Spring fitment question

[MICALEE]

I have been asked a question - will S4 B7 (2006) OEM coil springs go on a 2004 A4 TDI? (saloon) This guy also has s-line shocks to fit the A4 TDI, so if they do not fit on a bog standard one, would they go on the s-line shocks?

[xyber]

I'd imagine the rears would be ok, but the fronts will be set to take the weight of the big V8 so would be really hard and possibly raise the ride height without the weight of the V8 lump on them