Spectre 9742 - Spectre Air Intake Couplers and Reducers
Spectre Air Intake Couplers and Reducers
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.
4 in. I.D.
Center Line Radius
Tubing Coupler Finish
Tubing Coupler Inlet Diameter (in.)
Tubing Coupler Length (in.)
Tubing Coupler Material
Tubing Coupler Outlet Diameter (in.)
Tubing Coupler Type
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