Sorry for asking something thats been discussed quite a bit already, but i'm just putting in a new engine into a A4 1.8T Sport (FWD-1998) i have just aquired, as it has been standing for about a year i thought it maybe wise to replace brake discs and pads as they are fairly corroded, calipers seem ok. While looking at this forum i notice 312mm discs from b6 a4 3.0 Q fit with new caliper carriers, will this setup fit under the std 16 inch wheels? also has anyone seen x-drilled 312mm discs? i was originally going to order zimmerman x-drilled std sized from GSF car parts, but couldn't see any 312mm x-drilled.thanks, hope to meet some of you in the near future.Macca