Silicone Couplers & Hoses

Our silicone couplers and hoses provide a reliable upgrade for turbocharger, intercooler, intake, and coolant plumbing. Multi-layer silicone construction withstands high temperatures and resists swelling from oil and fuel, while embedded fabric reinforcement handles sustained boost pressure without ballooning.

  • Resists heat, oil, and pressure for long service life
  • Flexible yet durable – absorbs vibration and simplifies alignment
  • Available in multiple diameters, lengths, and bend angles to match your plumbing
  • Includes straight couplers, 90° elbows, reducers, and hump hoses

Choose a coupler or hose that matches your piping diameter and angle. For custom fabrication or replacing brittle factory rubber hoses, these silicone components deliver consistent performance.

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Black 4-ply aramid reinforced silicone transition hose coupler, 3.5 inch to 4 inch inner diameter.
$34.99 $46.99
-26%
In stock
Black 4-ply aramid reinforced silicone transition coupler with 3 inch and 4 inch inner diameters, 3 inches in length
$33.99 $45.50
-25%
In stock
Black Vibrant Performance 4-ply aramid reinforced silicone transition coupler, 3-inch to 3.5-inch inner diameter.
$31.79 $42.79
-26%
In stock
Black Vibrant Performance 4-ply aramid reinforced silicone transition coupler, 2.75-inch to 3-inch ID.
$29.50 $39.50
-25%
In stock
Black 4-ply aramid reinforced silicone transition hose coupler with 2.5 inch to 3 inch internal diameter
$29.50 $39.50
-25%
In stock
Black 4-ply Aramid reinforced silicone transition coupler, 2.5 inch to 2.75 inch ID, 3 inches long
$28.50 $38.59
-26%
Low in stock
Black Vibrant Performance 4-ply aramid reinforced silicone transition hose reducer, 2.25 inch to 3 inch internal diameter
$28.50 $38.59
-26%
In stock
Black Vibrant Performance 4-ply reinforced silicone transition hose coupler, 2.25 inch to 2.75 inch internal diameter.
$28.50 $38.59
-26%
In stock
Black 4-ply aramid reinforced silicone transition coupler with 2.25 inch and 2.5 inch inner diameters.
$27.50 $36.99
-26%
In stock
Black 4-ply aramid reinforced silicone transition hose coupler with 1.75 inch and 2 inch inner diameter openings.
$23.59 $31.79
-26%
Low in stock
Black 4-ply silicone transition coupler with a 2 inch to 2.5 inch inner diameter step and 3 inch total length.
$26.50 $35.29
-25%
In stock
Black 4-ply aramid reinforced silicone transition hose coupler with 2 inch and 2.25 inch inside diameters.
$25.29 $33.50
-25%
Low in stock
Black 4-ply reinforced silicone transition hose coupler, 2.5-inch to 3.5-inch ID, by Vibrant Performance.
$30.59 $40.79
-25%
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Black 4-ply aramid reinforced silicone transition hose coupler, 1.5-inch to 2-inch ID reduction, 3-inch length.
$23.29 $31.29
-26%
In stock
Black 4-ply reinforced silicone transition hose coupler with 1.5 inch and 1.75 inch inlet and outlet diameters.
$21.29 $28.59
-26%
In stock
Black Vibrant Performance 4-ply reinforced silicone transition coupler with 2.5 inch and 3.25 inch inner diameters.
$29.50 $39.50
-25%
In stock
Black 4-ply aramid reinforced silicone transition coupler with 3-inch and 3.25-inch inner diameters.
$30.59 $40.79
-25%
In stock
Vibrant Performance black 1.5 inch ID 45-degree 4-ply aramid reinforced silicone elbow connector.
$38.99 $51.99
-25%
Low in stock
Black 4.5 inch ID 45-degree reinforced silicone elbow connector with 4-ply Aramid reinforcement wall.
$91.99 $115.99
-21%
Low in stock
Vibrant Performance 2757 black 45-degree 4-ply aramid reinforced silicone elbow with 3.25 inch internal diameter.
$73.99 $93.99
-21%
Low in stock
Black 4-inch ID 45-degree 4-ply Aramid reinforced silicone elbow connector
$87.99 $111.99
-21%
Low in stock
Black 45-degree 3.5-inch 4-ply Aramid reinforced silicone elbow coupler.
$79.50 $99.59
-20%
Low in stock
Black 4-ply aramid reinforced 45-degree silicone elbow connector with 3-inch inner diameter
$69.99 $88.99
-21%
In stock
Vibrant Performance black 45-degree 4-ply reinforced silicone elbow connector with 2.75 inch ID.
$62.50 $79.59
-21%
Out of stock
Black 2.5 inch ID Vibrant Performance 45-degree aramid reinforced 4-ply silicone elbow connector.
$57.99 $74.99
-23%
In stock
Black 45-degree aramid-reinforced silicone elbow connector with a 2.25-inch inside diameter.
$51.75 $67.79
-24%
Low in stock
Black 2 inch ID 45-degree 4-ply aramid reinforced silicone elbow connector
$47.50 $63.59
-25%
Low in stock
Black 4-ply Aramid reinforced 90-degree silicone elbow connector with a 1.5 inch inner diameter.
$38.99 $51.99
-25%
Low in stock
Black 90-degree 4-ply aramid reinforced silicone elbow connector with 3.25-inch inner diameter.
$76.99 $96.99
-21%
Low in stock
Black 4-inch ID 90-degree 4-ply aramid reinforced silicone elbow connector.
$89.99 $113.99
-21%
In stock

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