2009 cobalt ss/tc sedan. Just a tune is almost 300whp, brembo brakes, LSD trans, handles amazingly, but looks like a turd. Car and driver actually had one of these on the lightning lap in 2008. It beat pretty much everything that was there (Evo X, IS F, S2000, WRX STI, S5, lotus elise sc, challenger srt8, csrt-4,…