For the largest possible performance gain replace the entire air box and intake tract with the aFe Stage 2 Open Element Air Intake System.
Features
No Floating Tubes
Built-in ram scoop forces cold air to filter for greater efficiency and performance gains.
Clamp Stops
Raised stops on aFe tubes provide a more secure seal and eliminate slippage versus flat, straight tubes.
3-Angle Adapter
Specially developed velocity stack with 3 different angles dramatically increase airflow from the filter to the intake tube.
Quality Hardware
aFe uses only top-quality hardware like stainless steel button head bolts and brass inserts.
Fits
MK7 GLI
MK7 GTI
A3/S3