Hi there
Here is a video from a track day I recently did few weeks ago, just not bother uploading video, shall upload a few more, including one against an slightly track fettled R8 as I get time:-
To give you an idea of how well balanced my car is now, I am doing 1:23-1:24 in traffic and 1:21-1:22 on open track but at same time I am not pushing it. The cars balance is pretty much perfect now, no understeer or oversteer, very neutral, at the limit oversteer is very progressive in the dry, the chassis at the limit is very benign, never driven a car like it.
In the video you can see I am not pushing the car or tyres (Michelin cups) and am not taking curbs, yet it is hugely quick, the Caterham guys who were handy in the R300's were asking me what I'd done to it and the guy in the green Exige was shocked how I kept up with him as he is on slicks and its a tuned 2.0l Turbo unit.
I've now got another set of wheels with slicks, will put those to the test at some point, but first I need to install a new clutch, so am giving the entire gearbox an overhaul, flywheel, clutch kit, guilbo, fork, springs, engine mounts, gearbox mounts, full service etc. I've also got some stunning Eibach aluminium lightweight rear lower camber arms which give upto -4 rear camber and make adjustment mega easy, they are stunning. I need to take some pics of all the new stuff I've being collecting up for it and post them here. I also have an H&R rear adjustable bar, but in all honesty do not think I need it so will just leave the CSL bars on.
Can't wait to get it back on track as on the cups in my hands its good for a 1:20-1:21 lap now, my mate who is a better driver than me but also ruthless in mechanical sympathy reckons he could extract a 1:17ish from it on the cups.
The only issue I have with my M3 is this track project will likely also become my daily as it is so nice to drive on the road now with the interior and setup I have, its still not a 911 but the 911 is a huge chunk of cash I would like to free up soon for a house deposit or better cash in the bank than depreciating in a car. Will miss the 911 like crazy because on the road nothing compares to it, love driving it so much.