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 28 Items.
Hose Tubing Coupler, 180 Degree Elbow, Silicone, Black, 4.00 in. Inlet, 4.00 in. Outlet, 4.75 in. Legs, Each
Part Number: BPU-3256001020
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Hose Tubing Coupler, 180 Degree Elbow, Silicone, Black, 0.75 in. Inlet, 0.75 in. Outlet, 4.00 in. Legs, Each
Part Number: BPU-3256000190
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Hose Tubing Coupler, 180 Degree Elbow, Silicone, Black, 1.50 in. Inlet, 1.50 in. Outlet, 4.00 in. Legs, Each
Part Number: BPU-3256000380
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Hose Tubing Coupler, 180 Degree Elbow, Silicone, Black, 1.25 in. Inlet, 1.25 in. Outlet, 4.00 in. Legs, Each
Part Number: BPU-3256000320
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Hose Tubing Coupler, 180 Degree Elbow, Silicone, Black, 2.50 in. Inlet, 2.50 in. Outlet, 4.75 in. Legs, Each
Part Number: BPU-3256000630
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Hose Tubing Coupler, 180 Degree Elbow, Silicone, Black, 0.63 in. Inlet, 0.63 in. Outlet, 4.00 in. Legs, Each
Part Number: BPU-3256000160
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
Hose Tubing Coupler, 180 Degree Elbow, Silicone, Black, 0.31 in. Inlet, 0.31 in. Outlet, 4.00 in. Legs, Each
Part Number: BPU-3256000080
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Hose Tubing Coupler, 180 Degree Elbow, Silicone, Black, 2.13 in. Inlet, 2.13 in. Outlet, 4.00 in. Legs, Each
Part Number: BPU-3256000550
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Hose Tubing Coupler, 180 Degree Elbow, Silicone, Black, 2.38 in. Inlet, 2.38 in. Outlet, 4.75 in. Legs, Each
Part Number: BPU-3256000600
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Hose Tubing Coupler, 180 Degree Elbow, Silicone, Black, 3.00 in. Inlet, 3.00 in. Outlet, 4.75 in. Legs, Each
Part Number: BPU-3256000760
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Hose Tubing Coupler, 180 Degree Elbow, Silicone, Black, 1.00 in. Inlet, 1.00 in. Outlet, 4.00 in. Legs, Each
Part Number: BPU-3256000250
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
Hose Tubing Coupler, 180 Degree Elbow, Silicone, Black, 2.00 in. Inlet, 2.00 in. Outlet, 4.00 in. Legs, Each
Part Number: BPU-3256000510
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Hose Tubing Coupler, 180 Degree Elbow, Silicone, Black, 1.75 in. Inlet, 1.75 in. Outlet, 4.00 in. Legs, Each
Part Number: BPU-3256000450
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
Hose Tubing Coupler, 180 Degree Elbow, Silicone, Black, 1.18 in. Inlet, 1.18 in. Outlet, 4.00 in. Legs, Each
Part Number: BPU-3256000300
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Hose Tubing Coupler, 180 Degree Elbow, Silicone, Black, 1.63 in. Inlet, 1.63 in. Outlet, 4.00 in. Legs, Each
Part Number: BPU-3256000410
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Hose Tubing Coupler, 180 Degree Elbow, Silicone, Black, 3.13 in. Inlet, 3.13 in. Outlet, 4.75 in. Legs, Each
Part Number: BPU-3256000800
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
Hose Tubing Coupler, 180 Degree Elbow, Silicone, Black, 2.25 in. Inlet, 2.25 in. Outlet, 4.00 in. Legs, Each
Part Number: BPU-3256000570
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
Hose Tubing Coupler, 180 Degree Elbow, Silicone, Black, 0.88 in. Inlet, 0.88 in. Outlet, 4.00 in. Legs, Each
Part Number: BPU-3256000220
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Hose Tubing Coupler, 180 Degree Elbow, Silicone, Black, 2.75 in. Inlet, 2.75 in. Outlet, 4.75 in. Legs, Each
Part Number: BPU-3256000700
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Hose Tubing Coupler, 180 Degree Elbow, Silicone, Black, 3.38 in. Inlet, 3.38 in. Outlet, 4.75 in. Legs, Each
Part Number: BPU-3256000850
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Hose Tubing Coupler, 180 Degree Elbow, Silicone, Black, 0.38 in. Inlet, 0.38 in. Outlet, 4.00 in. Legs, Each
Part Number: BPU-3256000100
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Hose Tubing Coupler, 180 Degree Elbow, Silicone, Black, 3.50 in. Inlet, 3.50 in. Outlet, 4.75 in. Legs, Each
Part Number: BPU-3256000890
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Hose Tubing Coupler, 180 Degree Elbow, Silicone, Black, 1.38 in. Inlet, 1.38 in. Outlet, 4.00 in. Legs, Each
Part Number: BPU-3256000350
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Hose Tubing Coupler, 180 Degree Elbow, Silicone, Black, 3.25 in. Inlet, 3.25 in. Outlet, 4.75 in. Legs, Each
Part Number: BPU-3256000830
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
Hose Tubing Coupler, 180 Degree Elbow, Silicone, Black, 1.13 in. Inlet, 1.13 in. Outlet, 4.00 in. Legs, Each
Part Number: BPU-3256000280
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
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