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Vehicle Info NeededSPECTREPART NUMBER: 865-9785
Air Duct 90 o Double Flex Coupler 4" diameter
$6299
Ships on 09/08/2026
Lowest Price GuaranteeAir Duct Flex Couplers - EPDM/TPE Rubber
Air Duct 90o Double Flex Coupler4" diameter Black
Spectre’s EPDM/TPE couplers, elbows and reducers are available to help you connect different air intake tubes together with ease. We offer multiple length and shape couplers and reducers with 3, 3.5, 4 and 4.5 inch inside diameter sizes. These couplers are also offered with additional angles to match the direction you want your intake to route. Our EPDM and TPE couplers and reducers are not recommended for turbo-charged and super-charged engines.
- EPDM/TPE rubber
- Durable design
- Available in black
- Available in black
- Not recommended for turbo-charged and super-charged engines
Part TypeAir Intake Component
BrandSPECTRE
Package Height5.4
Package Width6.0
Package Length7.8
Weight1.4 PG
Part CategoryPerformance Parts
Tubing Coupler Inlet Diameter4 in (101.6 mm)
Tubing Coupler Type90 degree elbow
Tubing Coupler FinishBlack
Tubing Coupler Outlet Diameter4 in (101.6 mm)
Center Line Radius0
Coupler ColorBlack
Tubing Coupler MaterialSilicone
Outlet Diameter4 in (102 mm)
ColorBlack
QuantitySold individually
MaterialEDPM/TPE
Bend Angle90 Degrees
Leg/Straight LengthN/A
Inlet Diameter4 in (102 mm)
Tubing Coupler Length6.5 in (165.1 mm)
Part FitmentUniversal
Attachment MethodClamp-On
FinishBlack
Diameter4 in. ID
Vendor Part Number9785
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
