well i have a 99.5 a4 1.8t quattro, im going to purchase some wheels real soon. my question is how big of a lip can i fit in the rear? im purchasing 18"axis supermesh and i know the front lip going to stick out a 1 inch and i want the fattest lip in the rear. also i plan to lower the car about 2.5 in th front and 1.8 rear....sorry if im not clear

 

i have Axis Sevon Mods in 18" with a 1.5 in. drop all around. The lip is about 2 in. on those, they fit fine. Minus some negative camber issues, but those will happen regardless.