Purchased a terrific ‘’05 convertible with many upgrades including Corsa sport exhaust. Only issue is that I get severe droning at certain RPMs, and highway speed coasting. I’ve read other threads that say this should not be happening, and even called Corsa to confirm. They say convertibles are louder than couples, but this isn’t a loudness issue - exhausts sounds great with some throttle applied, but the. Just resonates too loudly at some RPMs. My brother-in-law has an ‘06 coupe with recently purchased Corsa sports, and sounds nothing like mine.
Any ideas? Suggestions for a private GTA garage that can take a look and maybe correct a bad install? Thanks.
Any ideas? Suggestions for a private GTA garage that can take a look and maybe correct a bad install? Thanks.