Even though its a modified exhaust from the factory limits. Its a Greddy Evo Cat-back Exhaust system. It has a deep tone, well its not even that deep its to the most part quiet. Which aren't even loud like these fart cannons go kart sounding cars everyone seems to hate including myself. My car has the same type of tone she has except if I'm in 4th or 5th already cruising the speed limit you can't even hear my car. Once I past you, you'll notice I have an aftermarket exhaust. Since her exhaust isn't loud, I doubt they'll bother her about the exhaust.