Stepping up to our Evolution performance exhaust system, there are further gains to be had in terms of power delivery and weight reduction for the C 63 AMG. The sound is also deeper and more aggressive. The Evolution exhaust system is notably louder than the Slip-On, but it’s still perfectly suitable for day-to-day driving. The Evolution system is precision-made of our proprietary titanium: we include the mufflers from the Slip-On system and then add a lightweight link pipe assembly that incorporates integrated resonators. The mounting points are the same and the system fits perfectly. Complete the look with a set of four unique tailpipes in titanium. The bezels for these tailpipes are cast at our foundry from an exclusive blend of titanium, as are the collectors for the mufflers.