Turbosmart Silicone Vacuum Hose 4mm x 3m Blue | High-Temperature Resistant | Silicone Vacuum Hose

Overview

The Turbosmart Silicone Vacuum Hose 4mm x 3m Blue is a versatile and durable vacuum line designed for a wide range of automotive applications, including Subaru performance setups. This hose serves as an essential spare or replacement for vacuum and boost control lines, ensuring reliable operation under demanding conditions. Its 4mm inner diameter and 3-meter length make it suitable for various routing needs in turbocharged and naturally aspirated Subaru platforms.

Engineered with high-quality silicone, Turbosmart’s vacuum hose excels in extreme temperature environments, withstanding from -50°C to 170°C (-60°F to 340°F). This thermal resilience ensures consistent performance without cracking, hardening, or collapsing, which is critical for maintaining precise boost and vacuum signals in Subaru WRX, STI, BRZ, and other models. Turbosmart’s commitment to quality and reliability makes this hose a trusted choice among enthusiasts who demand durability and peace of mind.

For Subaru owners focused on maintaining or upgrading their vacuum systems, this hose offers a dependable solution that supports optimal turbocharger response and engine management. Whether replacing worn factory lines or fabricating custom vacuum setups, this silicone hose provides the flexibility and robustness needed to keep your Subaru’s boost control functioning flawlessly under all driving conditions.

Features & Specifications

This Turbosmart Silicone Vacuum Hose is engineered for universal automotive use and is ideal for Subaru platforms requiring a 4mm vacuum line. Constructed from high-grade silicone, it delivers exceptional thermal resistance and durability for Subaru enthusiasts seeking reliable vacuum hose performance in extreme environments.

• Brand: Turbosmart
• Product: Silicone Vacuum Hose 4mm x 3m Blue
• Part Number: TS-HV0403-BE
• Fitment: Universal / N/A
• Material: Silicone
• Finish: Blue
• Construction: Molded Silicone Tube
• Origin: Not specified
• Temperature Range: -50°C to 170°C (-60°F to 340°F)
• Length: 3 meters
• Inner Diameter: 4mm

Key Benefits

• Durability: High-grade silicone construction resists cracking, hardening, and collapsing under extreme temperatures.
• Reliability: Maintains consistent vacuum and boost signals for precise turbocharger and engine management performance.
• Flexibility: 3-meter length and 4mm diameter accommodate various routing needs and custom setups on Subaru vehicles.
• Temperature Resistance: Performs reliably in a wide temperature range from -50°C to 170°C, suitable for harsh engine bay environments.
• Easy Replacement: Ideal spare hose for quick repairs or upgrades to existing vacuum systems on WRX, STI, BRZ, and other Subaru models.
• Color Coding: Blue finish helps with visual identification and adds a subtle aesthetic touch under the hood.

What's Included

• 1× Turbosmart Silicone Vacuum Hose 4mm x 3m Blue

Installation & Compatibility

Installation of the Turbosmart Silicone Vacuum Hose is straightforward and suitable for DIY enthusiasts with basic hand tools. The hose can be cut to length as needed and fitted with standard vacuum hose clamps or fittings compatible with 4mm vacuum lines. No special tools are required, making it an accessible upgrade or replacement for Subaru owners maintaining their boost control systems. This hose is universal and compatible with all Subaru models requiring 4mm vacuum lines, but always verify fitment for your specific application and routing requirements.

• Professional Installation: DIY-Friendly
• Modifications Required: None, hose can be trimmed to length
• Verify Compatibility: Confirm hose diameter and length suitability for your Subaru model and vacuum system

Shop with confidence at Subimods—your Subaru parts specialists.