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BOOST Products Silicone Coolant Cap 35mm (1-3/8") ID, Black

$13.37

BOOST Products

Model #SI-CAP-35S


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This BOOST Products Silicone end caps are reinforced with textile layers to be extreme pressure resistant and also to vacuum in your boost System. These caps are suitable for blanking of your intercooler or radioator pipes/tubes, intake systems, water lines or similar. Also ideal when an engine and/or auxillary parts have been removed and been standing for a long time, corrosion etc. is slowed down by closing open connections on the engine and parts. The silicone blanking caps can withstand up to 5 Bar and temperatures up to 220° C. They are not to be used to get in contact with fuel or oil!

In contrast to other suppliers, the Boost Products silicone caps are reinforced thanks to multiple fabric inserts, so they can also be loaded with pressure (air/water).

After many tests we deliver best quality at the best price! The BOOST Products silicone Products have achieved and many times even exceeded the quality of silicone items compared to ones made by well known manufacturers in quality tests. This silicone is durable and flexible, stable and color-proof after many years. Lots of well known company's in the tuning and motorsport areas rely on silicone Products made by BOOST Products. Rely on our quality!

BOOST Products silicone blanking caps have until 38mm 3 layers of fabric and 4,3mm wall thickness. They come with a small subtle BOOST Products logo which proofs the Silicone Hoses' quality.

What you should consider with Silicone

- The diameter refers to the inner diameter
- when choosing the clamp take the wall thickness x2 for the right size
- silicone Products are 1-3mm elastic
- if you can't find the right size, choose the smaller one which is available

Inner Diameter: 35mm
Length: 36mm
Wall Thickness: 4.3mm
Textile Layers: 3
Temperature Range: -40°C to 220°C
Pressure resistant up to: minimum 5bar
Color: black (completely)

Other Part Numbers:
BOOST Products #BOP-SI-CAP-35S

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Who Is Boost Product?

Boost Products is an aftermarket company that was founded in 2012 and initially offered its products in Europe. Designed and tested in Germany, the company is known for manufacturing one of the best forced induction systems and component parts for the automotive industry. 

Forced Induction Experts

The company offers a wide range of high-performance parts such as turbochargers, intercoolers, hose clamps, charge pipes, elbows, silicons, V band clamps and more. Today, Boost Products is recognized as one of your go-to brands if you want to increase the performance of your engine.

Affordable Quality Products

Boost Products supplies parts that will make your vehicle go fast without breaking your bank. Each component is carefully designed and tested to fit various vehicles and engines to ensure a proper and perfect fit. There is no point in increasing your car’s horsepower if it is not reliable. It is the reason why every part undergoes a series of real-world testing so that they can be sure that what they are giving is only the best.

Purchase Boost Products At Vivid Racing

If you are in the market for high performance parts that would drastically boost your vehicle’s performance, then forced induction is the way to go. And when it comes to these systems, Boost Performance has got you covered. From Europe, USA and all around the world, tuners and enthusiasts trust Boost Products. To know more about the company and what they can offer, visit Vivid Racing and check out their list of parts that fits your specific application.

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