Haha that CTS-V was eating your lunch towards the end!
Very nice and a very fast GTI my friend.
I dont know how much power gain they gave me, but neither of those APR parts were out when I did my initial build which was why I switch to them later on. APR gets a lot of hate, but the craftsmanship and quality of the MK7 products are second to none in the industry. There were gains though. The Forge Twintercooler lowered IATs just fine, but created pressure drop throughout my system... I gained some spool and topped by swapping to the APR unit.I read on your build forum that you switched the Golf R intercooler and Twintercooler for an APR intercooler and switched your USP DP for an APR DP. What do you think gave you the greatest power gain?