51118047391 Center Grille | Textured Black Front Bumper Airflow Assembly for High-Performance Sedan Platforms

Precision-engineered 51118047391 Center Grille features textured ABS polymer construction with integrated airflow management vanes. The hexagonal matrix pattern maintains OEM-spec 58% open area ratio for optimal radiator airflow while preventing road debris ingress. Sixteen retention clips with anti-vibration dampeners ensure secure bumper engagement across temperature fluctuations.

UV-resistant textured finish replicates factory surface roughness (Ra 7.2μm ±0.3μm) for seamless visual integration. Pre-indexed alignment tabs guarantee 0.5mm positional accuracy relative to headlight clusters. The component's radar-transparent design preserves advanced driver assistance system functionality.

Material Specifications

• • Base Material: ABS-PC Blend
• • Wall Thickness: 3.0mm ±0.2mm
• • Surface Hardness: 118 Shore D
• • Thermal Stability Range: -30°C to 95°C
• • Clip Retention Force: 32N ±3N

Direct replacement for: F10 M5 Base 2012-2016 F06/F12/F13 M6 2013-2017
OE Cross Reference: 51 11 8 047 391 51.11.8.047.391 51118047391 14513129