2002 Vert
Our vert has the blackwing intake, 2003 Z06 Titanium exhaust and the previous owner programmed the tranny to shift firm with a programmer called the LS1-edit. When I am on it it's a beautiful thing, it brakes traction between gears and snaps in. When I am cruising it shifts firmer than I think is probably healthy for the rear end and tranny. Any experience out there with having the transmission configured in this manner?





