We build each wheel to customer's requirements and use the highest quality materials for your Porsche. Custom flat bottom thicker sport grip steering wheel finished in beautiful carbon fiber and your choice of side grip materials. Pick your choice of materials from Leather, Perforated Leather, Alcantara and you can also pick the contrast stitching color and stripe option. We can do unique shape changes such as flat bottom or flat top in some cases. Smaller diameter is also an option. Each wheel is custom made to order and will require a core exchange.