M.B. W140 S/SEL 600 | M120 V12 Airbox Inlets porsche-911--997-1---2004-2008--carrera--gts-esr3651957 616 awhp @ 5

616 awhp @ 5

501 HP @ 4900 RPM

It allows on-car adjustment

Diverter Valve Upgrade requires an additional core charge

M.B. W140 S/SEL 600 | M120 V12 Airbox Inlets porsche-911--997-1---2004-2008--carrera--gts-esr3651957 616 awhp @ 5RENNtech Air Intakes The air intake system is a critical component in optimizing engine efficiency and performance. By supplying the engine with clean, cool air, it ensures optimal combustion, leading to improved throttle response and power output. Upgrading to high performance air intakes, such as RENNtech's offerings, can significantly enhance airflow, reduce intake temperatures, and contribute to a more responsive driving experience. Designed for