Quote:
Originally Posted by Pex5
Is this the update that will use twin scroll turbos like the M and 3.5i?
I got a X6 3.5i with M perf. pack and I believe the engine in it is the N55HP from the 640i?
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the Tu incorporates valvetronic and has 450hp/480 lb-ft, it does not have a pair of twin-scrolls like the M.
You have the n55hp, which is same as the 640i, you are correct.
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2014 335i RWD: ZMM, ZDA, ZDH, ZPP, ZTP, 2NH, 2TB, 5DL; Z4A MPPK; AW ext / VB int