Tubi Style is normally best known for making exhaust systems for high performance exotics like Ferrari and Lamborghini.  Most people wouldn't think that a car like the Audi RS4 would fall onto Tubi's radar, but it did, and the results are nothing short of awesome.  In fact, there are so many reasons to like these mufflers that it's hard to pick just one.  For starters there's the amazing sound.  Tubi does a great job of producing a more aggressive exhaust note without compromising the characteristic tone or drivability of the RS4.  In stop and go traffic it's subtle and slightly understated.  Under acceleration the exhaust opens up and produces a deep throaty sound, without the raspiness that plagues the factory system.

The next best thing about the Tubi mufflers has got to be the look.  Like all Tubi systems the RS4 mufflers are made of the highest grade T304 stainless steel, hand polished to a mirror finish.  The icing on the cake is the massive polished oval tips that not only fit the factory bumper cutouts perfectly, but add a menacing look to the rear of the car.