2020 c300 High output alternator install
Thread Starter
Newbie
Joined: Apr 2024
Posts: 1
Likes: 0
w205 2020 c300 4matic
2020 c300 High output alternator install
I have 2020 C 300 4matic 2.0 turbo. I want to install subwoofer in the trunk, but my Audio guy recommended me to upgrade the alternator. He said he can install a 320 amp alternator to make sure the car has enough power for the subwoofer system. Has anybody ever done this before and will this affect the start /stop battery? He states it does not because the car only takes and when it needs it. Does anybody have any advice?
MBWorld Fanatic!
Joined: Jun 2012
Posts: 1,229
Likes: 188
From: Toronto
2022 E53 AMG
You don't need to update the alternation just to install a subwoofer unless you are looking to put in a very big system into the car. If you are installing something that is not big with many big subs, you should be okay.
