I have this Audi R8 5.2 FSI quattro '07.
Audi R8 V10
All detachable mods; no unremovable mods; no aerokit
608 HP/8400rpm
426ft-lb torque/7100rpm
1620Kg
PP: 562
Ride height: 2/-2
Spring rate: 10.7/11.3
Dampers Ext: 6/8
Dampers Comp: 7/7
Anti-Roll: 5/3
Camber: 2.2/1.8
Toe: -0.01/0.15
LSD front/rear
Initial Torque: 6/16
Accel Sensitivity: 18/36
Braking Sensitivity: 9/23
Torque split: 25 front/75 rear
Hi..
It's going to be a little difficult to trouble shoot this without knowing a couple of bits of info you haven't posted yet.
What tyres are you using for this car??
Are you online or offline??
Do you have tyre wear on??
What is your brakes settings Fr & Rr??
That info would be very helpful.
Also, apologies for being pedantic - but you say it's the '07 R8 but that's the 4.2 V8 - not V10 - I'm presuming that's a typo and it is the 5.2 V10 you're talking about, if you could confirm this that'd be helpful too.
The setup (I'm presuming 5.2 V10:
In all honestly, it's not horriffically bad, you''ve done a few thigs "right" and are not amillion miles away from certain things being good, but as with all setups, something as simple as a roll bar either +1 or -1 can make a huge difference.
At the moment your ride height is going to cause a small amount of "lift off" oversteer, as the rear is lower than the front.
Possibly, your rear dampers and roll bars could be tuned a litte bit better for rear stability, but your springs are pretty good and match the weight of the car quite well.
The LSD is a little "backwards though".
Try doing this - change:
Ride height to "level" i.e. front and rear both the same +5 / +5, 0 / 0 or -10 /-10.
Springs to 10.4 front and rear 10.6
Dampers (ext) to 3 front / 4 rear
Dampers (comp) to 3 front / 4 rear
Roll bars - just increase rear roll bar to 4 maybe
LSD
Try something like this:
Initial - Fr = 18 / Rear = 10
Acc Sense - FR = 22 / Rear = 12
Bra Sense - Fr - 40 / Rear = 10
That's just a "guess" from the figures you've quoted, but to be honest, to be accurate we'd need all the other info plus knowing your driving style would also be good to.
It's almost impossible to judge a setup from just a few figures though - so there's no guarantee what I said would work, what'd need changing could be masively different depending on whether you're using sports hard tyres or racing softs - or maybe driving it carefully with good throtle control compared to "slamming" it in the corners excessively fast.
Then there's wheel or controller (steering sensitity) and online of offline etc etc etc...
The more info you can give the easier and more accurate those who want to help you can be.
