2.0 TFSI S line B8 (2WD and quattro Tiptronic-only) Saloon & Avant

Dual-outlet. Requires A4 3.2 S line dual-outlet rear valance - ECE Approved

Quad-outlet. Requires S4 3.0T lower spoiler and detailing strip - ECE Approved

Dual-outlet. Cerakote Black Tip. Requires A4 3.2 S line dual outlet valance - ECE Approved

Non-Resonated Dual-outlet. Requires A4 3.2 S line dual-outlet rear valance

Non-Resonated Quad-outlet. Requires S4 3.0T lower spoiler and detailing strip

Non-Resonated Dual-outlet. Cerakote Black Tip. Requires A4 3.2 S line dual outlet valance

Cerakote Black Quad-outlet. Requires S4 3.0T lower spoiler and detailing strip - ECE Approved

Non-Resonated Cerakote Black Quad-outlet. Requires S4 3.0T lower spoiler and detailing strip