this company,
http://www.k-mac.com.au/ , makes camber adjustment, replacement bushings with eccentric bolts for a8/s8 upper control arms, however they are difficult to set up.
or for more money stern adjustable control arms here,
http://sternproducts.com/index-2.html
audi d2 alignment specs from elsawin
Wheel alignment
Specified values for wheel alignment
These nominal values apply to all engines
Vehicles up to 08.1999 (VIN 4D_X_004999)
Front axle
Running gear (1BA, 1BM, 1BG, 1BN)
Sport running gear (1BE, 1BD)
Heavy-duty running gear (1BT)
Camber
- 30' ±30'
- 45' ±30'
- 25' ±30'
Max. perm difference between the two sides
30'
30'
30'
Toe per wheel (setting in starting position)
+ 10' ±2'
+ 10' ±2'
+ 10' ±2'
Toe per wheel(checking value in starting position)
+ 10' ±5'
+ 10' ±5'
+ 10' ±5'
Toe constant per wheel (setting)
+ 20' ±2'
+ 20' ±2'
+ 20' ±2'
Toe constant per wheel (checking value)
+ 20' ±5'
+ 20' ±5'
+ 20' ±5'
Toe-out on turns at 20 degrees.1)
1° 25'*±30'
1° 25'*±30'
1° 25'*±30'
1) The steering angle of that wheel on outside of curve is less by this amount. It can be displayed as a negative value in the wheel alignment computer, depending on the manufacturer.
Vehicles from 09. 1999 (from VIN 4D_X_005001)
Visually identified by additional braces on front subframe. =>Page 44-30
Front axle
Running gear (1BA, 1BM, 1BG, 1BN +K8L)
Sport running gear (1BE, 1BD +K8L)
Heavy-duty running gear (1BT)
Camber
- 50' ±30'
- 65' ±30'
- 45' ±30'
Max. perm difference between the two sides
30'
30'
30'
Toe per wheel (setting in starting position)
+ 10' ±2'
+ 10' ±2'
+ 10' ±2'
Toe per wheel(checking value in starting position)
+ 10' ±5'
+ 10' ±5'
+ 10' ±5'
Toe constant per wheel (setting)
+ 20' ±2'
+ 20' ±2'
+ 20' ±2'
Toe constant per wheel (checking value)
+ 20' ±5'
+ 20' ±5'
+ 20' ±5'
Toe-out on turns at 20 degrees.1)
1° 25'*±30'
1° 25'*±30'
1° 25'*±30'
1) The steering angle of that wheel on outside of curve is less by this amount. It can be displayed as a negative value in the wheel alignment computer, depending on the manufacturer.
Braces
A8 from 09.1999 :
◆ Visual identification:
Braces on front subframe.
Rear axle
Running gear (1BA, 1BM, 1BG, 1BN)
Sport running gear (1BE, 1BD)
Heavy-duty running gear (1BT)
Camber
- 40'*±30'
- 40'*±30'
- 40'*±30'
Max. perm difference between the two sides
30'
30'
30'
Toe per wheel
+ 6' ±5'
+ 6' ±5'
+ 6' ±5'
Maximum permissible deviation from direction of travel relative to longitudinal axis of vehicle
±10'
±10'
±10'
Additional vehicle data for vehicles with standard running gear (1BA, 1BM, 1BG, 1BN):