aFe Large Bore-HD 5 IN 409 Stainless Steel DPF-Back Exhaust System w/Polished Tip (49-44041-P) 1701 Vehicle specific fitment for 2014+

Vehicle specific fitment for 2014+ M3 / M4

The soul of the IS8022P it is our mandrel-bent aluminum air intake tube that provides a smooth uninterrupted path for highly efficient airflow

Protects Against Water And Debris

Caster increases dynamic negative camber on the outside wheel whilst turning

aFe Large Bore-HD 5 IN 409 Stainless Steel DPF-Back Exhaust System w/Polished Tip (49-44041-P) 1701 Vehicle specific fitment for 2014+Large Bore HD 409 SS DPF Back Exhaust System with Single Side Exit (49 44041 P) by aFe. Exhaust System Type: DPF Back. Exhaust Tubing Material: 409 SS. Main Tubing Diameter: 5". Exhaust System Sound: Moderate. Get increased exhaust flow, more horsepower and torque, improved performance and lower exhaust gas temperatures with the aFe Large Bore HD DPF Back Exhaust System. aFe dyno tests every system for maximum gains, and constructs them from mandrel