Belltech
Showing 31 of 31 Belltech products:
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$67.42
$64.05
Length: 2m
Inner Diameter: 76mm
Color: Black
Silicone layers: 1
Temperature range: -40°C to 325°C
SKU #: BOP-IN-KS-076-2B
Manufacturer Part #: IN-KS-076-2B

Cold air feed flexible ducting pipe hose / ventilation hose for various applications, for example for brake ventilation, interior ventilation, as suction hose, or for air supply to the air filter.
Equipped with an outer skin of special extremely durable and hard-wearing orange-colored silicone, complete with outer fibre reinforcement and inner bronze-coated steel spiral spring, for maximum strength but extremely low weight.
| Diameter | 3 in | See more like this |
|---|---|---|
| Color | Black | See more like this |
| Manufacturer Part # | IN-KS-076-2B |
|---|---|
| Country of Manufacture | China |
| GTIN | 4250815844337 |
| Weight | 1.00 lbs (0.5 kg) |
| Height | 3″ (7.6 cm) |
| Width | 3″ (7.6 cm) |
| Length | 72″ (182.9 cm) |
| CARB compliant | Yes (see note below) |
Size and weight of different configurations may vary. For exact product weight and dimensions, please refer to the manufacturer’s spec sheets or sizing sheets included in the description above or contact us.
CARB and EPA Emissions Statement: Based on the information provided to us by manufacturers and our own knowledge, we do the best we can to determine the CARB and emissions legality of the parts we sell. Please do your own research with the manufacturer to ensure that this part is legal for use in your state on the car you will be installing it on. If you believe that this part is incorrectly listed, please let us know at [email protected]. Parts which are not legal for use on emissions controlled vehicles in California and states which follow California CARB rules will require an affidavit to be signed by the customer certifying the part’s use on a vehicle which is not emissions controlled.
There was an error
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$26.10
$24.80
Inner Diameter: 19mm
Length: 38mm
Wall Thickness: 4,3mm
Textile Layers: 3
Temperature Range: -40°C to 220°C
Pressure resistant up to: minimum 5bar
Color: black (completely)
SKU #: BOP-SI-CAP-19S
Manufacturer Part #: SI-CAP-19S

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.
– 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
| Manufacturer Part # | SI-CAP-19S |
|---|---|
| Country of Manufacture | China |
| GTIN | 4250815863314 |
| Weight | 0.01 lbs (0.0 kg) |
| Height | 1.5″ (3.8 cm) |
| Width | 1″ (2.5 cm) |
| Length | 1″ (2.5 cm) |
| CARB compliant | Yes (see note below) |
Size and weight of different configurations may vary. For exact product weight and dimensions, please refer to the manufacturer’s spec sheets or sizing sheets included in the description above or contact us.
CARB and EPA Emissions Statement: Based on the information provided to us by manufacturers and our own knowledge, we do the best we can to determine the CARB and emissions legality of the parts we sell. Please do your own research with the manufacturer to ensure that this part is legal for use in your state on the car you will be installing it on. If you believe that this part is incorrectly listed, please let us know at [email protected]. Parts which are not legal for use on emissions controlled vehicles in California and states which follow California CARB rules will require an affidavit to be signed by the customer certifying the part’s use on a vehicle which is not emissions controlled.
There was an error
The error has been logged. Please contact us at [email protected] and we’d be happy to assist you further.










$3.86
$3.66
Inner Diameter: 19mm
Length: 75mm
Wall Thickness: 4,3mm
Textile Layers: 3
Temperature Range: -40°C to 220°C
Pressure resistant up to: minimum 5bar
Color: blue (completely)
SKU #: BOP-SI-UN-VB-19B
Manufacturer Part #: SI-UN-VB-19B

This BOOST Products Silicone Hose is reinforced with textile layers to be extreme pressure resistant and also to vacuum in your Air Charge System. These Hoses are suitable for your Intercooler system, Intake system, Water lines or similar. They can withstand up to 5 Bar and temperatures up to 220° C. They are not to be used as Fuel or Oil line!
After many tests we deliver best quality at the best price! The BOOST Products silicone hoses have achieved and many times even exceeded the quality of silicone hoses 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 hoses made by BOOST Products. Rely on our quality!
BOOST Products silicone hoses have until 38mm 3 layers of fabric and 4,3mm wall thickness. From 41mm there are 4 layers and 5,3mm wall thickness. They come with a small subtle BOOST Products logo which proofs the silicone hoses’ quality.
– The diameter refers to the inner diameter
– when choosing the clamp take the wall thickness x2 for the right size
– silicone hoses are 1-3mm elastic
– if you can’t find the right size, choose the smaller one which is available
| Side 1 Inner Diameter | 3/4″ (19mm) | See more like this |
|---|---|---|
| Side 1 Outer Diameter | 1-1/8″ (28mm) | See more like this |
| Side 2 Inner Diameter | 3/4″ (19mm) | See more like this |
| Side 2 Outer Diameter | 1-1/8″ (28mm) | See more like this |
| Type | Straight coupler | See more like this |
| Color | Blue | See more like this |
| Manufacturer Part # | SI-UN-VB-19B |
|---|---|
| Country of Manufacture | China |
| GTIN | 4250815862041 |
| Weight | 1.00 lbs (0.5 kg) |
| Height | 1″ (2.5 cm) |
| Width | 1″ (2.5 cm) |
| Length | 3″ (7.6 cm) |
Size and weight of different configurations may vary. For exact product weight and dimensions, please refer to the manufacturer’s spec sheets or sizing sheets included in the description above or contact us at [email protected].
There was an error
The error has been logged. Please contact us at [email protected] and we’d be happy to assist you further.








$6.52
$6.19
Inner Diameter: 32mm
Length: 75mm
Wall Thickness: 4,3mm
Textile Layers: 3
Temperature Range: -40°C to 220°C
Pressure resistant up to: minimum 5bar
Color: black (completely)
SKU #: BOP-SI-UN-VB-32S
Manufacturer Part #: SI-UN-VB-32S

This BOOST Products Silicone Hose is reinforced with textile layers to be extreme pressure resistant and also to vacuum in your Air Charge System. These Hoses are suitable for your Intercooler system, Intake system, Water lines or similar. They can withstand up to 5 Bar and temperatures up to 220° C. They are not to be used as Fuel or Oil line!
After many tests we deliver best quality at the best price! The BOOST Products silicone hoses have achieved and many times even exceeded the quality of silicone hoses 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 hoses made by BOOST Products. Rely on our quality!
BOOST Products silicone hoses have until 38mm 3 layers of fabric and 4,3mm wall thickness. From 41mm there are 4 layers and 5,3mm wall thickness. They come with a small subtle BOOST Products logo which proofs the silicone hoses’ quality.
– The diameter refers to the inner diameter
– when choosing the clamp take the wall thickness x2 for the right size
– silicone hoses are 1-3mm elastic
– if you can’t find the right size, choose the smaller one which is available
| Side 1 Inner Diameter | 1.25″ (32mm) | See more like this |
|---|---|---|
| Side 1 Outer Diameter | 1.66″ (42mm) | See more like this |
| Side 2 Inner Diameter | 1.25″ (32mm) | See more like this |
| Side 2 Outer Diameter | 1.66″ (42mm) | See more like this |
| Type | Straight coupler | See more like this |
| Color | Black | See more like this |
| Manufacturer Part # | SI-UN-VB-32S |
|---|---|
| Country of Manufacture | China |
| GTIN | 4250815803211 |
| Weight | 1.00 lbs (0.5 kg) |
| Height | 1″ (2.5 cm) |
| Width | 1″ (2.5 cm) |
| Length | 3″ (7.6 cm) |
Size and weight of different configurations may vary. For exact product weight and dimensions, please refer to the manufacturer’s spec sheets or sizing sheets included in the description above or contact us at [email protected].
There was an error
If you believe this is incorrect, please contact us at [email protected].










$32.57
$30.94
Inner Diameter: 63mm
Length: 115mm
Length A: 93mm
Length B: 40mm
Wall Thickness: 5,3mm
Textile Layers: 4
Temperature Range: -40°C to 220°C
Pressure resistant until: minimum 5bar
Color: blue (completely)
SKU #: BOP-3272200630
Manufacturer Part #: 3272200630

This BOOST Products Silicone Hose is reinforced with textile layers to be extreme pressure resistant and also to vacuum in your Air Charge System. These Hoses are suitable for your Intercooler system, Intake system, Water lines or similar. They can withstand up to 5 Bar and temperatures up to 220° C. They are not to be used as Fuel or Oil line!
Silicone Connectors with Hump, also known as Hump Hoses, Bulge Hoses or similar. The ‘Hump” in the middle allows the Connector to bend or to stretch. This results in a bendable Flexibility. Recommended for Throttle Valves or Intercoolers connected to the vehicles body, and similar Connections. For connection Intercooler pipes and Lines. Also suitable for Water Lines.
Here with double Hump for even more Flexibility!
After many tests we deliver best quality at the best price! The BOOST Products silicone hoses have achieved and many times even exceeded the quality of silicone hoses 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 hoses made by BOOST Products.
The hoses have until 38mm 3 layers of fabric and 4,3mm wall thickness. From 41mm there are 4 layers and 5,3mm wall thickness. They come with a small subtle BOOST Products logo which proofs the silicone hoses’ quality.
| Size Chart / 2 Humps Hose | |||||||
| ID (mm) | Wall (mm) | Length (mm) | Length A (mm) | Length B (mm) | Min Burst (Bar) | Max Working (Bar) | Textile Layers |
| 45 | 5 | 115 | 75 | 40 | 15,50 | 5,17 | 4 |
| 51 | 5 | 115 | 81 | 40 | 13,80 | 4,60 | 4 |
| 54 | 5 | 115 | 84 | 40 | 12,10 | 4,03 | 4 |
| 60 | 5 | 115 | 90 | 40 | 12,10 | 4,03 | 4 |
| 63 | 5 | 115 | 93 | 40 | 10,30 | 3,43 | 4 |
| 70 | 5 | 115 | 100 | 40 | 8,60 | 2,87 | 4 |
| 76 | 5 | 115 | 106 | 40 | 6,00 | 2,00 | 4 |
| 80 | 5 | 115 | 110 | 40 | 5,20 | 1,73 | 4 |
| 89 | 5 | 115 | 119 | 40 | 5,20 | 1,73 | 4 |
| 102 | 5 | 115 | 132 | 40 | 3,40 | 1,13 | 4 |
– The diameter refers to the Inner diameter
– When choosing the clamp take the Wall Thickness x2 for the right Size
– Silicone Hoses are 1-3mm elastic
– If you can’t find the right size, choose the smaller one which is available
| Side 1 Inner Diameter | 2.5″ (63mm) | See more like this |
|---|---|---|
| Side 1 Outer Diameter | 2.88″ (73mm) | See more like this |
| Side 2 Inner Diameter | 2.5″ (63mm) | See more like this |
| Side 2 Outer Diameter | 2.88″ (73mm) | See more like this |
| Type | Hump coupler | See more like this |
| Color | Blue | See more like this |
| Manufacturer Part # | 3272200630 |
|---|---|
| Country of Manufacture | China |
| GTIN | 4250815857740 |
| Weight | 0.50 lbs (0.2 kg) |
| Height | 3″ (7.6 cm) |
| Width | 3″ (7.6 cm) |
| Length | 4.5″ (11.4 cm) |
| CARB compliant | Yes (see note below) |
Size and weight of different configurations may vary. For exact product weight and dimensions, please refer to the manufacturer’s spec sheets or sizing sheets included in the description above or contact us.
CARB and EPA Emissions Statement: Based on the information provided to us by manufacturers and our own knowledge, we do the best we can to determine the CARB and emissions legality of the parts we sell. Please do your own research with the manufacturer to ensure that this part is legal for use in your state on the car you will be installing it on. If you believe that this part is incorrectly listed, please let us know at [email protected]. Parts which are not legal for use on emissions controlled vehicles in California and states which follow California CARB rules will require an affidavit to be signed by the customer certifying the part’s use on a vehicle which is not emissions controlled.
There was an error
The error has been logged. Please contact us at [email protected] and we’d be happy to assist you further.






$26.20
$24.89
Inner Diameter: 63mm
Length: 115mm
Length A: 93mm
Length B: 40mm
Wall Thickness: 5,3mm
Textile Layers: 4
Temperature Range: -40°C to 220°C
Pressure resistant until: minimum 5bar
Color: black (completely)
SKU #: BOP-3252200630
Manufacturer Part #: 3252200630

This BOOST Products Silicone Hose is reinforced with textile layers to be extreme pressure resistant and also to vacuum in your Air Charge System. These Hoses are suitable for your Intercooler system, Intake system, Water lines or similar. They can withstand up to 5 Bar and temperatures up to 220° C. They are not to be used as Fuel or Oil line!
Silicone Connectors with Hump, also known as Hump Hoses, Bulge Hoses or similar. The ‘Hump” in the middle allows the Connector to bend or to stretch. This results in a bendable Flexibility. Recommended for Throttle Valves or Intercoolers connected to the vehicles body, and similar Connections. For connection Intercooler pipes and Lines. Also suitable for Water Lines.
Here with double Hump for even more Flexibility!
After many tests we deliver best quality at the best price! The BOOST Products silicone hoses have achieved and many times even exceeded the quality of silicone hoses 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 hoses made by BOOST Products.
The hoses have until 38mm 3 layers of fabric and 4,3mm wall thickness. From 41mm there are 4 layers and 5,3mm wall thickness. They come with a small subtle BOOST Products logo which proofs the silicone hoses’ quality.
| Size Chart / 2 Humps Hose | |||||||
| ID (mm) | Wall (mm) | Length (mm) | Length A (mm) | Length B (mm) | Min Burst (Bar) | Max Working (Bar) | Textile Layers |
| 45 | 5 | 115 | 75 | 40 | 15,50 | 5,17 | 4 |
| 51 | 5 | 115 | 81 | 40 | 13,80 | 4,60 | 4 |
| 54 | 5 | 115 | 84 | 40 | 12,10 | 4,03 | 4 |
| 60 | 5 | 115 | 90 | 40 | 12,10 | 4,03 | 4 |
| 63 | 5 | 115 | 93 | 40 | 10,30 | 3,43 | 4 |
| 70 | 5 | 115 | 100 | 40 | 8,60 | 2,87 | 4 |
| 76 | 5 | 115 | 106 | 40 | 6,00 | 2,00 | 4 |
| 80 | 5 | 115 | 110 | 40 | 5,20 | 1,73 | 4 |
| 89 | 5 | 115 | 119 | 40 | 5,20 | 1,73 | 4 |
| 102 | 5 | 115 | 132 | 40 | 3,40 | 1,13 | 4 |
– The diameter refers to the Inner diameter
– When choosing the clamp take the Wall Thickness x2 for the right Size
– Silicone Hoses are 1-3mm elastic
– If you can’t find the right size, choose the smaller one which is available
| Side 1 Inner Diameter | 2.5″ (63mm) | See more like this |
|---|---|---|
| Side 1 Outer Diameter | 2.88″ (73mm) | See more like this |
| Side 2 Inner Diameter | 2.5″ (63mm) | See more like this |
| Side 2 Outer Diameter | 2.88″ (73mm) | See more like this |
| Type | Hump coupler | See more like this |
| Color | Black | See more like this |
| Manufacturer Part # | 3252200630 |
|---|---|
| Country of Manufacture | China |
| GTIN | 4250815803556 |
| Weight | 1.00 lbs (0.5 kg) |
| Height | 1″ (2.5 cm) |
| Width | 1″ (2.5 cm) |
| Length | 1″ (2.5 cm) |
Size and weight of different configurations may vary. For exact product weight and dimensions, please refer to the manufacturer’s spec sheets or sizing sheets included in the description above or contact us at [email protected].
There was an error
If you believe this is incorrect, please contact us at [email protected].






$23.60
$22.42
Inner Diameter: 60mm
Length: 100mm
Length A: 90mm
Length B: 20mm
Wall Thickness: 5,3mm
Textile Layers: 4
Temperature Range: -40°C to 220°C
Pressure resistant until: minimum 5bar
Colour: black (completely)
SKU #: BOP-3252000600
Manufacturer Part #: 3252000600

This BOOST Products Silicone Hose is reinforced with textile layers to be extreme pressure resistant and also to vacuums in your Air Charge System. These Hoses are suitable for your Intercooler system, Intake system, Water lines or similar. They can withstand up to 5 Bar and temperatures up to 220° C. They are not to be used as Fuel or Oil line!
Silicone Connectors with Hump, also known as Hump Hoses, Bulge Hoses or similar. The ‘Hump” in the middle allows the Connector to bend or to stretch. This results in a bendable Flexibility. Recommended for Throttle Valves or Intercoolers connected to the vehicles body, and similar Connections. For connection Intercooler pipes and Lines. Also suitable for Water Lines.
After many tests we deliver best quality at the best price! The BOOST Products silicone hoses have achieved and many times even exceeded the quality of silicone hoses 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 hoses made by BOOST Products.
The hoses have until 38mm 3 layers of fabric and 4,3mm wall thickness. From 41mm there are 4 layers and 5,3mm wall thickness. They come with a small subtle BOOST Products logo which proofs the silicone hoses’ quality.
| Size Chart / 1 Hump Hose | |||||||
| ID (mm) | Wall (mm) | Length (mm) | Length A (mm) | Length B (mm) | Min Burst (Bar) | Max Working (Bar) | Textile Layers |
| 45 | 5 | 100 | 75 | 20 | 15,50 | 5,17 | 4 |
| 51 | 5 | 100 | 81 | 20 | 13,80 | 4,60 | 4 |
| 54 | 5 | 100 | 84 | 20 | 12,10 | 4,03 | 4 |
| 60 | 5 | 100 | 90 | 20 | 12,10 | 4,03 | 4 |
| 63 | 5 | 100 | 93 | 20 | 10,30 | 3,43 | 4 |
| 70 | 5 | 100 | 100 | 20 | 8,60 | 2,87 | 4 |
| 76 | 5 | 100 | 106 | 20 | 6,00 | 2,00 | 4 |
| 80 | 5 | 100 | 110 | 20 | 5,20 | 1,73 | 4 |
| 89 | 5 | 100 | 119 | 20 | 5,20 | 1,73 | 4 |
| 102 | 5 | 100 | 132 | 20 | 3,40 | 1,13 | 4 |
– The diameter refers to the Inner diameter
– When choosing the clamp take the Wall Thickness x2 for the right Size
– Silicone Hoses are 1-3mm elastic
– If you can’t find the right size, choose the smaller one which is available
| Side 1 Inner Diameter | 2.38″ (60mm) | See more like this |
|---|---|---|
| Side 1 Outer Diameter | 2 3/4″ (70mm) | See more like this |
| Side 2 Inner Diameter | 2.38″ (60mm) | See more like this |
| Side 2 Outer Diameter | 2 3/4″ (70mm) | See more like this |
| Type | Hump coupler | See more like this |
| Color | Black | See more like this |
| Manufacturer Part # | 3252000600 |
|---|---|
| Country of Manufacture | China |
| GTIN | 4250815803440 |
| Weight | 1.00 lbs (0.5 kg) |
| Height | 1″ (2.5 cm) |
| Width | 1″ (2.5 cm) |
| Length | 1″ (2.5 cm) |
| CARB compliant | Yes (see note below) |
Size and weight of different configurations may vary. For exact product weight and dimensions, please refer to the manufacturer’s spec sheets or sizing sheets included in the description above or contact us.
CARB and EPA Emissions Statement: Based on the information provided to us by manufacturers and our own knowledge, we do the best we can to determine the CARB and emissions legality of the parts we sell. Please do your own research with the manufacturer to ensure that this part is legal for use in your state on the car you will be installing it on. If you believe that this part is incorrectly listed, please let us know at [email protected]. Parts which are not legal for use on emissions controlled vehicles in California and states which follow California CARB rules will require an affidavit to be signed by the customer certifying the part’s use on a vehicle which is not emissions controlled.
There was an error
The error has been logged. Please contact us at [email protected] and we’d be happy to assist you further.






$38.16
$36.25
Inner Diameter: 102mm and 89mm
Length: ca. 100mm
Length A: 40mm
Length B: 40mm
Wall Thickness: 5,3mm
Textile Layers: 4
Temperature Range: -40°C to 220°C
Pressure resistant until: minimum 5bar
Color: blue (completely)
SKU #: BOP-3277102089
Manufacturer Part #: 3277102089

This BOOST Products Silicone Hose is reinforced with textile layers to be extreme pressure resistant and also to vacuum in your Air Charge System. These Hoses are suitable for your Intercooler system, Intake system, Water lines or similar. They can withstand up to 5 Bar and temperatures up to 220° C. They are not to be used as Fuel or Oil line!
After many tests we deliver best quality at the best price! The BOOST Products silicone hoses have achieved and many times even exceeded the quality of silicone hoses 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 hoses made by BOOST Products.
The hoses have until 38mm 3 layers of fabric and 4,3mm wall thickness. From 41mm there are 4 layers and 5,3mm wall thickness. They come with a small subtle BOOST Products logo which proofs the silicone hoses’ quality.
| Size Chart / Straight Reducer Hose | |||||||
| ID (mm) | Reducing ID (mm) | Wall (mm) | Length (mm) | Length A (mm) | Length B (mm) | Min Burst (Bar) | Textile Layers |
| 16 | 13 | 4 | 100 | 40 | 40 | 25,9 | 3 |
| 19 | 13 | 4 | 100 | 40 | 40 | 22,4 | 3 |
| 19 | 16 | 4 | 100 | 40 | 40 | 22,4 | 3 |
| 22 | 16 | 4 | 100 | 40 | 40 | 22,4 | 3 |
| 22 | 19 | 4 | 100 | 40 | 40 | 22,4 | 3 |
| 28 | 22 | 4 | 100 | 40 | 40 | 20,6 | 3 |
| 28 | 25 | 4 | 100 | 40 | 40 | 20,6 | 3 |
| 32 | 25 | 4 | 100 | 40 | 40 | 19 | 3 |
| 32 | 28 | 4 | 100 | 40 | 40 | 19 | 3 |
| 35 | 25 | 4 | 100 | 40 | 40 | 19 | 3 |
| 35 | 28 | 4 | 100 | 40 | 40 | 19 | 3 |
| 35 | 32 | 4 | 100 | 40 | 40 | 19 | 3 |
| 38 | 22 | 4 | 100 | 40 | 40 | 17,2 | 3 |
| 38 | 25 | 4 | 100 | 40 | 40 | 17,2 | 3 |
| 38 | 28 | 4 | 100 | 40 | 40 | 17,2 | 3 |
| 38 | 32 | 4 | 100 | 40 | 40 | 17,2 | 3 |
| 38 | 35 | 4 | 100 | 40 | 40 | 17,2 | 3 |
| 40 | 35 | 5 | 100 | 40 | 40 | 17,2 | 4 |
| 45 | 32 | 5 | 100 | 40 | 40 | 15,5 | 4 |
| 45 | 38 | 5 | 100 | 40 | 40 | 15,5 | 4 |
| 51 | 38 | 5 | 100 | 40 | 40 | 13,8 | 4 |
| 51 | 45 | 5 | 100 | 40 | 40 | 13,8 | 4 |
| 54 | 51 | 5 | 100 | 40 | 40 | 12,1 | 4 |
| 57 | 51 | 5 | 100 | 40 | 40 | 12,1 | 4 |
| 60 | 45 | 5 | 100 | 40 | 40 | 12,1 | 4 |
| 60 | 50 | 5 | 100 | 40 | 40 | 12,1 | 4 |
| 60 | 55 | 5 | 100 | 40 | 40 | 12,1 | 4 |
| 63 | 51 | 5 | 100 | 40 | 40 | 10,3 | 4 |
| 63 | 60 | 5 | 100 | 40 | 40 | 10,3 | 4 |
| 65 | 60 | 5 | 100 | 40 | 40 | 10,3 | 4 |
| 70 | 50 | 5 | 100 | 40 | 40 | 8,6 | 4 |
| 70 | 57 | 5 | 100 | 40 | 40 | 8,6 | 4 |
| 70 | 60 | 5 | 100 | 40 | 40 | 8,6 | 4 |
| 70 | 63 | 5 | 100 | 40 | 40 | 8,6 | 4 |
| 76 | 51 | 5 | 100 | 40 | 40 | 6 | 4 |
| 76 | 60 | 5 | 100 | 40 | 40 | 6 | 4 |
| 76 | 63 | 5 | 100 | 40 | 40 | 6 | 4 |
| 76 | 67 | 5 | 100 | 40 | 40 | 6 | 4 |
| 80 | 60 | 5 | 100 | 40 | 40 | 6 | 4 |
| 80 | 70 | 5 | 100 | 40 | 40 | 6 | 4 |
| 80 | 76 | 5 | 100 | 40 | 40 | 5,2 | 4 |
| 89 | 63 | 5 | 100 | 40 | 40 | 5,2 | 4 |
| 89 | 76 | 5 | 100 | 40 | 40 | 5,2 | 4 |
| 89 | 80 | 5 | 100 | 40 | 40 | 5,2 | 4 |
| 102 | 76 | 5 | 100 | 40 | 40 | 3,4 | 4 |
| 102 | 80 | 5 | 100 | 40 | 40 | 3,4 | 4 |
| 102 | 89 | 5 | 100 | 40 | 40 | 3,4 | 4 |
| 127 | 100 | 5 | 100 | 40 | 40 | 3,4 | 4 |
– The diameter refers to the Inner diameter
– When choosing the clamp take the Wall Thickness x2 for the right Size
– Silicone Hoses are 1-3mm elastic
– If you can’t find the right size, choose the smaller one which is available
| Side 1 Inner Diameter | 3.5″ (89mm) | See more like this |
|---|---|---|
| Side 1 Outer Diameter | 3.9″ (99mm) | See more like this |
| Side 2 Inner Diameter | 4″ (102mm) | See more like this |
| Side 2 Outer Diameter | 4.41″ (112mm) | See more like this |
| Type | Offset coupler | See more like this |
| Color | Blue | See more like this |
| Manufacturer Part # | 3277102089 |
|---|---|
| Country of Manufacture | China |
| GTIN | 4250815859348 |
| Weight | 1.00 lbs (0.5 kg) |
| Height | 1″ (2.5 cm) |
| Width | 1″ (2.5 cm) |
| Length | 1″ (2.5 cm) |
Size and weight of different configurations may vary. For exact product weight and dimensions, please refer to the manufacturer’s spec sheets or sizing sheets included in the description above or contact us at [email protected].
There was an error
The error has been logged. Please contact us at [email protected] and we’d be happy to assist you further.






$13.26
$12.60
Inner Diameter: 38mm and 22mm
Length: ca. 100mm
Length A: 40mm
Length B: 40mm
Wall Thickness: 4,3mm
Textile Layers: 3
Temperature Range: -40°C to 220°C
Pressure resistant until: minimum 5bar
Color: blue (completely)
SKU #: BOP-3277038022
Manufacturer Part #: 3277038022

This BOOST Products Silicone Hose is reinforced with textile layers to be extreme pressure resistant and also to vacuum in your Air Charge System. These Hoses are suitable for your Intercooler system, Intake system, Water lines or similar. They can withstand up to 5 Bar and temperatures up to 220° C. They are not to be used as Fuel or Oil line!
After many tests we deliver best quality at the best price! The BOOST Products silicone hoses have achieved and many times even exceeded the quality of silicone hoses 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 hoses made by BOOST Products.
The hoses have until 38mm 3 layers of fabric and 4,3mm wall thickness. From 41mm there are 4 layers and 5,3mm wall thickness. They come with a small subtle BOOST Products logo which proofs the silicone hoses’ quality.
| Size Chart / Straight Reducer Hose | |||||||
| ID (mm) | Reducing ID (mm) | Wall (mm) | Length (mm) | Length A (mm) | Length B (mm) | Min Burst (Bar) | Textile Layers |
| 16 | 13 | 4 | 100 | 40 | 40 | 25,9 | 3 |
| 19 | 13 | 4 | 100 | 40 | 40 | 22,4 | 3 |
| 19 | 16 | 4 | 100 | 40 | 40 | 22,4 | 3 |
| 22 | 16 | 4 | 100 | 40 | 40 | 22,4 | 3 |
| 22 | 19 | 4 | 100 | 40 | 40 | 22,4 | 3 |
| 28 | 22 | 4 | 100 | 40 | 40 | 20,6 | 3 |
| 28 | 25 | 4 | 100 | 40 | 40 | 20,6 | 3 |
| 32 | 25 | 4 | 100 | 40 | 40 | 19 | 3 |
| 32 | 28 | 4 | 100 | 40 | 40 | 19 | 3 |
| 35 | 25 | 4 | 100 | 40 | 40 | 19 | 3 |
| 35 | 28 | 4 | 100 | 40 | 40 | 19 | 3 |
| 35 | 32 | 4 | 100 | 40 | 40 | 19 | 3 |
| 38 | 22 | 4 | 100 | 40 | 40 | 17,2 | 3 |
| 38 | 25 | 4 | 100 | 40 | 40 | 17,2 | 3 |
| 38 | 28 | 4 | 100 | 40 | 40 | 17,2 | 3 |
| 38 | 32 | 4 | 100 | 40 | 40 | 17,2 | 3 |
| 38 | 35 | 4 | 100 | 40 | 40 | 17,2 | 3 |
| 40 | 35 | 5 | 100 | 40 | 40 | 17,2 | 4 |
| 45 | 32 | 5 | 100 | 40 | 40 | 15,5 | 4 |
| 45 | 38 | 5 | 100 | 40 | 40 | 15,5 | 4 |
| 51 | 38 | 5 | 100 | 40 | 40 | 13,8 | 4 |
| 51 | 45 | 5 | 100 | 40 | 40 | 13,8 | 4 |
| 54 | 51 | 5 | 100 | 40 | 40 | 12,1 | 4 |
| 57 | 51 | 5 | 100 | 40 | 40 | 12,1 | 4 |
| 60 | 45 | 5 | 100 | 40 | 40 | 12,1 | 4 |
| 60 | 50 | 5 | 100 | 40 | 40 | 12,1 | 4 |
| 60 | 55 | 5 | 100 | 40 | 40 | 12,1 | 4 |
| 63 | 51 | 5 | 100 | 40 | 40 | 10,3 | 4 |
| 63 | 60 | 5 | 100 | 40 | 40 | 10,3 | 4 |
| 65 | 60 | 5 | 100 | 40 | 40 | 10,3 | 4 |
| 70 | 50 | 5 | 100 | 40 | 40 | 8,6 | 4 |
| 70 | 57 | 5 | 100 | 40 | 40 | 8,6 | 4 |
| 70 | 60 | 5 | 100 | 40 | 40 | 8,6 | 4 |
| 70 | 63 | 5 | 100 | 40 | 40 | 8,6 | 4 |
| 76 | 51 | 5 | 100 | 40 | 40 | 6 | 4 |
| 76 | 60 | 5 | 100 | 40 | 40 | 6 | 4 |
| 76 | 63 | 5 | 100 | 40 | 40 | 6 | 4 |
| 76 | 67 | 5 | 100 | 40 | 40 | 6 | 4 |
| 80 | 60 | 5 | 100 | 40 | 40 | 6 | 4 |
| 80 | 70 | 5 | 100 | 40 | 40 | 6 | 4 |
| 80 | 76 | 5 | 100 | 40 | 40 | 5,2 | 4 |
| 89 | 63 | 5 | 100 | 40 | 40 | 5,2 | 4 |
| 89 | 76 | 5 | 100 | 40 | 40 | 5,2 | 4 |
| 89 | 80 | 5 | 100 | 40 | 40 | 5,2 | 4 |
| 102 | 76 | 5 | 100 | 40 | 40 | 3,4 | 4 |
| 102 | 80 | 5 | 100 | 40 | 40 | 3,4 | 4 |
| 102 | 89 | 5 | 100 | 40 | 40 | 3,4 | 4 |
| 127 | 100 | 5 | 100 | 40 | 40 | 3,4 | 4 |
– The diameter refers to the Inner diameter
– When choosing the clamp take the Wall Thickness x2 for the right Size
– Silicone Hoses are 1-3mm elastic
– If you can’t find the right size, choose the smaller one which is available
| Side 1 Inner Diameter | 7/8″ (22mm) | See more like this |
|---|---|---|
| Side 1 Outer Diameter | 1 1/4″ (32mm) | See more like this |
| Side 2 Inner Diameter | 1.5″ (38mm) | See more like this |
| Side 2 Outer Diameter | 1 7/8″ (48mm) | See more like this |
| Type | Offset coupler | See more like this |
| Color | Blue | See more like this |
| Manufacturer Part # | 3277038022 |
|---|---|
| Country of Manufacture | China |
| GTIN | 4250815859041 |
| Weight | 1.00 lbs (0.5 kg) |
| Height | 1″ (2.5 cm) |
| Width | 1″ (2.5 cm) |
| Length | 1″ (2.5 cm) |
Size and weight of different configurations may vary. For exact product weight and dimensions, please refer to the manufacturer’s spec sheets or sizing sheets included in the description above or contact us at [email protected].