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Upgrade your engine bay with this Samco silicone vacuum tubing.
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It's blue, has a 4mm bore, and comes in a 3-meter length.

Perfect for vacuum lines, air, water, or coolant in the engine compartment.

Made in the United Kingdom by Samco, it's flexible, durable, and backed by a lifetime warranty.

Part number VT4B2WB.

Whether you're doing a custom build or just replacing old brittle lines, this silicone hose is top quality.
Add some color and reliability to your engine.
5 out of 5