Decided to give Crus a whirl after the achievements were added, and I think Kallo buffed the extravagant suit: now it does the forced countdown much like the Cortical Scaledown, so I think the old cheese strat of beating Trauma Loop (flying to the goal with a Scaledown + Biojets combo) is doable with the suit, flowerchute, grappendix, and either the tier 3 speed enhancer or super jump.
You just need to build up a shitton of momentum.
EDIT: The flowerchute was my biggest enemy in my attempts! In the end, I just stuck to the life sensors and had the funkgrunters on. Momentum still played a key role though.
EDIT 2: Got better results with the scaledown in the head slot. Thankfully, stacking the scaledown and the suit doesn't screw up the countdown.