Quote:
Originally Posted by whyzee125
Thanks for sharing your experience! Glad your car doesn't sound like mine lol you'd be miserable. It could be a combo of mods in my case or my particular bushings (Bimmerworld vs revshift), but I don't think anything is wrong with my car. I have KW coilovers, Dinan RSM, etc. It's definitely not diff noise or bearing noise and the car was dead silent before. It's literally louder than a lifted Jeep with mud tires inside. Everything rattles and buzzes and the tone completely changed when I changed tires but it's still 100% obnoxious.
I've since also found out that Harold @ HPA, one of the most trusted suspension gurus for this platform strongly recommends against solid bushings due to the "massive increase in NVH" in his own words. AKG also says the same.
I think I'm going to the AKG 95A poly bushings or M3 ones.
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Guy's first post is a praise to revshift aluminum bushings. Seems legit.