Fast Motorsports Aftamaf Hose Subaru WRX / STI 2002-2007

The Fast Motorsports Post MAF Hose is a game - changer for your Subaru WRX or STI from 2002 - 2007. It replaces the stock corrugated rubber piece that connects the airbox to the turbo inlet tube. That stock part is not only an eyesore in the engine bay but also restricts airflow. With a sleek exterior, this hose looks great, and its smooth interior ensures optimal airflow, delivering a steady stream of air to the turbo. Made of 4 - ply silicone, it has the perfect flexibility to handle the movement between the chassis - mounted airbox and the active boxer engine. And the steel reinforcement keeps it from collapsing even when the turbo is at full throttle, drawing maximum vacuum.

Using this Fast Motorsports Post MAF Hose is simple. First, remove the stock corrugated rubber piece that connects the airbox to the turbo inlet tube. Then, carefully install the new hose in its place, making sure it's properly aligned. When it comes to maintenance, it's a good idea to check the hose regularly for any signs of wear or damage. You can clean it with a mild soap and water solution to keep it in top shape. Just be gentle when cleaning to avoid damaging the steel reinforcement. Also, during installation, make sure all connections are tight to prevent air leaks, which could affect your engine's performance.