KarboniZation Mercedes R231 SL-Class carbon fiber interior door sill inserts package. These sill inserts are designed to be used with either stock sill covers or custom sill covers (that can be also purchased from us).

Adds a sporty appearance to the car's interior. Smooth edges and high quality resin gives this piece a glossy finish and an OEM look. Made of Motorsport grade carbon fiber materials, and a true reminder of your Mercedes' racing DNA.

Direct replacement of stock item with no modification required for installation. No core required.

This package consists of:

• 2x Door sills inserts (left and right).

Available in twill and forged carbon. Other versions of carbon (honeycomb, twill, camo, etc.) are also available upon request.

Our carbon fiber products are made with premium materials (carbon weave, resin, etc.) and can withstand heat up to 250 F. Plastic (if applicable) is also made in house and has quality similar to OEM plastic (ABS or PP). Finished product is coated with 4 layers of premium Japanese fade-resistant and UV-stable clear coat and individually hand-polished to a brilliant shine.

Please note: Our products are custom made to order. As a result, each part may require up to 6 weeks lead time to manufacture and to fulfill your order. In the event that your part is in stock and ready to ship at our warehouse, we will inform you of the product availability and supply you with a tracking number when the order is shipped.

Vehicle Fitment

• SL-Class (R231) 2012-2020