The most annoying aspect is when you're idling along (in whatever gear) and you need to speed up a little - pushing the throttle 1/4-1/2 way results in horrid resonance inside the car that gives me a headache. Is that mitigated by break-in or does it stay generally the same? If it stays about the same I think I'm going back to stock exhaust.
As for the Stillen G3 - if I go back to stock exhaust is there still a benefit to be had from keeping the G3?
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