Porsche 981 Cayman GT4 Carbon Fiber Rear Diffuser 2015-2016 Optima Hybrid ex and supporting components for a

and supporting components for a complete build

or troubleshooting

Touring Vehicle Chassis FD3S Vehicle Body Type 2-Door Liftback Product Category Doors Composite Type Carbon Fiber Product Style OEM Installation Recommendation Professional installation required

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8 Ultimate Vehicle Chassis BK Vehicle Body Type 2-Door Coupe Product Category Hood Composite Type Carbon Fiber Product Style SC Installation Recommendation Professional installation required

Porsche 981 Cayman GT4 Carbon Fiber Rear Diffuser 2015-2016 Optima Hybrid ex and supporting components for aDiffusers work in conjunction with other aerodynamic components of a car to help produce downforce. Because a car displaces air as it moves forward, the air molecules in the rear of the car get disrupted causing a vacuum of low pressure air. To help channel the high speed air flow coming from underneath the car, diffusers redirects the high speed air flow to transition smoothly transition into the low pressure vacuum in the rear. This encourages a