APR Performance Wing Extension Kit (981 GT4)
Designed to fit
- 2016+ Porsche Cayman GT4
These T6 billet aluminum pedestal uprights and upper mounting brackets raise the total height from factory setting by 4 inches and gives the factory wing a range of 2-9 degrees in angle of attack adjustment. (Direct Factory Fitment)
About APR Performance
Since 1999, APR Performance has been a market leader in producing and manufacturing high quality aerodynamic performance products for the aftermarket automobile industry.
Computational Fluid Dynamics (CFD) analysis, combined with real-world track testing, help to ensure products meet stringent performance specifications.
Proprietary manufacturing processes utilizing pre-preg. carbon fiber composites help to produce products that are durable, lightweight, and of the highest quality.