I have a 5.1 stroker mustang that I built. It has 5.1 forged stroker kit from probe, bored .020, comp. blower cams, patriot stage 3 heads, bassani mid length headers, bassani x-pipe, mac loud mouth mufflers, bullet intake, 42lb injectors, vortech s-trim supercharger, procharger intercooler, jet hot intake, valve covers, mcleoud twin disc clutch, tko600 tranny, aluminum fuel tank, weldon 800a fuel pump, inlet filter, outlet filter and full custom fuel lines return style system. I am sure I left out alot of detail, but more to come. Outside is a stock sleeper GT that loves to play. I have all the gauges inside and wide band o2s from fast. You need all the sound of the car with the custom stereo system.