51117331717 Grille | Structural & Aesthetic Compliance

Precision-engineered 51117331717 Grille features glass-fiber reinforced polyamide construction with matte black texture matching OEM specifications for 2015-2017 BMW 5 Series Gran Turismo LCI models. The asymmetric ventilation slots optimize airflow to brake cooling ducts while preventing road debris intrusion. Integrated clip receivers maintain 0.6mm panel alignment tolerance with factory bumper contours.

UV-stabilized surface treatment resists color fading under direct sunlight exposure, maintaining consistent appearance with adjacent trim components. The aerodynamic profile reduces front axle lift by 12% at highway speeds. Pre-installed mounting hardware accommodates both standard and M Sport bumper configurations without modification.

Engineering Specifications

• • Base Material: PA6-GF30
• • Surface Finish: Texture 3.2
• • Impact Strength: 45kJ/m²
• • Thermal Range: -40°C~180°C
• • Clip Retention: 18N/cm²

Verified configurations: F07GT LCI 520d 528i Base Models 530d Luxury Line 2016-2017 Models
OE Reference Network: 51117331717 51-11-7-331-717 Frontgrillleiste links Luftführungsgitter LCI Base Trim