Hello, I really like your build and I appreciate your effort to post updates on the car. I have similar project that is almost finished for this year. This is list of my mods: = BMW M2 LCI N55 = 1.36,88 = 400-420 HP Bootmod3 stage 2 racegas = 7 DCT auto = 1550kg + 78kg = Ina 100 = 275/35/18 - 295/30/18 Nankang Ar1 (2 tracl day) - Pro track one 10j, 10.5j = KW V3 (3 bump, 4 rebound ( later swaped to 5), millway camber plates, H&R anti roll bar front i rear, fmic intercooler, rm motorsport catless downpipe, ngk 1 step colder sparks gapped to 0.022, ebc steel brake lines, ferodo ds 3.12 front i rear, M4 GTS software gearbox, stearing wheel, differential, kn panel filter, powerflex front race bushing I've added FTP charge and boost pipe after getting charge pipe blown at 63k km on the clock at end of my track day ;) My further plan is to add Recaro pole position with animal racing f87 racing console and 6 point Schroth harness as I am pulling around 1.5g in corners and on breaking and starting to have problems with keeping myself in seat ;) I would be interested in purchasing your brake anchors (intake for the brake air) when you finish testing it if you are interested in selling. And reason for it not because I experience brake fade even after 5-7 WOT laps, but to keep disc and pad temps down in order to reduce wear and disc cracking. I've managed to have 15+ track days and around 15 nurburgring laps and still don't have brake stutter. I wrote that as I think stock brakes can handle abuse if you use correct pad, brake lines, but I am jealous of your AP racing brakes ;) Also, I would like to point out that my friend had MHD on his N55 m2 and his map is way more off or on, when compared to BM3 which is more linear map, so if you are going to have problems with opening of throttle, that might be because of too aggressive boost in low RPMs. Also shift car at 6000-6200 it will be safer for motor and also makes more power in that spectrum. Anyway keep it up and hopefully you will be happy how car turned out.