Transmission Control Unit - 911 | 1999-2004 99735180504 Note: When ordering please select

Note: When ordering please select the correct side cover for your application

resulting in a notable reduction in rotational and unsprung weight

but also provides added protection against wear and tear

Geometry: Box end angled 15°

Transmission Control Unit - 911 | 1999-2004 99735180504 Note: When ordering please selectTransmission 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