Spectre Coupler/Reducer 4in. to 3.5in. (PVC) - Blue 9746

SPE Couplers

Engine Air Intake Tubing Coupler

This Spectre Intake Coupler Reducer is designed to connect a 4 inch outside diameter component or air intake tube with a 3 1/2 inch outside diameter component or intake tube. This intake coupler is 3 inches in length and made from blue PVC and comes complete with 2 stainless steel worm gear hose clamps. Not suitable to be installed on pressurized components such as turbocharger or supercharger outlets.

COUPLER/REDUCER; 4in. TO 3.5in. PVC-BLUE