N54 Stage 1 Turbo Upgrade sub_rear_bumper Enhanced Track PerformanceBetter airflow can

Enhanced Track PerformanceBetter airflow can contribute to brake cooling and reduced drag at higher speeds

and ZL1 trims

these carbon fiber side grilles provide aerodynamic efficiency and bold styling

The spoke profile and barrel architecture are designed around modern BMW M applications to provide the brake clearance serious street and performance builds require

Adds aggressive motorsport-inspired rear styling

N54 Stage 1 Turbo Upgrade sub_rear_bumper Enhanced Track PerformanceBetter airflow canFor the racing enthusiast or those just looking for the best, this is the ultimate upgrade to fully maximize the power output of your N54 engine. The compressor wheel inside the turbochargers are increased in size allowing ~30% greater flow thus enabling additional boost pressures at higher engine speeds while retaining efficiency.