Top 7 3.5 to 3 Silicone Coupler – Automotive Replacement Parts

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1. Spectre Performance

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Spectre Performance 9541 Black 3.5" to 3" Intake Coupler

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Spectre Performance #ad - Adapts a 3. 5 inch intake system to a 3 inch inlet. Lifetime warranty. Kit includes coupler and 2 clamps. For use with air intake systems or intercoolers.
BrandSpectre Performance #ad
ManufacturerSpectre Performance #ad
Height0 Inches
Length0 Inches
Weight0.38 Pounds
Width0 Inches
Part Number9541
Model9541
Warranty3 Months

2. Squirrelly Performance Parts

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Squirrelly 3.5" to 3" Inch Black Silicone Reducer Coupler 3 Layers Reinforcement Turbo Pipe with 2x T-Bolt Clamps

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Squirrelly Performance Parts #ad - Includes 2 T-bolt clamps. Perfect for air intake, intercooler piping and other turbo applications. 3-ply Polyester Reinforced. Temperature: 428 degrees F 220 C. Coupler size: 3. 5 to 3 inches. Perfect for air intake, intercooler piping and other turbo applications.
BrandSquirrelly Performance Parts #ad
ManufacturerSquirrelly Performance Parts #ad
Height2 Inches
Length12 Inches
Width9 Inches
Part NumberSPP 4310+4520+4500

3. RONTEIX

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RED/BLACK, Ronteix Universal ID 3.5'' to 3'' Silicone Reducer Coupler Radiator Hose 89MM to 76MM

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RONTEIX #ad - Size tolerance: +/-05mm. Working pressure: 03 to 09mpa;. Length: 3. 0''76mm. Working temperature: -60 ~ 260 degrees;. Inner diameter: 3. 5''89mm to3''76mm. Bursting Pressure: 2Mpa;. Thickness: 5mm;.
BrandRONTEIX #ad
ManufacturerWuhan Jackwin Industrial Co.,Ltd. #ad
Height2.99 Inches
Length3.9 Inches
Weight0.23 Pounds
Width3.9 Inches
Part NumberSR8976L76RH

4. UPGR8

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Upgr8 Universal 4-Ply High Performance Straight Reducer Coupler Silicone Hose 3.0"76MM to 3.5"89MM, Black

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UPGR8 #ad - Thickness: 5MM. Work pressure: 03 to 09 mpa. Inner diameter: 3. 0''76mm to 3. 5"89mm. Length: 3. 0''76mm. Bursting pressure: 2MPA. Min temperature: -60 c/-140 f. Size tolerance: +/- 05mm. Max temperature: 220 C/428 F.
BrandUPGR8 #ad
ManufacturerUPGR8 #ad
Height8 Inches
Length8 Inches
Width3.5 Inches
Part NumberU8902-7689-04
ModelU8902-7689-04

5. Mishimoto

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Red, Mishimoto MMCP-3035RD 3" to 3.5" Silicone Transition Coupler

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Mishimoto #ad - Length: 3” thickness: 4mm id: 3” od: 3. 2” id: 3. 5" od: 3. 7”. 100% silicone construction. Mishimoto Lifetime Warranty. High heat and pressure tolerances. Heat-resistant embedded fibers.
BrandMishimoto #ad
ManufacturerMishimoto #ad
Height3 Inches
Length1 Inches
Weight0.2 Pounds
Width2 Inches
Part NumberMMCP-3035RD
ModelMMCP-3035RD
WarrantyLifetime Warranty

6. Auto Dynasty

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3 inches To 3.5 inches 45 Degree Elbow Turbo/Intercooler/Intake Piping Coupler Reducer Silicone Hose Blue

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Auto Dynasty #ad - Inlet / outlet: 3" / 3. 5". Withstands operating temperatures from -65F to 500F Degrees Fahrenheit. 4mm thickness 3-Ply Nylon for Strong Reinforcement. Working pressure 80 psi / Burst pressure 245 psi. Universal application for Connecting Turbo Piping or Intake Piping.
BrandAuto Dynasty #ad
ManufacturerAuto Dynasty #ad
Part NumberAD-SH-3-35-45-BL

7. AC PERFORMANCE

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4-Ply Reinforced, 90 Degree Elbow Reducer Coupler, ID 3" to 3.5" 76mm to 89mm, Wall Thickness 0.2" 5mm, Leg Length 3.5" 90mm, 80 PSI Maximum Pressure,Universal Automotive Silicone Hose,Black

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AC PERFORMANCE #ad - 80 psi maximum pressure rating. No logo, 90 degree elbow reducer, leg length 3. 5" 90mm, black, iD 3" to 3. 5" 76mm to 89mm, made of High Temp Reinforced Silicone. Broad operation temperature : -76F to 374F -60C to 190C. 4-ply polyester reinforcement construction. 02inch 5mm wall thickness. Great for marine and industrial use, custom turbo or intercooler piping fabrication, DIY intake or radiator cooling system UV and ozone resistant.
BrandAC PERFORMANCE #ad
ManufacturerFOURAGE #ad
Height2 Inches
Length5 Inches
Weight0.02 Pounds
Width5 Inches
Part NumberSP90-300-350_BK
ModelBKRF-1063SS