51119449830 Fog Grille | Aerodynamic Protection Compliance

Engineered for 2016-2019 BMW F90 G30 models, the solid-surface 51119449830 Fog Grille features unibody construction with precisely molded contours that match factory bumper profiles. Manufactured from impact-modified polypropylene with UV-resistant additives, its hole-free design optimizes aerodynamic efficiency while protecting fog lamp assemblies from road debris. The injection-molded structure incorporates reinforced mounting points that withstand vibration without deformation, maintaining perfect bumper alignment throughout vehicle operation. Surface texture replicates OEM grain patterns through specialized tooling processes.

Integrated attachment clips enable tool-free installation while alignment guides ensure millimeter-perfect positioning relative to bumper recesses. Computational fluid dynamics analysis informs the aerodynamic profile that reduces front-end turbulence by 18% compared to vented alternatives. The thermal-stable formulation preserves dimensional accuracy across -40°C to 120°C operational extremes while hydrophobic surface additives repel water and contaminants. Precision color-matching maintains consistent appearance with factory components through accelerated UV exposure testing.

Material Specifications

• • Base Material: Reinforced PP-EPDM
• • UV Stabilization: 1800+ hours
• • Thermal Range: -40°C~120°C
• • Impact Resistance: 22kJ/m²
• • Color Retention: 150k mile equivalent
• • Surface Hardness: 85 Shore D
• • Hydrophobic Rating: 110° contact

Model Applications: F90 G30 M5 G30 5 Series 2016-2019 M Sport Package xDrive Models
OE Cross-Reference: 51119449829 51119449830 51-11-9-449-829 51-11-9-449-830 Nebelscheinwerfer Gitter Front Spoiler Grille