After much looking and research for mods for my black 06 gt, it is down to this: 1-Tear out the limited slip rear end for a TRUE single wheel drive rear axle. 2-I got a line on a fresh, BEEFY 2.0 1973 Pinto motor. 3-Weld shut one exhaust tip for a TRUE single exhaust system. I guarantee 10 in the 1/4....ten minutes LMAO OK, back to work, quit messin around