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Tubing Couplers

Availability


Tubing Couplers

If your project requires any sort of custom air ducts—such as for cold air intakes, turbo or boost pipes, or HVAC systems—Summit Racing Equipment is the...

If your project requires any sort of custom air ducts—such as for cold air intakes, turbo or boost pipes, or HVAC systems—Summit Racing Equipment is the place to find the couplers, clamps, elbows, joiners, and adapters you need to connect it all together.

Top Brands

Summit carries couplers from trusted brands like K&N, AEM Induction, Airaid, Spectre Performance, Vibrant Performance, Dorman, Turbonetics, Mishimoto, and many more. Choose from silicone, aluminum, rubber, and plastic, in a variety of sizes and bends.

If your project requires any sort of custom air ducts—such as for cold air intakes, turbo or boost pipes, or HVAC systems—Summit Racing Equipment is the place to find the couplers, clamps, elbows, joiners, and adapters you need to connect it all together.

Top Brands

Summit carries couplers from trusted brands like K&N, AEM Induction, Airaid, Spectre Performance, Vibrant Performance, Dorman, Turbonetics, Mishimoto, and many more. Choose from silicone, aluminum, rubber, and plastic, in a variety of sizes and bends.

Individual Parts

Results 1 - 25 of 695

Hose, Silicone, Straight, Black, 3.5 in. Diameter, 3.5 in. Length, Chevy, Pontiac, Each

Part Number: TFS-3150800-MAS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Hose, Silicone, Straight, Black, 4.0 in. Diameter, 2.0 in. Length, Chevy, Pontiac, Each

Part Number: TFS-3150800-TB

Not Yet Reviewed

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Air Intake Coupler, Clamp-on, 4.00 in. Diameter to 4.125 in. Diameter, 2.00 in. Long, Straight, Black, Silicone, Each

Part Number: KNN-08761

4.4 out of 5 stars ( 5 )

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Air Intake Coupler, Clamp-on, 3.00 in. Diameter to 3.50 in. Diameter, 3.00 in. Long, Straight, Black, Silicone, Each

Part Number: KNN-08724

5.0 out of 5 stars ( 4 )

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Tubing Couplers, 4.0 in. Inlet, 3.5 in. Outlet, Straight, Silicone, Black, Each

Part Number: KNN-08050

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Air Intake Tube, Silicone, Black, Straight, 4.00 in. Inlet, 4.00 in. Outlet, 3.0 in. Length, Each

Part Number: VPE-2718

4.88 out of 5 stars ( 24 )

Estimated Ship Date: Today

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Air Intake Tube, Silicone, Black, 90 Degree Elbow, 4.00 in. Inlet, 4.00 in. Outlet, Each

Part Number: VPE-2746

3.0 out of 5 stars ( 2 )

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Air Intake Tube, Silicone, Black, Straight, 3.0 in. Diameter, 3.0 in. Length, Each

Part Number: VPE-2714

5.0 out of 5 stars ( 7 )

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Air Intake Tube Coupler Kit; Incl. Coupler/2Clamps; Adapt 3.5 in. system to 3 in. Inlet; Black

Part Number: SPE-9541

Not Yet Reviewed

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Air Intake Tube, Silicone, Black, Straight, 3.50 in. Inlet, 4.00 in. Outlet, 3.0 in. Length, Each

Part Number: VPE-2776

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Air Intake Tube, Silicone, Black, Straight, 3.00 in. Inlet, 3.50 in. Outlet, 3.0 in. Length, Each

Part Number: VPE-2774

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Air Intake Tube, Silicone, Black, Straight, 2.50 in. Inlet, 3.00 in. Outlet, 3.0 in. Length, Each

Part Number: VPE-2772

5.0 out of 5 stars ( 1 )

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2003-2007 Infinti G35 Coupe/Sedan/FX35 Air Intake System oiled filter

Part Number: STV-403237

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

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Estimated Ship Date: Dec 19, 2025 if ordered today

Air Intake Tube, Silicone, Black, Hump Style, 2.50 in. Inlet, 2.5 in. Outlet, 3.0 in. Length, Each

Part Number: VPE-2732

5.0 out of 5 stars ( 1 )

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Air Intake Tube, Silicone, Black, Straight, 2.0 in. Diameter, 3.0 in. Length, Each

Part Number: VPE-2706

5.0 out of 5 stars ( 2 )

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Air Intake Tube, Silicone, Black, Hump Style, 3.00 in. Inlet, 3.00 in. Outlet, 3.0 in. Length, Each

Part Number: VPE-2734

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Air Intake Tube, Silicone, Black, 45 Degree Elbow, 4.00 in. Inlet, 4.00 in. Outlet, 12.0 in. Length, Each

Part Number: VPE-2756

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Air Intake Tube, Silicone, Black, 45 Degree Elbow, 2.50 in. Inlet, 2.50 in. Outlet, 12.0 in. Length, Each

Part Number: VPE-2752

5.0 out of 5 stars ( 1 )

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Air Intake Tube, Silicone, Black, 90 Degree Elbow, 3.50 in. Inlet, 3.50 in. Outlet, 16.0 in. Length, Each

Part Number: VPE-2745

4.75 out of 5 stars ( 4 )

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Air Intake Tube, Silicone, Black, Straight, 1.50 in. Inlet, 1.75 in. Outlet, 3.0 in. Length, Each

Part Number: VPE-2762

5.0 out of 5 stars ( 3 )

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Air Intake Tube Coupler, Black, 90 Degree Elbow, 4 in. Diameter, T-Bolt Clamps, Each

Part Number: SPE-9785

4.2 out of 5 stars ( 5 )

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Air Intake Tube, Silicone, Black, Hump Style, 1.50 in. Inlet, 1.50 in. Outlet, 3.0 in. Length, Each

Part Number: VPE-2729

Not Yet Reviewed

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Air Intake Tube Coupler; Air Intake Reducer Coupler; Black; Connects 4 in. Dia. Intake Tube To 3 in. Dia. Comp

Part Number: SPE-9761

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Air Intake Tube, Silicone, Black, Straight, 3.50 in. Inlet, 3.50 in. Outlet, 12.0 in. Length, Each

Part Number: VPE-27171

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Air Intake Tube, Silicone, Black, Hump Style, 3.50 in. Inlet, 3.50 in. Outlet, 3.0 in. Length, Each

Part Number: VPE-2735

Not Yet Reviewed

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