EAG 08-12 Audi A4 Billet Grille Aluminum Polished 4mm Horizontal Overlay 8PCS Has been tested to have a perfect fit with the OEM grille, followed by extensive polishing. 6062 Aircraft-grade Aluminum alloy. 4mm bar width. Never Rust! Mirror Finish Polish powder coated. Persist in looking amazing for years. Horizontal bar style. Overlay, Cutout Installation. All necessary hardware and instruction are included. Enables Easy and Quick Installation