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.
Showing In Stock Items. Show All 347 Items.
Hose Coupler, Silicone, 4ply Aramid Reinforced, Charge Air Cooler (CAC) Bellows, 3.25 in. Inlet I.D., 3.00 in. Outlet I.D., 6.00 in. Overall Length
Part Number: VPE-11864
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Hose Coupler, Silicone, 4ply Aramid Reinforced, Charge Air Cooler (CAC) Bellows, 4.00 in. Inlet I.D., 3.00 in. Outlet I.D., 6.00 in. Overall Length
Part Number: VPE-11866
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Hose Coupler, Silicone, 4ply Aramid Reinforced, Charge Air Cooler (CAC) Bellows, 4.50 in. Inlet I.D., 4.00 in. Outlet I.D., 7.00 in. Overall Length
Part Number: VPE-11868
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Hose Coupler, Silicone, 4ply Aramid Reinforced, Charge Air Cooler (CAC) Bellows, 3.50 in. Inlet I.D., 3.00 in. Outlet I.D., 6.00 in. Overall
Part Number: VPE-11865
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Hose Tubing Coupler, 90 Degree, Reducer, Silicone, Black, 4.00 in. Inlet, 3.00 in. Outlet, 4.75 in. Leg Length, Each
Part Number: BPU-3259102076
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Tubing Coupler, Aramid, Multi-ply, Straight, Silicone, Black, 4.5 in. Diameter Inlet, 5 in. Diameter Outlet, Each
Part Number: VPE-2929
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Tubing Coupler, Multi-Ply Aramid Reinforced Silicone Connector, Straight, Black, 4.00 in. Inlet, 3.75 in. Outlet, 3.00 in. Length, Each
Part Number: VPE-19742
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Hose Coupler Silicone 4ply Aramid Reinforced Straight Reducer Transition 3.00 in. Inlet I.D. 2.50 in. Outlet I.D. 4.50 in. Overall Length Black
Part Number: VPE-19731
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Tubing Coupler, Aramid, Multi-ply, Hump Style, Silicone, Black, 2.5 in. Diameter Ends, 6 in. Length, Each
Part Number: VPE-11818
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Hose Coupler, Silicone, 4ply Aramid Reinforced, Straight, 1.375 in. Inlet I.D., 1.375 in. Outlet I.D., 12.25 in. Overall Length, Black, each
Part Number: VPE-27335
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Hose Tubing Coupler, 45 Degree, Reducer, Silicone, Black, 3.00 in. Inlet, 2.50 in. Outlet, 4.75 in. Leg Length, Each
Part Number: BPU-3258076063
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Hose Tubing Coupler, 45 Degree, Reducer, Silicone, Black, 4.00 in. Inlet, 3.00 in. Outlet, 4.75 in. Leg Length, Each
Part Number: BPU-3258102076
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Tubing Coupler, Multi-Ply Aramid Reinforced Silicone Connector, Straight, Black, 4.00 in. Inlet, 3.50 in. Outlet, 4.50 in. Length, Each
Part Number: VPE-19741
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Hose Coupler Silicone 4ply Aramid Reinforced Straight Reducer Transition 2.75 in. Inlet I.D. 2.375 in. Outlet I.D. 3.00 in. Overall Length Black
Part Number: VPE-19729
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Hose Coupler, Silicone, 4ply Aramid Reinforced, Straight, 3.125 in. Inlet I.D., 3.125 in. Outlet I.D., 3.00 in. Overall Length, Black, each
Part Number: VPE-19816
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Hose Coupler Silicone 4ply Aramid Reinforced Straight Reducer Transition 2.25 in. Inlet I.D. 1.75 in. Outlet I.D. 3.00 in. Overall Length Black
Part Number: VPE-19726
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Hose Coupler Silicone 4ply Aramid Reinforced Straight Reducer Transition 3.125 in. Inlet I.D. 2.75 in. Outlet I.D. 3.00 in. Overall Length Black
Part Number: VPE-19733
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Hose Coupler, Silicone, 4ply Aramid Reinforced, 180 degree Elbow, 1.50 in. Inlet I.D., 1.50 in. Outlet I.D., 5.50 in. Leg Length, 2.25 in. CLR, Black
Part Number: VPE-19658
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Tubing Coupler, Aramid, Multi-ply, Straight, Silicone, Black, 2.375 in. Diameter Inlet, 3 in. Length, Each
Part Number: VPE-19815
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Hose Coupler, Silicone, 4ply Aramid Reinforced, 180 degree Elbow, 3.00 in. Inlet I.D., 3.00 in. Outlet I.D., 4.00 in. Leg Length, 4.50 in. CLR, Black
Part Number: VPE-19668
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Tubing Coupler, Aramid, Multi-ply, Hump Style, Silicone, Black, 3.5 in. Diameter Ends, 8 in. Length, Each
Part Number: VPE-11827
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Hose Coupler Silicone 4ply Aramid Reinforced Straight Reducer Transition 2.25 in. Inlet I.D. 1.50 in. Outlet I.D. 3.00 in. Overall Length Black
Part Number: VPE-19724
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Hose Coupler, Silicone, 4ply Aramid Reinforced, Straight, 1.625 in. Inlet I.D., 1.625 in. Outlet I.D., 12.25 in. Overall Length, Black, each
Part Number: VPE-27341
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Hose Tubing Coupler, 135 Degree, Silicone, Blue, 1.25 in. Inlet, 1.25 in. Outlet, 4.00 in. Leg Length, Each
Part Number: BPU-3275000320
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
Hose Tubing Coupler, 45 Degree, Silicone, Blue, 2.56 in. Inlet, 2.56 in. Outlet, 4.75 in. Leg Length, Each
Part Number: BPU-3273000650
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
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