Absolutely sure, see this great link from [Admin Notified] comparing the N63 vs S63:
http://www.bi**erb**st.com/content.p...and-S63-motors
While the N63/N63Tu is twin turbo, it is NOT twin-scroll twin turbo. The moniker 'Twin Power turbo' from BMW simply refers to the combination of Direct injection + Turbocharging, not 2 turbo's or the use of twin-scroll turbos.
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2014 335i RWD: ZMM, ZDA, ZDH, ZPP, ZTP, 2NH, 2TB, 5DL; Z4A MPPK; AW ext / VB int