it must be good, WRONG
I got another Pace radiator fitted to it, so it had 2 water radiators the same size, did it help
75 deg ACT's
You can see the second radidtor in this pic, one top and bottom
I took it off and sold it then got a custom made intercooler made, it was the best move i ever made.
Pictured here
Never seen ACT's above 30 deg with the new cooler.
Its not a case of me using high boost coz its not been above 16.4 psi