The Performance V1 rear diffuser for the G20 3 Series brings a sharper, OEM-plus look to the rear of your M340i. It is constructed from 100 percent genuine 2x2 twill weave carbon fiber for a lightweight and durable upgrade. The diffuser installs as a direct replacement for the factory piece and includes pre drilled mounting points for easier positioning.
Please Note: For installation, the rear bumper must be removed to access all mounting locations. Hardware is included, and minor drilling may be required to achieve an ideal fit. Bumper removal is required for proper installation, and professional installation is recommended for the best final result.
