Transmission Control Unit - 911 | 1999-2004 99735180504 weathertight fit at the hood

weathertight fit at the hood lock mechanism

resulting in a notable reduction in rotational and unsprung weight

Whether upgrading your factory system or replacing a worn speaker

fully synthetic motor oil designed for modern gasoline and diesel engines

Transmission Control Unit - 911 | 1999-2004 99735180504 weathertight fit at the hoodTransmission Control Unit For Porsche 996 (1999 2004) Models. The Transmission Control Unit (TCU) is the intelligent brain behind your Porsche 911's transmission system. This OEM specification component manages shift timing, torque delivery, and gear selection with precision engineering that keeps your 996 performing at its peak. Designed specifically for 996 models, this TCU ensures smooth acceleration, responsive downshifts, and optimal fuel