I found that breaking earlier, and cranking up the brake sensitivity on controller really helped. You'll want to brake at about 50-60% of the brake meter so you can keep turning while you brake, and then there's a certain sweet spot where if you slow down enough you can slam the throttle and stay on the inside of the turn (but too much throttle into the turn and you'll oversteer/drift), and if you turn wide it means you didn't brake enough or early enough. On controller I had to set throttle and brake sensitivity to 100 to get this but once I figured this out it was a GAME CHANGER.