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Spectre 9742

Air Duct Reducer Adapts 4" to 3.5" ducting

Spectre 9742

865-9742

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Ships from Manufacturer
Spectre 9742 Air Duct Reducer Adapts 4" to 3.5" ducting $16.99
Air Duct Reducer
  • Adapts 4" to 3.5" ducting
  • Includes 2 hose clamps
  • Red

  • Specifications:

    Color
    Red
    Leg/Straight Length
    3 in.
    Bend Angle
    Straight
    Center Line Radius
    0
    Diameter
    3.5 x 4 in. I.D.
    Material
    PVC
    Quantity
    Sold individually
    Tubing Coupler Finish
    Red
    Tubing Coupler Inlet Diameter (in.)
    3.5
    Tubing Coupler Length (in.)
    3
    Tubing Coupler Material
    Silicone
    Tubing Coupler Outlet Diameter (in.)
    4
    Tubing Coupler Type
    Straight
    Manufacturer's Part Number:
    9742

    Spectre air intake couplers and reducers come in variety of shapes and sizes as well as three different materials.

    The EPDM/TPE is a soft and flexible rubber while the PVC material is rigid and not flexible at all. These two types of material are great for typical cold-air intake setups and stock systems, however they are not recommended for forced induction systems such as superchargers or turbochargers.

    The Silicone material is manufactured using high quality silicone with a 3-layer polyester reinforcement. Silicone Spectre Air Intake Couplers and Reducers are designed for temperatures up to 385°F. These couplers & reducers are NOT recommended for use with supercharged and turbocharged systems.

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