Can't wait! Getting APR Stage 1 this Friday.....already installed the APR turbo muffler delete and carbon air intake....plus I also (mistakenly) changed my diverter valve to a cast alloy GoFast Bits one without first checking that it was for the 8P...d'oh! Anyway, my mechanic got it to fit - bit tough - and I contacted GFB in Australia to see if it would be ok (sent pics).....they were fantastic at getting back to me....the Chief Engineer said they had had trouble getting one to fit on the 8V, but said if I managed it with no problems then leave it on, which I have....and fingers crossed, no problems in quite a few weeks. A new one for the 8V is being designed and made as I type this which I will most probably get to make sure its all ok. Anyway, point of all this was to say that I have noticed a nice difference with these 3 mods....more and longer lasting surge from the turbo, and a bit more aggressive sound. So I think I'm ready for the APR Stage 1 as I have heard plenty of good things about it.....maybe downpipe in a few months, or when the Stage 2 map comes out as they come as a package deal....