20 Best 3 Inch Intake Coupler [2024]

Are you looking for the best 3 Inch Intake Coupler? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling 3 Inch Intake Coupler.

We Recommended:

# Preview Product
1 Spectre Performance 8771 3-3/2.5' Intake Coupler Spectre Performance 8771 3-3/2.5" Intake Coupler
2 Mishimoto 3' Straight Coupler, Black Mishimoto 3" Straight Coupler, Black
3 3' ID Straight Silicone Hose Coupler, High Temp 4-Ply Reinforced (Qty 1) - 131-07603-0401 - Ticon... 3" ID Straight Silicone Hose Coupler, High Temp 4-Ply Reinforced (Qty 1) - 131-07603-0401 - Ticon...
4 Hiwowsport 3'' Length Straight Silicone 4-Ply Straight Coupler Silicone Hose Black+Red with T-clamp... Hiwowsport 3'' Length Straight Silicone 4-Ply Straight Coupler Silicone Hose Black+Red with...
5 Flexible Straight Silicone Hose Coupler With Stainless Steel Clamps, 2 Pcs 4 Ply Reinforced Silicone... Flexible Straight Silicone Hose Coupler With Stainless Steel Clamps, 2 Pcs 4 Ply Reinforced...
6 HPS HTSC-300-BLK Silicone High Temperature 4-Ply Reinforced Straight Coupler Hose, 75 PSI Maximum... HPS HTSC-300-BLK Silicone High Temperature 4-Ply Reinforced Straight Coupler Hose, 75 PSI Maximum...
7 Ronteix Universal 4-Ply High Performance 3 Inch Straight Hump Coupler Silicone Hose (3''(76MM)) Ronteix Universal 4-Ply High Performance 3 Inch Straight Hump Coupler Silicone Hose (3''(76MM))
8 AC PERFORMANCE ID 3' (76mm) 45 Degree Elbow Coupler Universal Automotive Pure Silicone Hose... AC PERFORMANCE ID 3" (76mm) 45 Degree Elbow Coupler Universal Automotive Pure Silicone Hose...
9 Squirrelly 3' Inch Straight Silicone Coupler Kit (3 Pack), 3 Layers of Polyester Reinforcement... Squirrelly 3" Inch Straight Silicone Coupler Kit (3 Pack), 3 Layers of Polyester Reinforcement...
10 BLACKHORSE-RACING 3 Inch ID 12' Long 3-Ply Straight Silicone Hose Turbo/Intake/Intercooler Piping... BLACKHORSE-RACING 3 Inch ID 12" Long 3-Ply Straight Silicone Hose Turbo/Intake/Intercooler Piping...
11 Spectre Performance 8772 3-3/2.5' Intake Coupler , Red Spectre Performance 8772 3-3/2.5" Intake Coupler , Red
12 HEAAEH RACING 45 Degree 3.0 inch Silicone Hose Tubro Intake Intercooler Pipe Coupler (76mm 3.0',... HEAAEH RACING 45 Degree 3.0 inch Silicone Hose Tubro Intake Intercooler Pipe Coupler (76mm 3.0",...
13 90 Degree Elbow Coupler Silicone Hose 4-Ply 3-inch for Turbo/Intercooler/Intake Piping,Length 102mm... 90 Degree Elbow Coupler Silicone Hose 4-Ply 3-inch for Turbo/Intercooler/Intake Piping,Length...
14 Universal 3-inch(76mm) 4-Ply 90 Degree Elbow Reducer Coupler Silicone Hose for... Universal 3-inch(76mm) 4-Ply 90 Degree Elbow Reducer Coupler Silicone Hose for...
15 Spectre Performance 8751 Black 3' to 2.5' Intake Coupler Spectre Performance 8751 Black 3" to 2.5" Intake Coupler
16 Spectre Performance 87831 Black 3'- 2-3/4' Coupler Spectre Performance 87831 Black 3"- 2-3/4" Coupler
17 TuoLauthon 90 Degree 3 inch(76mm) Elbow Coupler Hose,4-Ply Reinforced,Length 4 inch(102mm) with 2PCS... TuoLauthon 90 Degree 3 inch(76mm) Elbow Coupler Hose,4-Ply Reinforced,Length 4 inch(102mm) with...
18 90 Degree 4-Ply Elbow Coupler Silicone Hose 3-inch(76mm) with T-Bolt Clamps for Turbo Intake... 90 Degree 4-Ply Elbow Coupler Silicone Hose 3-inch(76mm) with T-Bolt Clamps for Turbo Intake...
19 Spectre Performance 9761 Black 4' x 3' Intake Coupler Spectre Performance 9761 Black 4" x 3" Intake Coupler
20 Spectre Performance 9541 Black 3.5'-3' Coupler/Reducer Spectre Performance 9541 Black 3.5"-3" Coupler/Reducer
Bestseller No. 1
Spectre Performance 8771 3-3/2.5" Intake Coupler
  • Join 3 inch intake tube to 2.5 or 3 inch components
  • To adapt a 3 inch intake system to a 3 inch or 2.5 inch inlet
  • Includes coupler, reducer insert and 2 hose clamps
  • 2.5 inch reducer can be removed
  • Black PVC
Bestseller No. 2
Mishimoto 3" Straight Coupler, Black
  • Length: 3.0” Thickness: 4mm ID: 3.0” OD: 3.4”
  • 100% silicone construction
  • Heat-resistant embedded fibers
  • High heat and pressure tolerances
  • Mishimoto Lifetime Warranty
Bestseller No. 3
3" ID Straight Silicone Hose Coupler, High Temp 4-Ply Reinforced (Qty 1) - 131-07603-0401 - Ticon...
  • Black 4-Ply Reinforced High Temp Silicone Coupler
  • 3 Inch / 76.2mm Inner Diameter
  • 3" / 76.2mm Coupler Length provides proper tube engagement and added clamping area.
  • 5mm /.2" thick reinforced 4 ply silicone for heavy duty applications.
  • 150 PSI Max Pressure Rating / Temperature rated to 350*F or 177*C
Bestseller No. 4
Hiwowsport 3'' Length Straight Silicone 4-Ply Straight Coupler Silicone Hose Black+Red with T-clamp...
  • Made of High Temp 4-ply Reinforced Silicone.Many color and size to choose
  • Min temperature: -60 C/-140 F. Max temperature: 230 C/428 F. Bursting pressure: 2MPA
  • Universal Application for Connecting Turbo Piping or Intake Piping
  • UV and ozone resistant. Great for marine and industrial use
  • Inner diameter 3.0"(76mm). Length 76mm. Thickness 5mm
Bestseller No. 5
Flexible Straight Silicone Hose Coupler With Stainless Steel Clamps, 2 Pcs 4 Ply Reinforced Silicone...
  • Flexible Coupling Compatible with cast iron, plastic, copper, lead, and steel piping. General application for connecting turbo piping ,air intake...
  • The package contains: 2 Pcs 2-1/2 inch Straight Silicone Coupler Hose, 4 Pcs Stainless Steel Clamps. If you have a spare one, you won't have to worry...
  • Flexible Connectors are no Leak, and Sealed Against Infiltration and Exfiltration
  • Reinforced Item & Durable: Heavy-duty pressure connection, suitable for harsh engine environments, extreme temperatures, and various pressure ranges...
  • Coupler connector will fit to your equipment, not too hard to get on but plenty tight enough, the Stainless Steel Clamps will make sure no any leakage...
Bestseller No. 6
HPS HTSC-300-BLK Silicone High Temperature 4-Ply Reinforced Straight Coupler Hose, 75 PSI Maximum...
  • Made of High Temp Reinforced Silicone
  • Meet or exceed SAEJ20 standard
  • Ideal for heavy duty pressure connections in hostile engine environments, extreme temperatures and various pressure ranges where high performance...
  • Silicone hose is NOT compatible with fuel or oil
  • Silicone hose is compatible with water or anti-freeze such as coolant
Bestseller No. 7
Ronteix Universal 4-Ply High Performance 3 Inch Straight Hump Coupler Silicone Hose (3''(76MM))
  • Inner diameter: 3"(76mm). Length: 3.0''(76mm). Thickness: 5mm;
  • Reinforced 4 ply Hump silicone coupler;
  • Min temperature: -60 C/-140 F. Max temperature: 220 C/428 F;
  • Work pressure: 0.3 to 0.9 MPA. Bursting pressure: 2MPA;
  • Size tolerance: +/- 0.5MM.
Bestseller No. 8
AC PERFORMANCE ID 3" (76mm) 45 Degree Elbow Coupler Universal Automotive Pure Silicone Hose...
  • No logo, black, 45 Degree Elbow Coupler, ID 3" (76mm), Leg Length 3.5" (90mm), Made of High Temp Reinforced Pure Silicone
  • Broad operation temperature : -76F to 374F (-60C to 190C)
  • 80 PSI Maximum pressure rating
  • 0.18inch (4.5mm) wall thickness. 3-ply polyester reinforcement construction
  • Great for marine and industrial use, custom intercooler piping fabrication, DIY intake or radiator cooling system UV and ozone resistant
Bestseller No. 9
Squirrelly 3" Inch Straight Silicone Coupler Kit (3 Pack), 3 Layers of Polyester Reinforcement...
  • Squirrelly high quality 3" inch universal straight coupler is perfect for air intake, intercooler piping and other turbo applications.
  • Squirrelly's line of silicone couplers feature 3 layers of polyester reinforcement and are suitable for applications with boost pressures up to 45psi.
  • This straight reducer coupler features a temperature rating of 428°F for direct to turbocharger installations.
  • The measurement for this coupler is 3" inches wide opening on both end and 3" inches long.
  • Package includes: 1x 3" inch Straight Silicone Coupler, and 2x 3" inch T-Bolt Clamps
Bestseller No. 10
BLACKHORSE-RACING 3 Inch ID 12" Long 3-Ply Straight Silicone Hose Turbo/Intake/Intercooler Piping...
  • ⓄID: 3" (76mm); Length: 12''
  • ⓄThickness of wall: 4.2 mm, 3 ply reinforced
  • ⓄWorking Pressure: 0.3Mpa (43.5 PSI) to 0.9Mpa (130.5 PSI); Bursting Pressure: 2Mpa
  • ⓄWorking Temperature: -76°F (-60°C ) to +500°F (+260°C)
  • ⓄFitments: Universal, such as custom turbo, supercharger charge piping set up, inlet for turbocharged and supercharged cars, vehicles,etc. Please...
Bestseller No. 11
Spectre Performance 8772 3-3/2.5" Intake Coupler , Red
  • Join 3 inch intake tube to 2.5 or 3 inch components
  • To adapt a 3 inch intake system to a 3 inch or 2.5 inch inlet
  • Includes coupler, reducer insert and 2 hose clamps
  • 2.5 inch reducer can be removed
  • Red PVC
Bestseller No. 12
HEAAEH RACING 45 Degree 3.0 inch Silicone Hose Tubro Intake Intercooler Pipe Coupler (76mm 3.0",...
  • Thickness=5mm ,Layers=4ply, Leg Length=90mm
  • Working Temperature: -76 F (-60 C ) to +500 F (+260 C)
  • Working Pressure: 0.4Mpa (50PSI) to 0.8Mpa (120PSI) Bursting Pressure: 2Mpa(300PSI)
  • Silicone Hose Not Suitable For Fuel Or Oil Transfer
  • ID=3.0 Inch
Bestseller No. 13
90 Degree Elbow Coupler Silicone Hose 4-Ply 3-inch for Turbo/Intercooler/Intake Piping,Length 102mm...
  • Inner Diameter: 3.0"(76mm).Length: 102mm one leg. Thickness: 5MM
  • The silicone hose is made of high quality silicone, many size to choose with 2pcs T-Bolt Clamp
  • Min temperature: -60 C/-140 F. Max temperature: 230 C/428 F. Bursting pressure: 2MPA
  • Universal Application for 90 degree connecting turbo piping or intake piping
  • Silicone 4-Ply 90 degree silicone hose
Bestseller No. 14
Universal 3-inch(76mm) 4-Ply 90 Degree Elbow Reducer Coupler Silicone Hose for...
  • Inner Diameter: 3" (76mm). Leg Length: 4"X4". Wall Thickness: 5MM . Universal Application for Connecting Turbo Piping or Intake Piping
  • Min temperature: -60 C/-140 F. Max temperature: 230 ¡ãC/428 ¡ãF. Bursting pressure: 2MPA
  • The silicone hose is made of high quality silicone, many size to choose
  • High quality T bolt clamp with Nylon insert locknut performance-engineered for long-term durability. T bolt Clamp provides leak-proof connections in a...
  • Please check up the part number of your origina item before purchase it.
Bestseller No. 15
Spectre Performance 8751 Black 3" to 2.5" Intake Coupler
  • 3 inch to 2-1/2 inch reducer
  • Includes 2 adjustable worm gear clamps
  • Offered with black, red, and blue PVC
  • Not recommended for turbo-charged or super-charged engines
Bestseller No. 16
Spectre Performance 87831 Black 3"- 2-3/4" Coupler
  • EPDM/TPE rubber
  • Durable design
  • Available in black
  • Not recommended for turbo-charged and super-charged engines
Bestseller No. 17
TuoLauthon 90 Degree 3 inch(76mm) Elbow Coupler Hose,4-Ply Reinforced,Length 4 inch(102mm) with 2PCS...
  • The silicone hose is made of high quality silicone, many sizes to choose with 2pcs Stainless Steel T-Bolt Clamp.
  • Universal Application for 90 degree connecting turbo piping or intake piping. UV and ozone resistant, Great for marine and industrial use, etc.
  • Silicone 4-Ply 90 degree silicone hose, Inner Diameter: 3inch(76mm). Length: 102mm one leg. Thickness: 5mm. Size tolerance: +/- 0.5MM.
  • Min Temperature: -76Degree F/-60Degree C. Max Temperature: 500Degree F/260Degree C. Bursting Pressure: 2MPa.
  • Durable:High TEMP Resistance, Electrochemical Regradation Resistance, UV and Ozone Resistance.
Bestseller No. 18
90 Degree 4-Ply Elbow Coupler Silicone Hose 3-inch(76mm) with T-Bolt Clamps for Turbo Intake...
  • The silicone hose is made of high quality silicone, many sizes to choose with 2pcs Stainless Steel T-Bolt Clamp.
  • Universal Application for 90 degree connecting turbo piping or intake piping. UV and ozone resistant, Great for marine and industrial use, etc.
  • Silicone 4-Ply 90 degree silicone hose, Inner Diameter: 3"(76mm). Length: 102mm one leg. Thickness: 5mm. Size tolerance: +/- 0.5MM.
  • Working Temperature: -76 Degree F (-60 Degree C)- +500 Degree F (+260 Degree C). Bursting Pressure: 2MPa.
  • Durable:High TEMP Resistance, Electrochemical Regradation Resistance, UV and Ozone Resistance.
Bestseller No. 19
Spectre Performance 9761 Black 4" x 3" Intake Coupler
  • Coupler is made of PVC
  • Connect air intake components
  • Includes 2 clamps
  • Not recommended for turbo-charged/supercharged engines
Bestseller No. 20
Spectre Performance 9541 Black 3.5"-3" Coupler/Reducer
  • For use with air intake systems or intercoolers
  • Kit includes coupler and 2 clamps
  • Adapts a 3.5 In. intake system to a 3 In. inlet
  • Made from high quality material

Having trouble finding a great 3 Inch Intake Coupler?

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After hours of searching and using all the models on the market, we have found the best 3 Inch Intake Coupler for 2023. See our ranking below!

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  2. Features: What bells and whistles matter for an 3 Inch Intake Coupler?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 3 Inch Intake Coupler.
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  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 3 Inch Intake Coupler.
  7. Product Quality: You don’t always get what you pay for with an 3 Inch Intake Coupler, sometimes less, and sometimes more.
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FAQ:

Q: What size couplers and reducers do you offer?

A: We have multiple size and shape couplers offered in 3, 3.5 and 4 inch inside diameter sizes with multiple angles. Our EPDM and TPE couplers and reducers are not recommended for turbo-charged and super-charged engines.

Q: Can Spectre couplers and reducers be used with turbocharged engines?

A: Our EPDM and TPE couplers and reducers are not recommended for turbo-charged and super-charged engines. Spectre’s 3 inch inside diameter EPDM/TPE couplers, elbows and reducers are there to help you connect 3 inch air intake tubes together with. Our EPDM and TPE couplers and reducers are not recommended for turbo-charged and super-charged engines.

Q: How do I connect the different air intake tubes together?

A: Spectre’s EPDM/TPE couplers, elbows and reducers are available to help you connect the different air intake tubes together with ease. We have multiple size and shape couplers offered in 3, 3.5 and 4 inch inside diameter sizes with multiple angles.

Q: What size EPDM/TPE couplers do I need for my engine?

A: Spectre’s 3.5 inch inside diameter EPDM/TPE couplers, elbows and reducers are there to help you connect 3.5 inch air intake tubes together with. Our EPDM and TPE couplers and reducers are not recommended for turbo-charged and super-charged engines.