SPEED ENGINEERING 14646 Diffuser for AUDI TT (8J)

Description SPEED ENGINEERING 14646 Diffuser for AUDI TT (8J)

The SPEED ENGINEERING 14646 diffuser is designed for the AUDI TT, TTS, and TTRS 8J, model year 2008. It combines motorsport-focused aerodynamics with a layout that balances low aerodynamic drag and increased downforce.

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

Installation Note: Original mounting points are used wherever possible, so no cutting is required. In rare cases, an additional hole may need to be drilled.

Fitment / Vehicle compatibility: 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.

• Designed for the AUDI TT, TTS, and TTRS 8J
• Balances aerodynamic drag and downforce
• Reduces turbulent Airflow and supports laminar Airflow
• 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
• Base Vehicle Exhaust System: Milltek Exhaust system

Kit comes with:

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