A number of weeks ago I stumbled across the chap that owns it.
Really friendly and entertained all my questions. That car is rather epic and had I not been in Monaco I would have accepted his invite to go and have a better look at it!
First of all, hats off to @Mezgerite aka Rick at Unicorn Motor Developments for constantly doing the R&d and pushing boundaries.
Now take note of this the next bit because if you approach any of the home name tuners they tend to all offer the same tuning options (bolt ons and a tune up to say... 600bhp/7-800nm with standard internals):
The owner said its got 4 (yes, 4!) switchable maps. I asked how he's switching between them and assumed that he was using a DSC box for the additional 2. Nope! At the time said he wasn't running any suspension controller.
It's done by "a sequence on the brake and throttle pedal prior to start up. The rev counter indicates which map you have selected."
Though the bottom end is standard he did say its been a hardware battle for a number of years to get the tip box up to where it needs to be," including an upgraded valve body internally and a tuned TCU. Then the boost control was fully reworked with a 3 bar map sensor."
At the time he was at
Map 4 890bhp 740lbft with meth 99ron
(Around 750 wheel horse power)
Map 3 800bhp with meth 4.5 100-200 kph
Map 2 700bhp with meth
Map 1 650bhp (no meth) 5.7 100-200 kph
Doing man math that's over 1000nm TQ!(!!!)
Yes he has had it out on the 1/4 mile and is at
"10.4 1/4 mile consistantly @ 138 mph.
1/2 mile 16.02 @ 169 mph."
Needless to say it's a breath of fresh air to see someone break the original/experimental threshold once again.