09-24-2023, 04:18 PM | #1 |
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2016 BMW 328i GT
I just installed a new Valvetronic axleback exhaust system on my BMW 328i GT but it is not as loud as I want it to be. I was thinking about either a muffler delete or straight pipe. Does anyone have any other suggestions as to what I can do to make it louder?
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