A behind the scenes look at how @BorlaExhaust set up my 1894 Audi Sport Quattro replica “Turbo Monster” for incredible exhaust harmony. They use their “Polyphonic Exhaust Harmonizer” technology (see the pipes inside the exhaust outlet) set up specifically for the car it’s mated to. What do you think?? Hear more of this inline-5 turbo’s scream through Borla’s setup in my latest YouTube video! (Link in bio) #BorlaExhaust #BlocksAudiTurboMonster