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BOOST Products Silicone Vacuum Hose

BOOST Products Silicone Vacuum Hose

Item No.: SI-VAC-31-S

These hoses are suitable for intercooler systems, intakes, water lines or similar. They can withstand up to 1 bar / 14.5 psi of pressure and temperatures up to 220 C / 430 F. The silicone is highly durable and flexible, stable and retains its color even after many years of use. That's why many motorsports teams trust in BOOST Products hoses.

Note: Silicone hose should not be used as fuel line, oil line or vacuum line for power brake systems.

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✅ In stock: 12 items available
Variant Variant total Quantity Price Variant total
1/8" (3mm) - 3ft - blackSI-VAC-31-S
In stock: 12
1/8" (3mm) - 3ft - blackSI-VAC-31-S
In stock: 12
$2.66		 $0.00
$2.66 $0.00
1/8" (3mm) - 3ft - blueSI-VAC-31-B
In stock: 16
1/8" (3mm) - 3ft - blueSI-VAC-31-B
In stock: 16
$2.66		 $0.00
$2.66 $0.00
1/8" (3mm) - 9ft - blackSI-VAC-33-S
In stock: 20
1/8" (3mm) - 9ft - blackSI-VAC-33-S
In stock: 20
$7.98		 $0.00
$7.98 $0.00
1/8" (3mm) - 9ft - blueSI-VAC-33-B
In stock: 15
1/8" (3mm) - 9ft - blueSI-VAC-33-B
In stock: 15
$7.98		 $0.00
$7.98 $0.00
1/8" (3mm) - 15ft - blackSI-VAC-35-S
In stock: 16
1/8" (3mm) - 15ft - blackSI-VAC-35-S
In stock: 16
$13.31		 $0.00
$13.31 $0.00
1/8" (3mm) - 15ft - blueSI-VAC-35-B
In stock: 13
1/8" (3mm) - 15ft - blueSI-VAC-35-B
In stock: 13
$13.31		 $0.00
$13.31 $0.00
1/8" (3mm) - 50ft - blackSI-VAC-315-S
In stock: 3
1/8" (3mm) - 50ft - blackSI-VAC-315-S
In stock: 3
$39.92		 $0.00
$39.92 $0.00
1/8" (3mm) - 50ft - blueSI-VAC-315-B
In stock: 3
1/8" (3mm) - 50ft - blueSI-VAC-315-B
In stock: 3
$39.92		 $0.00
$39.92 $0.00
5/32" (4mm) - 3ft - blackSI-VAC-41-S
In stock: 43
5/32" (4mm) - 3ft - blackSI-VAC-41-S
In stock: 43
$2.82		 $0.00
$2.82 $0.00
5/32" (4mm) - 3ft - blueSI-VAC-41-B
In stock: 60
5/32" (4mm) - 3ft - blueSI-VAC-41-B
In stock: 60
$2.82		 $0.00
$2.82 $0.00
5/32" (4mm) - 9ft - blackSI-VAC-43-S
In stock: 37
5/32" (4mm) - 9ft - blackSI-VAC-43-S
In stock: 37
$8.46		 $0.00
$8.46 $0.00
5/32" (4mm) - 9ft - blueSI-VAC-43-B
In stock: 38
5/32" (4mm) - 9ft - blueSI-VAC-43-B
In stock: 38
$8.46		 $0.00
$8.46 $0.00
5/32" (4mm) - 15ft - blackSI-VAC-45-S
In stock: 39
5/32" (4mm) - 15ft - blackSI-VAC-45-S
In stock: 39
$14.11		 $0.00
$14.11 $0.00
5/32" (4mm) - 15ft - blueSI-VAC-45-B
In stock: 32
5/32" (4mm) - 15ft - blueSI-VAC-45-B
In stock: 32
$14.11		 $0.00
$14.11 $0.00
5/32" (4mm) - 50ft - blackSI-VAC-415-S
In stock: 7
5/32" (4mm) - 50ft - blackSI-VAC-415-S
In stock: 7
$42.32		 $0.00
$42.32 $0.00
5/32" (4mm) - 50ft - blueSI-VAC-415-B
In stock: 7
5/32" (4mm) - 50ft - blueSI-VAC-415-B
In stock: 7
$42.32		 $0.00
$42.32 $0.00
3/16" (5mm) - 3ft - blackSI-VAC-51-S
In stock: 46
3/16" (5mm) - 3ft - blackSI-VAC-51-S
In stock: 46
$3.83		 $0.00
$3.83 $0.00
3/16" (5mm) - 3ft - blueSI-VAC-51-B
In stock: 23
3/16" (5mm) - 3ft - blueSI-VAC-51-B
In stock: 23
$3.83		 $0.00
$3.83 $0.00
3/16" (5mm) - 9ft - blackSI-VAC-53-S
In stock: 29
3/16" (5mm) - 9ft - blackSI-VAC-53-S
In stock: 29
$11.50		 $0.00
$11.50 $0.00
3/16" (5mm) - 9ft - blueSI-VAC-53-B
In stock: 10
3/16" (5mm) - 9ft - blueSI-VAC-53-B
In stock: 10
$11.50		 $0.00
$11.50 $0.00
3/16" (5mm) - 15ft - blackSI-VAC-55-S
In stock: 26
3/16" (5mm) - 15ft - blackSI-VAC-55-S
In stock: 26
$19.16		 $0.00
$19.16 $0.00
3/16" (5mm) - 15ft - blueSI-VAC-55-B
In stock: 18
3/16" (5mm) - 15ft - blueSI-VAC-55-B
In stock: 18
$19.16		 $0.00
$19.16 $0.00
3/16" (5mm) - 50ft - blackSI-VAC-515-S
In stock: 8
3/16" (5mm) - 50ft - blackSI-VAC-515-S
In stock: 8
$57.50		 $0.00
$57.50 $0.00
3/16" (5mm) - 50ft - blueSI-VAC-515-B
In stock: 4
3/16" (5mm) - 50ft - blueSI-VAC-515-B
In stock: 4
$57.50		 $0.00
$57.50 $0.00
1/4" (6mm) - 3ft - blackSI-VAC-61-S
In stock: 7
1/4" (6mm) - 3ft - blackSI-VAC-61-S
In stock: 7
$5.11		 $0.00
$5.11 $0.00
1/4" (6mm) - 3ft - blueSI-VAC-61-B
In stock: 17
1/4" (6mm) - 3ft - blueSI-VAC-61-B
In stock: 17
$5.11		 $0.00
$5.11 $0.00
1/4" (6mm) - 9ft - blackSI-VAC-63-S
In stock: 10
1/4" (6mm) - 9ft - blackSI-VAC-63-S
In stock: 10
$15.33		 $0.00
$15.33 $0.00
1/4" (6mm) - 9ft - blueSI-VAC-63-B
In stock: 7
1/4" (6mm) - 9ft - blueSI-VAC-63-B
In stock: 7
$15.33		 $0.00
$15.33 $0.00
1/4" (6mm) - 15ft - blackSI-VAC-65-S
Available on backorder
1/4" (6mm) - 15ft - blackSI-VAC-65-S
Available on backorder
$25.55		 $0.00
$25.55 $0.00
1/4" (6mm) - 15ft - blueSI-VAC-65-B
In stock: 12
1/4" (6mm) - 15ft - blueSI-VAC-65-B
In stock: 12
$25.55		 $0.00
$25.55 $0.00
1/4" (6mm) - 50ft - blackSI-VAC-615-S
In stock: 2
1/4" (6mm) - 50ft - blackSI-VAC-615-S
In stock: 2
$76.66		 $0.00
$76.66 $0.00
1/4" (6mm) - 50ft - blueSI-VAC-615-B
In stock: 3
1/4" (6mm) - 50ft - blueSI-VAC-615-B
In stock: 3
$76.66		 $0.00
$76.66 $0.00
5/16" (8mm) - 3ft - blackSI-VAC-81-S
Available on backorder
5/16" (8mm) - 3ft - blackSI-VAC-81-S
Available on backorder
$7.35		 $0.00
$7.35 $0.00
5/16" (8mm) - 3ft - blueSI-VAC-81-B
In stock: 24
5/16" (8mm) - 3ft - blueSI-VAC-81-B
In stock: 24
$7.35		 $0.00
$7.35 $0.00
5/16" (8mm) - 9ft - blackSI-VAC-83-S
In stock: 4
5/16" (8mm) - 9ft - blackSI-VAC-83-S
In stock: 4
$22.04		 $0.00
$22.04 $0.00
5/16" (8mm) - 9ft - blueSI-VAC-83-B
In stock: 12
5/16" (8mm) - 9ft - blueSI-VAC-83-B
In stock: 12
$22.04		 $0.00
$22.04 $0.00
5/16" (8mm) - 15ft - blackSI-VAC-85-S
In stock: 4
5/16" (8mm) - 15ft - blackSI-VAC-85-S
In stock: 4
$36.73		 $0.00
$36.73 $0.00
5/16" (8mm) - 15ft - blueSI-VAC-85-B
In stock: 10
5/16" (8mm) - 15ft - blueSI-VAC-85-B
In stock: 10
$36.73		 $0.00
$36.73 $0.00
5/16" (8mm) - 50ft - blackSI-VAC-815-S
In stock: 3
5/16" (8mm) - 50ft - blackSI-VAC-815-S
In stock: 3
$110.20		 $0.00
$110.20 $0.00
5/16" (8mm) - 50ft - blueSI-VAC-815-B
In stock: 4
5/16" (8mm) - 50ft - blueSI-VAC-815-B
In stock: 4
$110.20		 $0.00
$110.20 $0.00
3/8" (9mm) - 3ft - blackSI-VAC-91-S
In stock: 20
3/8" (9mm) - 3ft - blackSI-VAC-91-S
In stock: 20
$8.89		 $0.00
$8.89 $0.00
3/8" (9mm) - 3ft - blueSI-VAC-91-B
In stock: 11
3/8" (9mm) - 3ft - blueSI-VAC-91-B
In stock: 11
$8.89		 $0.00
$8.89 $0.00
3/8" (9mm) - 9ft - blackSI-VAC-93-S
In stock: 6
3/8" (9mm) - 9ft - blackSI-VAC-93-S
In stock: 6
$26.67		 $0.00
$26.67 $0.00
3/8" (9mm) - 9ft - blueSI-VAC-93-B
In stock: 10
3/8" (9mm) - 9ft - blueSI-VAC-93-B
In stock: 10
$26.67		 $0.00
$26.67 $0.00
3/8" (9mm) - 15ft - blackSI-VAC-95-S
In stock: 3
3/8" (9mm) - 15ft - blackSI-VAC-95-S
In stock: 3
$44.45		 $0.00
$44.45 $0.00
3/8" (9mm) - 15ft - blueSI-VAC-95-B
In stock: 6
3/8" (9mm) - 15ft - blueSI-VAC-95-B
In stock: 6
$44.45		 $0.00
$44.45 $0.00
3/8" (9mm) - 50ft - blackSI-VAC-915-S
In stock: 1
3/8" (9mm) - 50ft - blackSI-VAC-915-S
In stock: 1
$133.36		 $0.00
$133.36 $0.00
3/8" (9mm) - 50ft - blueSI-VAC-915-B
In stock: 3
3/8" (9mm) - 50ft - blueSI-VAC-915-B
In stock: 3
$133.36		 $0.00
$133.36 $0.00
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