Upgrade your CAR with the AUTRAGO Rear Bumper Diffuser, combining aerodynamic functionality with enhanced underbody protection. The blade-inspired contour design integrates seamlessly with factory bumper lines, reducing turbulence while shielding against road debris impacts. Crafted from high-density ABS polymer, this diffuser maintains structural integrity in temperature extremes from -30°C to 80°C, effectively resisting cracking, warping, and UV-induced yellowing. The permanent gloss black finish requires no polishing to retain its depth and shine. Complete installation hardware is included. Due to precise alignment requirements with exhaust components and underbody panels, professional installation is strongly advised to ensure perfect fitment and full functionality.