Just bought a 2015 435i with xdrive and a 6 speed, it only has 60k miles and was bone stock. Within the first few days the charge pipe blew up so I replaced it with a metal one from vrsf. It also exploded the map sensor so I replaced that too. Since replacing the charge pipe the turbo has been significantly louder and the car has been doing small burbles. I’m not saying I don’t like it but I’m curious if it’s bad for the car. There’s no mil light anymore and as far as I can tell no boost leaks, Looking for some help.

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