A more pronounced boot «flip» and the new
rear carbon fibre diffuser work in harmony with a redesigned rear under floor to channel air through the new high - capacity oil cooler and maintain an area of low pressure under the rear of the car producing increased down force and aiding grip.
The rear bumper features a hand - made
carbon fibre diffuser aiding the flow of air exiting from the underside of the car to maintain an area of low pressure at the rear of the car which helps to reduce lift and improve high speed stability.
This extended rear bumper also incorporates a central,
carbon fibre diffuser, deeper than the item found on the XFR and which travels further under the rear of the car to reduce lift.
[18] The aerodynamic enhancements include a deeper front bumper with carbon fibre splitter, larger side sills,
a carbon fibre diffuser and a larger tailgate lip designed to sharpen the handling on the road.