Silicone Turbo Inlet Pipe, 3 Inch Induction Hose for Subaru WRX STI, Direct Fit Kit

Upgrade your Subaru WRX STI with this Silicone Turbo Inlet Pipe, a precise 3-inch induction hose designed to directly replace the original OEM piping. Built for performance-minded drivers, this premium silicone hose kit from IILK8 stands up to higher temperatures and boost pressures, helping maintain steady airflow and reliable turbo response when you push your engine harder.

Application: For SUBARU BIG 3" WRX/STI TURBO. This kit is crafted to sit snugly in the engine bay, providing a secure, leak-free connection that supports enhanced intake efficiency and consistent performance across a wide range of driving conditions.

Key specs at a glance: - Working temperature: -65°F to 500°F - Working pressure: 0.3 to 0.9 MPa - Bursting pressure: 245 PSI - Thickness: 4.5 mm, 3-ply construction - Size tolerance: +/- 0.5 mm - Length/size: 3-inch induction hose (fits the Subaru turbo inlet) - Material: High-quality silicone, designed for durability under boost

Benefits & Tips

• Improved boost stability: The 3-ply silicone construction minimizes swelling and collapse under high boost, delivering more consistent air delivery to the engine for improved throttle response.
• Durable, long-lasting heat resistance: With a wide operating temperature range, the hose maintains performance even in extreme heat under the hood, helping prevent cracking and leaks over time.
• Easy upgrade and maintenance: This hand-crafted silicone hose kit is designed to replace OE hoses directly, making installation straightforward and reducing the risk of future hose failures during upgrades or track use.

Product specifications

• Brand: NONE
• Model/Part Number: K8
• Application: SUBARU WRX/STI Turbo induction (3-inch inlet)
• Material: Silicone, 3-ply
• Thickness: 4.5 mm
• Color: Not specified
• Origin: Mainland China
• Item dimensions (approx.): Length 30 cm, Width 10 cm, Height 5 cm
• Weight: 1 kg

Package includes:

• All hose kit, as shown in the picture

Warnings / reminders

• Ensure proper fitment with compatible clamps and hardware during installation.
• Inspect hoses and clamps regularly for signs of wear, especially after performance upgrades or track use.
• Follow standard safety procedures when working in the engine bay; avoid air intake contamination during installation.

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