As the title states, I need a hand... I've recently purchased a ba mk2 xr6t. finally acquired the cash for some go fast bits... looking at: 14psi actuator, set of deka's, valve springs. And this is where I run into trouble, do I go a xforce stainless system and a wog/ f6 cooler OR rapid v3 and just change the cat around. Any help will be appreciated. cheers, mat.