FP AUTO BMW M3/M4 G8X MO-FLOW 4" S58 Resonated Single Midpipe (Brace Included)

Transform your driving experience with the FP AUTO Resonated Single Midpipe — engineered for performance enthusiasts who demand refined sound, improved flow, and uncompromising quality.

Crafted from premium 304 stainless steel, this 4” resonated midpipe is designed to smooth exhaust pulses, reduce rasp, and deliver a deep, aggressive exhaust tone while maintaining optimal flow and drivability. The precision-tuned resonator enhances sound character without sacrificing performance.

Enjoy sharper throttle response, increased horsepower and torque, and a noticeably more exhilarating exhaust note — perfect for both street and track performance.

Upgrade your G8X with the FP AUTO Resonated Single Midpipe and experience the perfect balance of tone, performance, and craftsmanship.

For off-road and track use only. By purchasing, the customer agrees to these terms.