Just replaced today my rear ps2 with PSS, while keeping the front ps2.
All I noticed is much better grip at take-offs, very impressive. Car is driving like a dream, tried a few hard cornering, no problem at all from mismatching the front and rears.
Late edit: I get a bit of under steer on damp conditions though
11 Audi RS5 Misano Red
08 E92 M3 Jerez Black 6MT--sold
08 E92 335i 6MT traded in for M3
Last edited by brava09; 03-12-2013 at 04:23 PM.