BMW S58 G80 G82 M3 M4 Twin Tube SS304 Catback

FUPower introduces its high-performance Twin Tube SS304 Cat-Back Exhaust designed exclusively for BMW S58-powered G80 M3 and G82 M4 models. Crafted from premium food-grade 304 stainless steel, this system ensures corrosion resistance and longevity. The twin-tube design delivers an aggressive, sporty exhaust note at high RPMs while maintaining a refined sound during daily driving. Features include mandrel-bent pipes for optimal airflow, boosting power and throttle response. The resonator deletes and brushed stainless tail tips enhance both performance and aesthetics. Direct-fit installation preserves factory sensors and emissions compliance. FUPower guarantees superior build quality and a resonant upgrade for your M3/M4’s soundtrack.