The Akrapovic Evolution cat-back in lightweight titanium for 2024+ BMW M5 (G90, G99) replaces the stock exhaust with a valve-free system tuned for a deeper, sportier tone across drive modes. It uses larger-diameter tubes, an X-connection, resonator and acoustic reflectors to refine sound and flow. Tested on Akrapovic dyno, it is significantly lighter and shows measurable power and torque gains versus the stock system.
Akrapovic 2024+ BMW M5 (G90,G99) Evolution Catback Exhaust - Titanium (Requires Tips)