Air Intake Hose Kit For Subaru Impreza WRX STI 2002-2020 Silicone 3-Ply Premium
Silicone Air Intake Hose Kit for 2002-2020 Subaru Impreza WRX STI
Upgrade your engine’s air path with this high-quality silicone air intake hose kit, designed to directly replace the OEM hoses on the 2002-2020 Subaru Impreza WRX STI. Crafted from durable 3-ply silicone and finished with a robust 4.5 mm wall, this hose kit delivers superior heat resistance, better temperature stability, and reliable performance under boost. By upgrading to silicone, you gain a resilient, leak-free connection that maintains consistent airflow, helping your engine breathe more efficiently and respond more crisply to acceleration.
Built to endure extreme conditions, this kit handles the harsh environments of performance driving and daily use alike. It’s engineered to resist cracking, softening, and deformation that can occur with aging rubber hoses, giving you long-lasting reliability and peace of mind on any road.
Key specs are tuned for serious driving: a working temperature range of -65°F to 500°F (-54°C to 260°C), a working pressure of 0.3 to 0.9 MPa, and a bursting pressure of 245 PSI. The precise +/-0.5 mm size tolerance ensures a snug, seal-friendly fit for dependable performance and simple installation.
Benefits & Tips
- Enhances throttle response and consistent air delivery by minimizing intake hose collapse during high-boost scenarios.
- Direct replacement for OEM hoses with improved heat resistance and durability, reducing the risk of leaks and degradation over time.
- Easy installation with standard hose clamps; verify fitment on your model year and clean connections before installation.
Product specifications
- Application: 2002-2020 Subaru Impreza WRX STI
- Material: Silicone, 3 ply
- Wall thickness: 4.5 mm
- Working temperature: -65°F to 500°F (-54°C to 260°C)
- Working pressure: 0.3 to 0.9 MPa
- Bursting pressure: 245 PSI
- Size tolerance: +/- 0.5 mm
- Origin: Mainland China
- Placement on vehicle: Engine
- Special features: Silicon Radiator Hose Kit
- Weight: 1 kg
- Part Number: K8
Package includes:
- All hose kit, as shown in the picture
Warnings/Reminders
- Ensure the kit is compatible with your exact vehicle year and model before installation.
- Use appropriate hose clamps and inspect connections after installation to prevent leaks.
- Adhere to the specified temperature and pressure ranges to maintain performance and longevity.
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