Description
The do88 Performance Plenum for the 992.1 Porsche 911 Turbo and Carrera enhances airflow and engine performance with a refined design featuring soft, sweeping lines and CNC-machined connections. Tested using CFD and flow bench analysis, it reduces restrictions, improves throttle response, and delivers power gains across the entire powerband, making it a key upgrade for maximizing the potential of these models. (price includes all import tariffs)
![do88 Performance Plenum for 992.1 Porsche 911 Carrera, 4, 4S, 4 GTS, GTS and S / Turbo [TR-300-992]](https://diamondusedparts.com/wp-content/uploads/2026/04/do88-performance-plenum-for-9921-porsche-911-carrera-4-4s-4-gts-gts-and.jpg)





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