IPD Plenum 74mm - 911 | 2017-2018 11317830890 912 and 914 (1965-1976) models

912 and 914 (1965-1976) models

Clips and pivots are not included

(1) 13mm socket

Durable and engineered to meet OEM standards

efficient lifting

IPD Plenum 74mm - 911 | 2017-2018 11317830890 912 and 914 (1965-1976) modelsIPD Plenum 74mm For Porsche 991 Carrera Base S GTS 3. 0L (2017 2018) Models. The IPD Plenum for the Porsche 991. 2 Carrera is engineered to maximize the performance potential of the twin turbocharged 3. 0L engine. Featuring IPDs patented Y design, the plenum optimizes airflow distribution and improves boost response, allowing the engine to operate more efficiently throughout the RPM range. By reducing airflow restrictions and enhancing charge