Something new is happening when I kick the pedal to the floor out on the highway. I get a loud clunk as the transmission down shifts at 65-70 MPH. Almost sounds like a broken mount. I will spend the weekend looking over all the mounts.
I wish my car upshifted this hard. My transmission has never been a good shifting transmission. With a tune it is better, but I am very jealous of folks with a tune who can bark the tires going into 2nd. The 1-2 and 2-3 shifts are so close together under hard acceleration that it feels like one big long sloppy shift.