Hey guys, mine is stock and also hear this metal rattling sound when rev to 2K rpm then release. Sport+ mode, need to reach 3K~4K rpm.
Brought to deal says wastegate, normal. Just to make sure, this sound I heard comes from engine area (probably downpipe). Are you guys talking about the same sound?
New car doesn't have this sound. I got 26K miles now.
And, since you all say, no fix, but any concerns / attentions / maintenance suggestion ?
Thanks guys
