I think I found a way to slide in a ff car with out tail-draging. It still uses the E-brake but it's not tail-draging though. So, what you do is go in reverse, then engage the e-brake to keep stability, then yank it into the turn a little bit then countersteer. You have to hold down the look-back button, and remember that your directions are reversed. It's also good to tune the gears to have a long reverse ratio to achieve a good speed (via the final drive) and have enough hp to overcome the e-brake.
My need to prove there was a way to drift ff cars, and my extreme lack of sleep inspired this while I was trying to coaks an FTO into a non-tail-drag drift, after all it's not a tail-drag if your pushing the tail instead.
I have achieved this, sort of successfully twice.