Products

4-1/4 IN to 4 IN Reducer: This coupling features a 90 Degree angle and is designed to connect to tubes with a 4 IN and 4-1/4 IN diameter. It's comm...

Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in...

The high temperature2-Ply reinforced silicone straight coupler is designed to connect to a 4"OD tube and is 2" long. Standard stainless steel worm-...

Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in...

The high temperature 2-PLY reinforced silicone hump coupler is designed to connect to a (4") OD tube and is 3" long. Standard stainless steel worm-...

Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in...

The polyurethane hump coupler is designed to connect to a 4-1/2" OD tube and is 3 long. The polyurethane construction is designed to meet modern el...

The high temperature 3-Ply reinforced silicone reducer coupler is designed to connect to a (3-1/2 x 4-3/8)"OD tube and is 2-3/4" long. Standard sta...

The high temperature 1-Ply reinforced silicone reducer coupler is designed to connect to a (4.15" x 3.75")OD tube and is 2.35" long. Standard stain...

The high temperature 2-Ply reinforced silicone elbow coupler is designed to connect to a (3-7/8" x 4-1/4")OD tube. Standard stainless steel worm-ge...

The high temperature 1-Ply reinforced silicone hump coupler is designed to connect to a 4-1/8"OD tube and is 3" long. Standard stainless steel worm...

Magnum FORCE Cold Air Intake System Spare Parts Kit (4-3/8 IN ID to 3-3/4 IN ID x 30 Deg.) Elbow Reducing Coupler - Black

This coupling features a 30° angle and is designed to connect to tubes with a 3-7/8” and 4-3/8” diameter. It’s commonly used on aFe POWER cold air ...

5 IN to 4-1/2 IN Reducer: This 3-1/4 IN long coupling is designed to connect to tubes with a 5 IN and 4-1/2 IN diameter. It's commonly used on aFe ...

The high temperature injected molded reinforced silicone triple hump below coupler is designed to connect to a (5") OD tube and is 3" long. Standar...

The high temperature injection molded silicone bellow reducer coupler is designed to connect to a (2-3/8 x 2-1/2")OD tube and is 2-1/2" long. Stand...

With three layers of progressively finer mesh synthetic media between 100% polyurethane top and base, this high flow, "oil-free" conical performanc...

This filter features three layers of oil-free synthetic media and requires no oil during maintenance to provide maximum convenience. Its progressiv...

With seven layers of progressively finer mesh cotton gauze/synthetic media between 100-percent polyurethane top and base, this high flow "oiled" co...

With seven layers of progressively finer mesh cotton gauze/synthetic media between 100-percent polyurethane top and base, this high flow "oiled" co...

This filter features seven layers of composite media for maximum protection. The patented combination of oiled cotton gauze with synthetic material...

Constructed with 100-percent polyurethane on top and bottom, this high flow, oiled performance filter is our highest flowing media for improved hor...

With five layers of progressively finer mesh cotton gauze media and two layers of synthetic media and a 100% polyurethane top and base, this high f...

With five layers of progressively finer mesh cotton gauze media and two layers of synthetic media and a 100% polyurethane top and base, this high f...