nhance the aggressive styling of your BMW 1 Series M Sport F20/F21 M135i and M140i (2015-2019 LCI) with this Rear Lip Diffuser Spoiler Bumper, featuring an integrated brake light. Designed to improve both aesthetics and aerodynamics, this high-quality ABS diffuser gives your vehicle a sportier and more dynamic rear-end appearance.

With a precision-engineered fit, this diffuser seamlessly replaces the stock bumper trim, adding a track-inspired look while maintaining OEM-like compatibility. The built-in brake light not only enhances visibility but also adds a distinctive motorsport touch to your ride. Perfect for enthusiasts looking to upgrade their M Sport 1 Series with a bold and functional modification.

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