Free shipping on eligible orders of $100 or more. Oversized and freight items excluded.

Shop parts / Spectre / New

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

Spectre · New

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

MPN 9741 · Store SKU spe9741

$19.99
IN STOCK16 ready to ship

Supplier stock checked 11/7/2026, 7:53:19 PM UTC. Adding a part does not reserve it.

30-day returns for unopened, unused new parts

Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

Shipping & returns ↗This policy does not limit rights required by law.

Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

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 black 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. 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. COUPLER/REDUCER; 4in. TO 3.5in. PVC-BLACK Coupler Reducer

Manufacturer fitment & guides

Check 9741 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
More from Spectre ↗See the JuiceBuilt workshop ↗

YOUR NEXT MOVE

Your cart.