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Min temperature: -60 c/-140 f. Leg length: 4. 5"x4. 5". Great for marine and industrial use perfect use with Turbocharger, DIY Intake, Supercharger, radiator cooling system and Intercooler system applications.4-ply hose for the most demanding applications and is able to withstand high boost pressure.



Leg length: 5 inches 125mm from center point to end. Part number: HI-ED90 . The silicone coupler hoses are used in high performance racing vehicles, Marine, agricultural and off highway vehicles, commercial truck and bus, and general manufacturing industries, food and beverage, turbo diesel, provide excellent resistance for high temperature applications.



1. Mishimoto
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MMCP-25275BK 2.5" to 2.75" Silicone Transition Coupler, Black, Mishimoto
#adMishimoto #ad - 100% silicone construction. Heat-resistant embedded fibers. Length: 3” thickness: 4mm id: 2. 5” od: 2. 75” id: 2. 8" od: 3. 0”. High heat and pressure tolerances.More information #ad
Brand | Mishimoto #ad |
Manufacturer | Mishimoto #ad |
Height | 7.62 Inches |
Length | 2.54 Inches |
Weight | 0.09 Pounds |
Width | 5.08 Inches |
Part Number | MMCP-25275BK |
Model | MMCP-25275BK |
More information #ad
2. Squirrelly Performance Parts
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Squirrelly 2.75" to 2.5" Inch Black Silicone Reducer Coupler 3 Layers of Polyester Reinforcement Suitable High Leve 90 Degree with 2x T-Bolt Clamps Air Intake Intercooler Piping
#adSquirrelly Performance Parts #ad - Includes 2 T-bolt clamps. Coupler size: 2. 75 to 2. 5 inches. Perfect for air intake, intercooler piping and other turbo applications. Perfect for air intake, intercooler piping and other turbo applications. 3-ply Polyester Reinforced. Temperature: 428 degrees F 220 C.More information #ad
Brand | Squirrelly Performance Parts #ad |
Manufacturer | Squirrelly Performance Parts #ad |
Height | 3 Inches |
Length | 12 Inches |
Weight | 2 Pounds |
Width | 9 Inches |
Part Number | SPP 4405+4490+4480 |
More information #ad
3. TMKOOL
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TMKOOL 4-Ply Reinforced High Temperature 2.5" to 2.75" ID 45 Degree Elbow Reducer Coupler Silicone Hose BLUE, 2.5"-2.75"
#adTMKOOL #ad - Meet and exceed saej20 industry standards, ideal for heavy duty pressure connections and provides excellent resistance for high temperature applications. Wall thickness: 5mm.Min temperature: -60 c/-140 f. Leg length: 4. 5"x4. 5". Great for marine and industrial use perfect use with Turbocharger, DIY Intake, Supercharger, radiator cooling system and Intercooler system applications.4-ply hose for the most demanding applications and is able to withstand high boost pressure.
More information #ad
Max temperature: 230 C/428 F. Note: silicone hose is NOT compatible with fuel or oil. Inner diameter: 2. 5"-2. 75" 63mm-70mm. 4-ply reinforced high temperature Silicone Coupler and The hose material is high quality silicone. We provided 12 months warranty from the date of purchased and Free return within 30 days NO QUESTION ASK. Bursting pressure: 2MPA.Brand | TMKOOL #ad |
Manufacturer | TMKOOL #ad |
Part Number | TMK-SH-45D-R-25-2.75-BL |
More information #ad
4. RONTEIX
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Ronteix Universal 90 Degree Elbow Reducer Silicone Hose ID 2.75 Inch to 2.5 Inch 70MM-63MM
#adRONTEIX #ad - Working temperature: -60 ~ 260 degrees. Leg length: 5''125mm from center point to end. Bursting Pressure: 2Mpa. Thickness: 5MM. Working pressure: 03 to 09mpa. Inner diameter: 2. 75''70mm to 2. 5''63mm. Size tolerance: +/-05mm.More information #ad
Brand | RONTEIX #ad |
Manufacturer | Wuhan Jackwin Industrial Co.,Ltd. #ad |
Height | 3 Inches |
Length | 9.2 Inches |
Weight | 0.84 Pounds |
Width | 5 Inches |
Part Number | ER90D7651L125H |
More information #ad
5. Squirrelly Performance Parts
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Squirrelly 2.75" to 2.5" Inch Black Silicone Reducer Coupler 3 Layers of Polyester Reinforcement Suitable Turbo Applications Air Intake Intercooler Piping with 2X T-Bolt Clamps
#adSquirrelly Performance Parts #ad - 3-ply Polyester Reinforced. Coupler size: 2. 75 to 2. 5 inches. Intercooler piping and other turbo applications. Temperature: 428 degrees F 220 C. Includes 2 T-bolt clamps. Perfect for air intake, intercooler piping and other turbo applications.More information #ad
Brand | Squirrelly Performance Parts #ad |
Manufacturer | Squirrelly Performance Parts #ad |
Weight | 1 Pounds |
Part Number | SPP 4255+4490+4480 |
More information #ad
6. Generic
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Universal 4-Ply High Performance 90 Degree Reducer Elbow Coupler Silicone Hose ID 2.75 to 2.5 Inch,Black 70MM-63MM
#adGeneric #ad - Our silicone hoses are hand-crafted made carefully, and we controlled the size tolerance between +/-05mm. The silicone hose works well under the temperature range from-60-260 degrees, and resist pressure range from 03 to 09mpa, and 2Mpa bursting pressure.Leg length: 5 inches 125mm from center point to end. Part number: HI-ED90 . The silicone coupler hoses are used in high performance racing vehicles, Marine, agricultural and off highway vehicles, commercial truck and bus, and general manufacturing industries, food and beverage, turbo diesel, provide excellent resistance for high temperature applications.
More information #ad
Thickness: 5MM. Inner diameter: 2. 75 inches 70mm to 2. 5 inches 63mm. Reinforced 90 degree reducer elbow silicone coupler hose is made of high quality 4-ply silicone and knitted premium polyester fabric, the silicone coupler wall thickness is 5mm.Brand | Generic #ad |
Manufacturer | Wuhan Ruo De Ke Gong Ye She Bei You Xian Gong Si #ad |
Part Number | HI-ED90 |
More information #ad
7. RONTEIX
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Ronteix Universal 45 Degree ID 2.75 Inch To 2.5 Inch 4-Ply Elbow Reducer Silicone Hose Coupler 70mm-63mm
#adRONTEIX #ad - P>size tolerance:+/-05mm. P>. P>45 degree elbowBlack. P>. P>working pressure:03 to 09mpa. P>. P>inner diameter:2. 75" to 2. 5"70mm to 63mm, leg length:4"102mm from center point to end, Thickness:5mm. P>. P>working temperture:-60~ 260 Degree. P>.More information #ad
Brand | RONTEIX #ad |
Manufacturer | RC #ad |
Part Number | UKED45D7063H |
More information #ad
8. Squirrelly Performance Parts
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Squirrelly 2.5" to 2.75" Inch Elbow Black Silicone Reducer Coupler 3 Layers of Polyester Reinforcement Suitable High Level 45 Degree Turbo Intake Pipe
#adSquirrelly Performance Parts #ad - Size: 2. 5" to 2. 75". Length: 3. 5". Material: 3-ply Polyester Reinforced. Temp: 428 degrees F 220 C. Squirrelly's line of silicone couplers feature 3 layers of polyester reinforcement and are suitable for Compatible with with boost pressures up to 45psi.More information #ad
They also feature a temperature rating of 428F for direct to turbocharger installations.Brand | Squirrelly Performance Parts #ad |
Manufacturer | Squirrelly Performance Parts #ad |
Weight | 0.6 Pounds |
Part Number | SPP 4350 |
More information #ad
9. AC PERFORMANCE
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AC PERFORMANCE ID 2.5" to 2.75" 64mm to 70mm, 90 Degree Elbow Reducer Coupler, Leg Length 3.5" 90mm, Automotive Silicone Hose,Black, 3-Ply Reinforced, Wall Thickness 0.18" 4.5mm
#adAC PERFORMANCE #ad - 018inch 4. 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. No logo, 90 degree elbow reducer, id 2.More information #ad
5" to 2. 75" 64mm to 70mm, black, Leg Length 3. 5" 90mm, made of High Temp Reinforced Silicone. 3-ply polyester reinforcement construction. Broad operation temperature : -76F to 374F -60C to 190C. 80 psi maximum pressure rating.Brand | AC PERFORMANCE #ad |
Manufacturer | AC PERFORMANCE #ad |
Height | 2 Inches |
Length | 5 Inches |
Weight | 0.02 Pounds |
Width | 5 Inches |
Part Number | SP90-250-276_BK |
Model | BKRF-1063SS |
More information #ad