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Vehicle Info NeededSPECTREPART NUMBER: 865-9541
Air Duct Reducer Adapts 3.5" to 3" ducting
$1799
Ships on 09/08/2026
Lowest Price GuaranteeAir Duct Reducers - PVC
Air Duct ReducerAdapts 3.5" to 3" ducting Includes 2 hose clamps Black
This Spectre Intake Coupler Reducer connects a 3-1/2 inch outside diameter component or air intake tube with a 3 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.
- Coupler is 3 inches long
- Connects a 3-1/2 inch outside diameter tube to a 3 inch outside diameter tube
- Includes 2 stainless steel worm gear hose clamps
- Includes 2 stainless steel worm gear hose clamps
- Made from black PVC
Part TypeAir Intake Component
BrandSPECTRE
Package Height3.6
Package Width5.1
Package Length6.6
Weight0.55 PG
Part CategoryPerformance Parts
Tubing Coupler Inlet Diameter3.5 in (88.9 mm)
Tubing Coupler TypeStraight
Tubing Coupler FinishBlack
Tubing Coupler Outlet Diameter3 in (76.2 mm)
Center Line Radius0
Tubing Coupler MaterialPlastic
Outlet Diameter3 in (76 mm)
ColorBlack
QuantitySold individually
MaterialPVC
Bend AngleStraight
Leg/Straight Length3 in.
Inlet Diameter3.5 in (89 mm)
Tubing Coupler Length3 in (76.2 mm)
Part FitmentUniversal
Attachment MethodClamp-On
FinishBlack
Diameter3 x 3.5 in. ID
Vendor Part Number9541
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
