Mines always kicked in at the same time anjd there certainly isnt a loss of power, Not that im aware of anyways ! Still rockets ! Just howls : P All I've heard is if the turbo is taking oil from the engine thats when you need to be careful or get the turbo replaced
im going to get a hybrid i think, but i need the part number so i can get a new turbo dont want to mod my current one, rather be safe than sorry, service coming up soon, hopfully theres oil in there