APR Performance - Porsche Cayman GT4 Wing Extension Kit drain plug Stainless steel is used for

Stainless steel is used for both main pipe and tail pipe (all stain)

***Fits Factory wing only***

Also Known as the venturi effect

The Ark Performance GRiP exhaust for the 2014-2016 BMW M235i is designed and engineered right here in Southern California

Through the use of minimal bends and the optimum pipe size we were able to achieve this goal

APR Performance - Porsche Cayman GT4 Wing Extension Kit drain plug Stainless steel is used forAll wing pedestals are constructed with billet 6061 aircraft aluminum. They have been designed to change the height of the wing without drilling a new set of mounting holes for the trunk. This simple modification can raise or lower the height of your airfoil for optimum positioning of clean air contact with wing foils.