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Drone on CP-E Catback, with stealth Pipe & resonators.
Hi folks,
I know cp-e was known for drone on their exhausts before adding in the stealth pipe, but I can't seem to find anyone complaining post-fix. I have both the stealth pipe and resonated mids, but get an extremely deep bassey tone from around 1400rpm to 2400rpm (dependant entirely on my throttle position). The tone is deep enough to fill my cabin with bass/slight vibration. Anyone know of a fix for this? Was it perhaps caused by an issue with install? It doesn't rattle or anything, and I can't hear any sort of exhaust leak.
Car is going back to the shop tomorrow to see what can be done, but going in with a suggestion or two from other cp-e catback owners would be great.
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