The hardest part when looking for an exhaust for your vehicle is producing just the right sound, and many systems are high pitched and raspy. Most enthusiasts however are looking for that throaty exotic European sound, similar to the high end supercars.
The next part is getting the right look, matching your vehicle enough to flow with that stock appearance but still clearly performance. A well built exhaust system allows the engine to breath better finding that sweet sound with added performance.
ClicK HERE for your E53 X5 3.0L Billy-Boat Axle-Back Exhaust System