2020 Porsche Cayman GT4 '4.5L Conversion'

With $60k invested, this 982 Cayman GT4 is offering 580hp thanks to a larger displacement motor and checks all the right boxes. A lightweight flywheel has been employed to reduce parasitic losses, and a heavy duty clutch helps put the power down reliably. A short gear assembly improves gearing for the track, and a more capable limited-slip differential has been fitted to help it power out of the corners. This example was optioned from the factory with desirable carbon fiber bucket seats and carbon ceramic brakes.

Driving and exhaust video