I would like to get a set of four spacers for my 2000 A4 1.8TQ Avant. I run the stock alloy wheels currently with 215-55-16 Kuhmo tires, soon to be possibly 225-50-16.

What is the largest spacer I can run with that setup and not have the wheel out past the fender or anything, just a more aggressive stance as I don't want to go with different wheels at this time . (BAD roads around here!)

Suspension is Eibach springs, not too low or anything.
Thanks so much, it will save a ton of time so I can just place the order with you online without having a million unanswered questions. ;)

That's a pretty standard fitment.

You'd want 43mm ball seat bolts in back, and 40mm ball seat bolts up front.

H&R 15mm spacers are backordered for another month or two however.

MIKE - IS THIS set (Febi Bilstein) on www.pure-motorsport.com

have Heavy Duty Tie Rod ??? like those from Meyle ??