51127331611 Bumper Trim | Rear Center Chrome Trim Assembly

The 51127331611 Bumper Trim employs cold-rolled stainless steel substrate with vapor-deposited chrome coating achieving 94% reflectivity. Its three-dimensional curvature matches original equipment profiles within ±0.5mm dimensional tolerance across F10/F11/F07 chassis platforms. The integrated mounting system features 8 corrosion-resistant brass threaded inserts for vibration-free installation.

Surface treatment includes 6-stage polishing process followed by nano-ceramic clear coat for enhanced UV resistance. The symmetrical design maintains aerodynamic continuity with factory bumper contours while reducing wind noise by 12dB at highway speeds. Compatible with both standard and M Sport bumper configurations.

Production Specifications

• • Core Material: 304L stainless steel
• • Coating Thickness: 35±5μm
• • Thermal Stability: -40°C to 150°C
• • Salt Fog Resistance: 1000hrs
• • Surface Gloss: 90-95GU

Certified fit for: F10 535i xDrive 2014-2016 F10 ActiveHybrid 5 2015-2016 F07 550i GT 2014-2016 F11 535d Touring 2014-2015
OE Cross Reference: 51 12 7 331 611 51.12.7.331.611 BM1144129 51127331611 51-12-7-331-611