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Stage 0 is basically the stock tune. I have always seen timing corrections on all maps, experimented with many off the shelf maps (Stage 1, stage 2, multiple versions since MHD lets you pick) and now I run a custom tune which also sees timing corrections, especially immediately post shift. It does this even if I throw in a couple gallons of 100 octane race gas. So, I have come to the conclusion that small timing corrections are common, unavoidable and normal. Now I just send it. Track day after track day. Lap after lap. 17-18psi in the midrange, 3-5 degree tapering corrections on a couple cylinders after most shifts.
Happy motoring!
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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.
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