Silicone Hose Boost and Vacuum 4mm
Highest quality in black.
High-quality vacuum / boost hose made of silicone with fabric insert
The silicone hoses are suitable for charge air lines and water lines. In contrast to normal vacuum hoses, these hoses are processed with a textile layer and are therefore pressure-resistant and temperature-resistant up to 220deg C anyway. Not suitable as petrol or oil line.
Sold in meter units. If you buy this article 3x, you get 3m in one piece.
Inside diameter: 4mm
Wall thickness: 3,5mm
Textile layers: 1
Temperature range: -40deg C to 220°C
Pressure resistant up to: At least 5 bar
Colour: Black (complete)
After many tests we deliver the best quality at the best price. Our BOOST products silicone hoses have always achieved the quality of the best known manufacturer of silicone hoses in quality tests and even exceeded them several times. Our silicone is very durable and remains flexible, stable and colourfast even after years. Many well-known companies from the tuning and motorsport sectors rely on silicone hoses from our company. You too can trust our quality.
What you should consider when using silicone
- the diameter refers to the inner diameter
- calculate plus 2x wall thickness to choose the right clamp size
- Silicone hoses are 1-3mm stretchable
- if you don't find the right size, choose the next smaller size