For value and longevity, I've decided to go full stainless exhaust (sans cat) from the headers all the way out. (Why not? I'm never selling.) My questions are... Has anyone installed a true header, straight-piped, dual-exhaust system in their 3x8? If so, what were the results (good, bad and ugly)? Is a crossover pipe required due to unequal lengths? My concern is it will sound like a ridiculous Speed Racer JDM car (i.e. buzzing lips in a coffee can).