Spectre · New
Spectre Intake Tube/Duct Mounting Plate (Aluminum) 4in. OD
MPN 91489 · Store SKU spe91489
Supplier stock checked 11/7/2026, 7:52:37 AM UTC. Adding a part does not reserve it.
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
Spectre Intake Tube and Duct Mounting Plates allow an air filter with a 4 inch inlet, a 4 inch intake tube, or a coupler to be mounted directly to any flat surface, such as an inner fender well or radiator support, to bring cool air into the intake. Featuring a universal design, this intake tube mounting plate is constructed using polished aluminum. This product may require drilling additional holes in some applications. Spectre's Intake Tube/Duct Mounting Plate allows an air filter with a 4 inch inlet, a 4 inch intake tube, or a coupler to be mounted directly to any flat surface to bring cool air into the intake. 4in.OD DUCT MOUNTING PLATE ALUMINUM Intake Tube/Duct Mounting Plate
Manufacturer fitment & guides
Check 91489 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
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
