Spectre · New
Spectre Coupler/Reducer 4in. to 3.5in. (PVC) - Blue
MPN 9746 · Store SKU spe9746
Supplier stock checked 11/7/2026, 1:31:45 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
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Product details
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 Coupler Reducer
Manufacturer fitment & guides
Check 9746 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y