2002+ Mercedes-Benz CL/S/SL 600 & 65 AMG BMC F1 Replacement Air Filters 911sc Fabspeed ECU Tune 531WHP /

Fabspeed ECU Tune 531WHP / 408TQ

improving the exhaust flow and the overall power while providing a deep and throaty sports car sound

continues all the way through to redline and become fully realized in the 6000 rpm range

With more burbles on deceleration and higher pitched notes on acceleration

Features 3-into-1 high velocity pyramidal investment cast merge collectors for improved exhaust scavenging

2002+ Mercedes-Benz CL/S/SL 600 & 65 AMG BMC F1 Replacement Air Filters 911sc Fabspeed ECU Tune 531WHP /High performance drop in replacements for the factory air filters; fit OEM Mercedes Benz airboxes for improved airflow and performance. Starting with its outer frame, BMC uses a special soft rubber material made in a process called "full molding", which not only provides a much tighter seal around the filter, but also eliminates any potential cracking or breaking of the filter. The filter element itself is made of a washable cotton material that