It sounds exactly like yours. Hard to tell in the video but it appears to be at the same RPM as well. Just finished buttoning everything back up. A bit of a struggle to get the exit pipe adjusted to fit with the rear valence but I think its good now. Been borrowing an older jack and now the hydraulics stopped working and I can't get it to go up enough to get the car off the stands :( Already used my my allotment of F bombs for the day. Off to the store to buy a new one.