Performance Sports Cats with 250 Cell technology for BMW M5 (F10) and M6 (F12, F13, F06) deliver enhanced exhaust flow and optimal emission control. Designed to replace stock catalytic converters, these sports cats improve throttle response and maintain compliance with regulations while supporting increased engine output. Precision-engineered for direct fitment, they ensure seamless installation and durability under demanding conditions. Ideal for enthusiasts seeking balanced performance upgrades without compromising reliability.