BMW S85 Carbon Plenum

*Some images shown with the optional Carbon Intake. M and V10 badges not included.

Introducing the highly anticipated S85 Carbon Fiber Plenum – a masterpiece crafted from 100% premium prepreg carbon fiber, right down to the internal trumpets. This plenum serves as a seamless replacement for the OEM plastic variant.

Designed with a singular purpose: to elevate the induction sound while preserving the performance and drivability that BMW intended. Eventuri has maintained the precise internal volume and trumpet lengths meticulously tuned by BMW engineers. By adhering to these specifications, they ensure there’s no compromise in power delivery, safeguarding your low-end torque.

While the carbon plenum doesn’t provide a performance boost per se, it’s the symphony of induction sounds it orchestrates that truly transforms the driving experience of the E6X M5/M6.

This plenum can be used with the OEM airboxes or most aftermarket intake system. The Eventuri additional E6X M5/M6 intake system provides a genuine performance gain and can be found HERE.

The Eventuri S85 Carbon Plenum is crafted from 100% prepreg carbon fiber and consists of a number of components engineered to perform a specific purpose:

Each Plenum consists of:

Carbon Fibre base and Lid
10 x Carbon trumpets with OEM specifications
10 x CNC machined aluminium flanges
CNC machined breather bosses

Extensive focus and meticulous attention to detail were dedicated to perfecting the fitment of our plenum, ensuring it seamlessly matches the OEM specifications. Precision-machined flanges have been incorporated to facilitate effortless placement and installation of the plenum. Throughout the development process, we spared no effort or expense to deliver a product of uncompromising quality.

BMW E6x M5/M6