Hi All,
I installed the APR downpipe this week. sounds great! My only concern is that when accelerating with a slightly high load, there is a metallic buzzing sound. I’m almost 100% certain it isn’t a leak at any of the connections. Is there a heat shield that is the usual culprit? I read a bit about the one above the suitcase muffler, but also concerned it might be one of the ones nearer to the downpipe (maybe one was bent out of place).
Anyone who had a similar problem and was able to address it?
I installed the APR downpipe this week. sounds great! My only concern is that when accelerating with a slightly high load, there is a metallic buzzing sound. I’m almost 100% certain it isn’t a leak at any of the connections. Is there a heat shield that is the usual culprit? I read a bit about the one above the suitcase muffler, but also concerned it might be one of the ones nearer to the downpipe (maybe one was bent out of place).
Anyone who had a similar problem and was able to address it?
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