I've had both too and feel like my 03 Cobra would have edge me out. My 03 though had a posi port, 2.8 up, 2lb lower, JLT CAI, SBTB and exhaust. I can remember just giving my Cobra hell off the bat and hit 130 mph like it was nothing. My 14 A6 (ported boss, ported tb, Airaid, longtubes, 3in mid pipe, GT500 axle back, stall, *not counting the 100 wet shot though) can hit 130 but I feel it's less quick or violent to get there.
The 14 can put you back in its seat when I go WOT, just feel the Cobra tried to make you part of the seat at WOT.
The 14 can put you back in its seat when I go WOT, just feel the Cobra tried to make you part of the seat at WOT.