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BMW 3-Series (E90 E92) Forum
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AFE Power exhaust system and droning/vibrating
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| 10-11-2019, 05:32 PM | #1 |
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Private First Class
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Rep 100
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AFE Power exhaust system and droning/vibrating
I have E93 328i and bolted up AFE Power exhaust like below and i have severe vibration under load and in low RPM. when using stock exhaust, it is too quite, so i want some sound since it is convertible, so im thinking about J pipe or put back stock resonator portion and couple it with AFE muffler section. what would eliminate vibration issue?
1. Stock resonator + AFE muffler 2. AFE pipe + AFE muffler + J pipe (helmholtz resonator method) https://afepower.com/afe-power-49-36...exhaust-system  Thank you guys! |
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