Corsa Sport GT500 Quads Drone
I got some used Corsa Quad sports for my GT, and they drone.. disappointed since i heard so much about them not droning. I have an offroad H pipe as well, could it be the H pipe is causing the drone? Same H pipe with my last axelbacks didn't cause any drone Every review I have read they have been running X pipes. Is it an exhaust leak that could be causing this? I dont hear an exhaust leak on cold start or WOT. The mufflers are in excellent condition, not even a scratch on them so i doubt they have any kind of damage. It basically drones while slowly accelarating around 2k rpms and drones on the highway at 70 ~2k rpms but not at 60 and 80. Maybe I have a different definition of drone? Its the constant humming kind of sound in the cabin right? Before on my last setup you could hear the sound coming from outside, but with these it sounds like the humming is coming through the car. I am debating on changing to an X pipe to see if it gets rid of it, thanks for any advice!