Porsche 718 Cayman GT4 Design Carbon Diffuser

A comprehensive, motorsport-inspired rear-end transformation system for the standard Porsche 718 Cayman and Boxster (982 generation, 2016–2025+). Unlike standalone accent lips, this package is an all-in-one upgrade that converts the narrow, central-exit exhaust layout of the base, S, or T models into the wide-slung, aggressive split-dual exhaust footprint of the track-focused GT4 and GT4 RS.