Audi S8 4.0 Twin Turbo engine is an iconic and popular transporter car with a healthy horsepower of up to 520BHP! If we talk about the features this vehicle possesses, it is not slow by any means, which make it one of the few iconic luxury vehicles in the market. however, the only thing which is the deal-breaker for some is the sound of this vehicle. When you own a V8, it must be able to make everyone hear it. Here at DKU Performance, we designed and manufactured the perfect mid-section, custom 2.5” X pipe to replace the secondary cats with a full mandrel bend set up to promote the optimum flow of air and sound. You can check by yourself how cool it looks after getting the custom job done only on DKU Performance.