Kia is right now putting the last minute touches on its all-new 2018 Stinger
sport sedan, and one of those final touches is a beefier exhaust note. In fact, that louder exhaust, according to CNET
in an interview with Kia’s vice president of product planning, Orth Hedrick, is being done specifically for America because, well, America likes its performance cars loud. Hedrick stated the original exhaust note "sounded like a hissing not, like a restriction, something from the seventies." Why’s that?