This APR Intake Coolant Hose is the perfect solution for improving airflow and cooling on your 1.8T/2.0T Gen 3 MQB engine. Crafted from durable silicone, this hose features a larger internal diameter than the factory hose to reduce restriction and increase cooling efficiency. Ideal for use with APR's Front Mount Intercooler System and other aftermarket intakes. Easy to install with simple tools, this hose will have your engine running at optimal performance in no time.