N55 pushing 365-375 hp...aka PPK II or PPK plus
I'm not that enthused. I do like the N55/ppk in my 435 but, for a true M car I'm not sure this will suffice, that is unless the curb weight comes in at <3300 which the general consensus says ain't happening.
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2017 BSM M2|6MT|Exec|black kidneys and gills|full alcantara wheel|CF spoiler|Dinan Stage 4|Dinan COI|Dinan free flow exhaust with resonator delete|Fabspeed sport cat DP|BMS clutch stop|465 bhp|4.75/5 stars
retired: 2014 435xi|MPPK|335 bhp|3/5 stars
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