SPEED ENGINEERING 14648 Diffuser for BMW M2 Competition (F87)

Description SPEED ENGINEERING 14648 Diffuser for BMW M2 Competition (F87)

The SPEED ENGINEERING 14648 diffuser is designed for the BMW M2 Competition F87. It brings motorsport-focused aerodynamics to the vehicle by balancing low aerodynamic drag with increased downforce.

The diffuser covers as much of the rear cavity as possible to reduce turbulent airflow and support laminar airflow. The aluminium construction is lightweight and sturdy, while multiple connection points help distribute force evenly across the diffuser panel.

Original mounting points are used wherever possible, so no cutting is required. The diffuser was developed for base vehicles with coilover suspension and low ride height, providing 8 cm of ground clearance when installed.

• Designed for the BMW M2 Competition F87
• Balances aerodynamic drag and downforce
• Reduces turbulent airflow and supports laminar airflow beneath the rear section
• Lightweight and sturdy aluminium construction

Specifications:

• Material: Aluminium
• Certification: Parts certificate included
• Approval Requirement: Supplied edge protection must be fitted for approval
• Ground Clearance Requirement: 8 cm with the diffuser installed
• Installation Note: Uses original mounting points wherever possible; in rare cases, an additional hole may need to be drilled
• Fitment Note: Developed for base vehicles with coilover suspension and low ride height; vehicles with a different exhaust system or modified rear bumper may require diffuser adaptation or modification
• Base Vehicle Exhaust System: Milltek exhaust system

Kit comes with:

• SPEED diffuser
• Diffuser support plates and various brackets
• Fixing materials
• Parts certificate
• Edge protection