BMW 440i MPPSK Cold Start and Subtle Rev

First rev exhaust flap closed (comfort mode), second rev exhaust flaps open (sport mode).
2018 BMW 440i GC (None OPF)
Engine Mods
-M Performance Power and Sound Kit
-aFe Power Magnum Flow Pro Dry Air Panel Filter
-BMW Hot Climate Intake Duct

[@JeyJeyB58]

Hi🙋🏽‍♂️ Nice Car mate. I have one question. Is that the original Performance Diffusor and the original Performance Spoiler or After Market parts? It looks clean🤙🏽

[@danfullstop]

Yeh these are factory BMW m performance parts, nothing aftermarket 👍

[@JeyJeyB58]

With the factory non painted finish?

[@danfullstop]

@@JeyJeyB58Yup!

[@BingBangBrine]

Actually sounds better in comfort mode

[@danfullstop]

I like both for different reasons, its far more brutal sounding with the valves open.