Upgrade your exterior styling on your Audi with the ECS Tuning Gloss Black Trunk Spoiler. This trunk spoiler was engineered in-house and designed to follow the curves and lines of the body to offer a more aggressive look that matches the factory appeal of the B7 A4 S-Line and S4. The spoiler is crafted of a durable UV stabilized ABS polymer to achieve it's deep high gloss shine and provides a sporty style that's sure to set your vehicle apart from the rest. Installs with no drilling, cutting, or modification of any kind required. After you have everything lined up and the surface clean of any contaminants, simply remove the liner on the already attached high strength dual sided tape and press the spoiler firmly onto the trunk lid. Install the spoiler as-is or with proper surface prep, this spoiler can be painted to any color you like!4 sterile antiseptic alcohol wipes (ES2918127) are suggest for proper installation.