By the looks of things, the R/ MK6 GTI may now have the Pirelli IC as well (confirmation is needed on this). The difference in thickness between the Pirelli and S3 IC is 1cm. And conclusions made was that the increase in performance was neglible and that it was money better spent on the APR IC instead. So as a cheap alternative to upgrading to the APR IC (with all the cost and trouble involved in removing the original), the Forge twincooler was recommended. Hence, why I mentioned it over the upgrade to the S3 IC.
Originally posted by Corey_R
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