Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
Availability
Boost Products USA Aluminum Joiners
Not Yet Reviewed
Please note: Boost silicone hoses have a good tolerance, so even 1 to 2mm smaller or larger silicone hoses will fit on the connector. As a general rule: diameter Boost Products silicone hose (inner) = diameter aluminum connector (outer).
Showing In Stock Items. Show All 26 Items.
Tube Coupler, Aluminum, Straight, 1.25 in. Inlet/Outlet, 6.00 in. Length, Each
Part Number: BPU-3106032150
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Tube Coupler, Aluminum, Straight, 1.75 in. Inlet/Outlet, 6.00 in. Length, Each
Part Number: BPU-3106045150
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Tube Coupler, Aluminum, Straight, 2.00 in. Inlet/Outlet, 6.00 in. Length, Each
Part Number: BPU-3106050150
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Tube Coupler, Aluminum, Straight, 2.00 in. Inlet/Outlet, 3.00 in. Length, Each
Part Number: BPU-3106050075
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Tube Coupler, Aluminum, Straight, 1.50 in. Inlet/Outlet, 3.00 in. Length, Each
Part Number: BPU-3106038075
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Tube Coupler, Aluminum, Straight, 2.50 in. Inlet/Outlet, 6.00 in. Length, Each
Part Number: BPU-3106063150
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Tube Coupler, Aluminum, Straight, 1.50 in. Inlet/Outlet, 6.00 in. Length, Each
Part Number: BPU-3106038150
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Tube Coupler, Aluminum, Straight, 3.00 in. Inlet/Outlet, 6.00 in. Length, Each
Part Number: BPU-3106076150
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Tube Coupler, Aluminum, Straight, 1.25 in. Inlet/Outlet, 3.00 in. Length, Each
Part Number: BPU-3106032075
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Tube Coupler, Aluminum, Straight, 4.00 in. Inlet/Outlet, 6.00 in. Length, Each
Part Number: BPU-3106102150
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Tube Coupler, Aluminum, Straight, 3.00 in. Inlet/Outlet, 3.00 in. Length, Each
Part Number: BPU-3106076075
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Tube Coupler, Aluminum, Straight, 1.75 in. Inlet/Outlet, 3.00 in. Length, Each
Part Number: BPU-3106045075
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Tube Coupler, Aluminum, Straight, 1.00 in. Inlet/Outlet, 3.00 in. Length, Each
Part Number: BPU-3106025075
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Tube Coupler, Aluminum, Straight, 4.00 in. Inlet/Outlet, 3.00 in. Length, Each
Part Number: BPU-3106102075
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Tube Coupler, Aluminum, Straight, 2.38 in. Inlet/Outlet, 6.00 in. Length, Each
Part Number: BPU-3106060150
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Tube Coupler, Aluminum, Straight, 3.50 in. Inlet/Outlet, 3.00 in. Length, Each
Part Number: BPU-3106089075
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Tube Coupler, Aluminum, Straight, 2.75 in. Inlet/Outlet, 3.00 in. Length, Each
Part Number: BPU-3106070075
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Tube Coupler, Aluminum, Straight, 1.00 in. Inlet/Outlet, 6.00 in. Length, Each
Part Number: BPU-3106025150
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Tube Coupler, Aluminum, Straight, 2.38 in. Inlet/Outlet, 3.00 in. Length, Each
Part Number: BPU-3106060075
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Tube Coupler, Aluminum, Straight, 2.50 in. Inlet/Outlet, 3.00 in. Length, Each
Part Number: BPU-3106063075
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Tube Coupler, Aluminum, Straight, 2.13 in. Inlet/Outlet, 6.00 in. Length, Each
Part Number: BPU-3106054150
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Tube Coupler, Aluminum, Straight, 3.13 in. Inlet/Outlet, 3.00 in. Length, Each
Part Number: BPU-3106080075
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Tube Coupler, Aluminum, Straight, 3.13 in. Inlet/Outlet, 6.00 in. Length, Each
Part Number: BPU-3106080150
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Tube Coupler, Aluminum, Straight, 2.13 in. Inlet/Outlet, 3.00 in. Length, Each
Part Number: BPU-3106054075
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Tube Coupler, Aluminum, Straight, 3.50 in. Inlet/Outlet, 6.00 in. Length, Each
Part Number: BPU-3106089150
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
