[FITMENT]: Black Silicone Post-MAF Hose compatible with Subaru WRX / STI GDA GDB 2002–2007, in sleek black. Please double-check vehicle compatibility before ordering. [SUPERIOR DURABILITY]: Engineered with a premium four-layer reinforced silicone construction, designed to withstand extreme temperatures and high pressure in demanding driving conditions. [OPTIMIZED AIRFLOW]: Enhances engine airflow, boosting performance, throttle response, and overall efficiency. [HIGH-QUALITY MATERIAL]: Made from high-grade synthetic silicone that surpasses traditional nylon in flexibility and durability. Reinforced with four layers of Dacron mesh, making it highly resistant to wear, heat, and pressure. [TECH SPECS]: Material: Reinforced 4-layer silicone Temperature range: -40°C to +180°C Max working pressure: 2 MPa (20 bar) Wall thickness: 4.5 mm [IN THE BOX]: 1 reinforced silicone hose 2 heavy-duty clamps [BUILT FOR PERFORMANCE]: Designed specifically for sports driving, this hose is a durable upgrade over standard rubber alternatives. It's made to last for years without losing performance or shape.