So after reading extensively from driftflo and dogbone over on e92 post, I am leaning heavily toward a custom OS Giken unit tuned by OS Giken and put into a rebuilt diff by Turner. I will go with a 3.23 gear which is SLIGHTLY taller than stock. I'll have them REM polish the gears and bearings. If I am going to do it, I may as well do it right.
__________________
1M track toy mods: BMS chargepipe, BMS OCC, ADE FMIC, ADE motor mounts, MadDad/Lightweight Ti exhaust, ADE custom oil thermostat/cooler, custom MHD tune, F10 550i clutch, Ohlins R+T, Vorschlag camber plates, M3 'vert FSB with Turner endlinks, Stoptech Trophy BBK.
|