Brought my 99 A4 Z to the track this past Sunday. Car is full weight minus spare tire & jack. Race weight with me in it was 3700lb. Mods are:

Chrs1313 Ram Air AC Version
K&N Filter
SLP Lid
85mm MAF
Ported Stock Throttle Body
TB Coolant Bypass
LS6 Intake
Heatshield Products Heatshield Under Manifold
AIR & EGR Delete
ATI 10% UD Damper
Magnaflow Cat Back
Tuning

First pass of the day was the best 1.919 60' 8.253 @ 86.72 12.835 @ 107.23. Best MPH was 107.93. Having an issue with my wideband not reading right on hp tuners so cant get it dialed in 100%. Car also doesnt like much timing im commanding 20* from 4k to 4800 then 22 from 5k up. Doesnt seem normal to me but i could be wrong?