للبيع MILLTEK SSXBM1415 Secondary Catalyst Bypass, 3.15'' for BMW M5 (G90 / G99) في الإمارات, دبيإعلان #791

Description MILLTEK SSXBM1415 Secondary Catalyst Bypass, 3.15'' for BMW M5 (G90 / G99) The Milltek Secondary Catalyst Bypass is designed to replace the factory secondary catalytic converters, allowing for improved exhaust flow and a deeper, sportier sound. Made from high-grade 304L stainless steel, it ensures maximum durability and heat resistance. This upgrade reduces back pressure, enhancing throttle response and engine performance. Intended for off-road or track use only, as it removes emission control components. Specifications Pipe diameter (inches): 3.15 Feature 1: Fi