As already said fresh oil etc regularly and you should be fine, I never cain mine untill the temp gauge is at 90degrees but thats just my thing, and then just relax the last half mile of the journey before you switch off... i'm no expert thats just my thoughts.
I also look at it like this - my car cost 15k, 3k ish worth of mods, thousands on insurance tax and service etc ... if the turbo blows etc, i'll buy another ... its small change really in comparison to what were lashing out so enjoy it to the full everyday