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You are here: Home > HPS Silicon Hoses By Sizes > 4" (102mm) Silicone Hoses

HPS High Temp Reinforced 4" (102mm) Silicone Hoses
HPS 4" Silicone Hoses feature 4-ply reinforced high temperature material, for which meet or exceed SAEJ20 Standard. HPS 102mm Silicon Hoses are used by professionals in industries such as high performance racing vehicles, commercial truck and bus, Marine, agricultural and off highway vehicles, turbo diesel, food and beverage, and general manufacturing industries.

HPS 4" silicone hoses are available in straight couplings, hump coupler, straight reducer hose, 45 degree elbow coupler and 45 deg elbow reducer, 90 degree coupling and 90 deg reducing elbow. In order to meet the high demand and shorten the turnaround time, up to 90% of HPS 4" inch silicone hoses are instock and ready to ship or pickup from HPS store.

Silicone hose is NOT compatible with fuel or oil.
Silicone hose is compatible with Coolant.

Features
HPS 4 inch silicone hoses are made of 4-ply reinforced and knitted premium polyester fabric with high temperature silicone rubber, engineered for extreme temperature and various pressure ranges where high performance levels are required.

Technical Specification
Temperature Range:- 65 deg. F to + 350 deg. F (177 deg. C)
Reinforced Layer: 4-ply

HPS 4" (102mm) Straight Coupler Silicone Hoses Black

HPS Performance Silicone Coupler Hoses High Temperature 4-ply Reinforced Race Proven

HPS High Temp 4-ply Reinforced 4" inch 102mm Silicone Straight Coupler Black

SKU Bore - Hose ID Length Reinforced Layer Color Inventory Status MSRP US$ Buy Now
HTSC-400 4" (102mm) 3" 4-ply Black In stock $15.31

 

 

 

HPS 4" 102mm Straight Hump Coupler Silicone Hoses Black

HPS Performance Silicone Hump Coupler Hoses High Temperature 4-ply Reinforced Race Proven

HPS High Temp 4-ply Reinforced 4" inch 102mm Silicone Straight Hump Coupler Black
SKU Bore - Hose ID Length Reinforced Layer Color Inventory Status MSRP US$ Buy Now
HTSHC-400 4" (102mm) 3" 4-ply Black In stock $29.50

 

 

HPS 4" 102mm Straight Tubing Silicone Hoses (1 Foot Long) Black

HPS Performance Silicone Tube Coupler Hoses High Temperature 4-ply Reinforced Race Proven

HPS High Temp 4-ply Reinforced 4" inch 102mm Silicone Tube (1 Foot Long) Black
SKU Bore - Hose ID Length Reinforced Layer Color Inventory Status MSRP US$ Buy Now
HTST-400 4" (102mm) 1 Foot (304.8mm) 4-ply Black In stock $61.24

 

 


HPS 4" (102mm) Straight Reducer Coupler Silicone Hoses Black

HPS Performance Silicone Reducer Hoses High Temperature 4-ply Reinforced Race Proven

HPS High Temp 4-ply Reinforced 4" inch 102mm Silicone Straight Reducer Coupler Black
SKU Bore > Bore Hose ID Length Reinforced Layer Color Inventory Status MSRP US$ BUY IT NOW
HTSR-300-400 3" > 4" (76mm > 102mm) 3" 4-ply Black In Stock $51.14
HTSR-325-400 3 1/4" > 4" (83mm > 102mm) 3" 4-ply Black In Stock $51.14
HTSR-350-400 3 1/2" > 4" (89mm > 102mm) 3" 4-ply Black In Stock $51.14
HTSR-375-400 3 3/4" > 4" (95mm > 102mm) 3" 4-ply Black In Stock $52.00
HTSR-400-450 4" > 4 1/2" (102mm > 114mm) 3" 4-ply Black In Stock $54.40
HTSR-400-500 4" > 5" (102mm > 127mm) 3" 4-ply Black In Stock $62.40
HTSR-350-400-L4 3 1/2" > 4" (89mm > 102mm) 4" 4-ply Black In Stock $58.00
HTSR-300-400-L6 3" > 4" (76mm > 102mm) 6" 4-ply Black In Stock $70.00

HPS 4" 45 Degree Elbow Coupler Silicone Hoses

HPS Performance Silicone 45 Degree Elbow Coupler Hoses High Temperature 4-ply Reinforced Race Proven


HPS High Temp Reinforced 45 Degree 4" 102mm Silicone Elbow Coupler
SKU Bore - Hose ID Leg Length Inventory Status MSRP US$ Buy Now
HTSEC45-400 4" (102mm) 4" (102mm) In stock $84.24

HPS 4" 90 Degree Elbow Coupler Silicone Hoses

HPS Performance Silicone 90 Degree Elbow Coupler Hoses High Temperature 4-ply Reinforced Race Proven


HPS High Temp Reinforced 90 Degree 4" 102mm Silicone Elbow Coupler
SKU Bore - Hose ID Leg Length Inventory Status MSRP US$ Buy Now
HTSEC90-400 4" (102mm) 4" (102mm) In stock $84.24

HPS 4" 45 Degree Elbow Reducer Silicone Hoses

HPS Performance Silicone 45 Degree Elbow Reducers Hoses High Temperature 4-ply Reinforced Race Proven

HPS High Temp Reinforced 45 Degree 4" 102mm Silicone Elbow Reducer Coupler

SKU Bore > Bore Hose ID Leg Length Inventory Status MSRP US$ BUY IT NOW
HTSER45-300-400 3" > 4" (76mm > 102mm) 6"(152mm) In Stock $84.24
HTSER45-350-400 3 1/2" > 4" (89mm > 102mm) 6"(152mm) In Stock $102.47

HPS 4" 90 Degree Elbow Reducer Silicone Hoses

HPS Performance Silicone 90 Degree Elbow Reducers Hoses High Temperature 4-ply Reinforced Race Proven

HPS High Temp Reinforced 90 Degree 4" 102mm Silicone Elbow Reducer Coupler
SKU Bore > Bore Hose ID Leg Length Inventory Status MSRP US$ BUY IT NOW
HTSER90-300-400 3" > 4" (76mm > 102mm) 6"(152mm) In Stock $84.24
HTSER90-350-400 3 1/2" > 4" (89mm > 102mm) 6"(152mm) In Stock $102.47
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HPS 4-ply Reinforced High Temp 4 inch 102mm Silicone Coupler Hose Silicon Coupling
HPS 4-Ply Reinforced 4" (102mm) Straight Silicone Hose Coupler Black
MSRP: $15.31

SKU: HTSC-400


HPS 4" Silicone Coupler Hose Black High Temp 4-ply Reinforced Meet or Exceed SAEJ20 Standard. HPS 102mm silicon hoses with Premium Quality Fabric engineered for extreme temperature and high pressure boost. Great for turbo charged application
HPS 4-ply Reinforced High Temp 4 inch 102mm Blue Silicone Coupler Hose Silicon Coupling
HPS 4-Ply Reinforced 4" (102mm) Straight Silicone Hose Coupler Blue
MSRP: $15.31

SKU: HTSC-400-BLUE


HPS 4" Silicone Coupler Hose Blue High Temp 4-ply Reinforced Meet or Exceed SAEJ20 Standard. HPS 102mm silicon hoses with Premium Quality Fabric engineered for extreme temperature and high pressure boost. Great for turbo charged application
HPS 4-ply Reinforced High Temp 4 inch 102mm x 4 inch Length Silicone Coupler Hose Silicon Coupling
HPS 4-Ply Reinforced 4" (102mm) Silicone Hose Coupler 4" Long Black
MSRP: $22.00

SKU: HTSC-400-L4


4" Silicone Coupler Hose Black High Temp 4-ply Reinforced Meet or Exceed SAEJ20 Standard. HPS 102mm silicon hoses with Premium Quality Fabric engineered for extreme temperature and high pressure boost. Great for turbo charged application
HPS 4 inch 102mm Silicone Hose Hump Coupler Silicon Coupling 4-Ply Reinforced High Temp Blue
HPS 4-Ply Reinforced 4" 102mm Silicone Hump Coupler Hose Blue
MSRP: $29.50

SKU: HTSHC-400-BLUE


HPS 4" Silicone Hump Coupler Hose Blue meet or exceed SAEJ20 Standard.HPS 102mm 4-ply Silicon Hump Coupling Hoses are great for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing.
HPS Silicone Hump Coupler Performance Hose 102mm
HPS 4-Ply Reinforced 4" 102mm Silicone Hump Coupler Hose Black
MSRP: $29.51

SKU: HTSHC-400


Race-proven, instock & ships in 24 hours. Best choice for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting or drag racing
HPS Silicone Reducer Performance Hose 89mm 102mm
HPS 3-Ply 3.5" > 4" (89mm > 102mm) Reducer Coupler Silicone Hose Black
MSRP: $40.92

SKU: HTSR-350-400-3PLY


Race-proven, instock & ships in 24 hours. Best choice for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting or drag racing
HPS Silicone Reducer Performance Hose 76mm 102mm
HPS 3" > 4" (76mm > 102mm) Reducer Coupler Silicone Hose Black
MSRP: $51.15

SKU: HTSR-300-400


Race-proven, instock & ships in 24 hours. Best choice for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting or drag racing
HPS Silicone Reducer Performance Hose 83mm 102mm
HPS 3.25" > 4" (83mm > 102mm) Reducer Coupler Silicone Hose Black
MSRP: $51.15

SKU: HTSR-325-400


Race-proven, instock & ships in 24 hours. Best choice for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting or drag racing
HPS Silicone Reducer Performance Hose 89mm 102mm
HPS 3.5" > 4" (89mm > 102mm) Reducer Coupler Silicone Hose Black
MSRP: $51.15

SKU: HTSR-350-400


Race-proven, instock & ships in 24 hours. Best choice for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting or drag racing
HPS 4 inch 3.25 Silicone Hose Reducer Coupler Silicon Coupling 4-Ply Reinforced High Temp blue 83mm 102mm
HPS 3.25" > 4" (83mm > 102mm) Reducer Coupler Silicone Hose Blue
MSRP: $51.15

SKU: HTSR-325-400-BLUE


HPS 3.25" > 4" 4-Ply Reinforced Silicone Reducer Hose blue meet or exceed SAEJ20 Standard. HPS 83mm > 102mm Silicon Reducing coupler is great for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing.
HPS 3 > 4 inch Reducer Coupler 4-ply reinforced Silicone Hose Blue 76mm > 102mm
HPS 3" > 4" (76mm > 102mm) Reducer Coupler Silicone Hose Blue
MSRP: $51.15

SKU: HTSR-300-400-BLUE


HPS 3" > 4" 4-Ply Reinforced Silicone Reducer Hose blue meet or exceed SAEJ20 Standard. HPS 76mm > 102mm Silicon Reducing coupler is great for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing.
HPS 3.5 > 4 inch Reducer Coupler 4-ply reinforced Silicone Hose Blue 89mm > 102mm
HPS 3.5" > 4" (89mm > 102mm) Reducer Coupler Silicone Hose Blue
MSRP: $51.15

SKU: HTSR-350-400-BLUE


HPS 3 1/2" > 4" 4-Ply Reinforced Silicone Reducer Hose blue meet or exceed SAEJ20 Standard. HPS 89mm > 102mm Silicon Reducing coupler is great for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing.
HPS Silicone Reducer Performance Hose 95mm 102mm
HPS 3.75" > 4" (95mm > 102mm) Reducer Coupler Silicone Hose Black
MSRP: $52.00

SKU: HTSR-375-400


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Race-proven, instock & ships in 24 hours. Best choice for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting or drag racing
HPS Silicone Reducer Performance Hose 102mm 114mm
HPS 4" > 4.5" (102mm > 114mm) Reducer Coupler Silicone Hose Black
MSRP: $54.40

SKU: HTSR-400-450


Race-proven, instock & ships in 24 hours. Best choice for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting or drag racing
HPS Silicone Reducer Performance Hose 89mm 102mm
HPS 3.5" > 4" (89mm > 102mm) Reducer Silicone Coupler x 4" Long Black
MSRP: $58.00

SKU: HTSR-350-400-L4


Race-proven, instock & ships in 24 hours. Best choice for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting or drag racing
HPS 3.5 4 inch Silicone Hose Reducer Coupler Silicon Coupling 4-Ply Reinforced High Temp blue 89mm 102mm
HPS 3.5" > 4" (89mm > 102mm) Reducer Silicone Coupler x 4" Long Blue
MSRP: $58.00

SKU: HTSR-350-400-L4-BLUE


HPS 3.5" > 4" 4-Ply Reinforced Silicone Reducer Hose blue meet or exceed SAEJ20 Standard. HPS 89mm > 102mm Silicon Reducing coupler is great for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing.
HPS 4 inch 102mm 1 Foot Silicone Tube Coupler Hose Black
HPS 4-Ply 4" 102mm Silicone Tube Coupler Hose x 1 Foot Length Black
MSRP: $61.24

SKU: HTST-400


HPS 4" Silicone Tube Hose Black with 1 Foot Length meet or exceed SAEJ20 Standard. 102mm Silicon Coupling Hoses are great for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing.
HPS 4 inch 102mm 1 Foot Silicone Tube Coupler Hose Blue
HPS 4-Ply 4" 102mm Silicone Tube Coupler Hose x 1 Foot Length Blue
MSRP: $61.24

SKU: HTST-400-BLUE


HPS 4" Silicone Tube Hose Blue with 1 Foot Length meet or exceed SAEJ20 Standard. 102mm Silicon Coupling Hoses are great for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing.
HPS Silicone Reducer Performance Hose 102mm 127mm
HPS 4" > 5" (102mm > 127mm) Reducer Coupler Silicone Hose Black
MSRP: $62.40

SKU: HTSR-400-500


Race-proven, instock & ships in 24 hours. Best choice for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting or drag racing
HPS 3 inch 4 inch Silicone Hose Reducer Coupler Silicon Coupling 4-Ply Reinforced High Temp black 76mm 102mm
HPS 3" > 4" (76mm > 102mm) Reducer Silicone Coupler x 6" Long Black
MSRP: $70.00

SKU: HTSR-300-400-L6


HPS 3" > 4" 4-Ply Reinforced Silicone Reducer Hose black meet or exceed SAEJ20 Standard. HPS 76mm > 102mm Silicon Reducing coupler is great for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing.
HPS 4-Ply Reinforced Reducer Silicone Hose Coupler Blue 3 inch > 4 inch 76mm > 102mm x 6 inch long
HPS 3" > 4" (76mm > 102mm) Reducer Silicone Coupler x 6" Long Blue
MSRP: $70.00

SKU: HTSR-300-400-L6-BLUE


HPS 3" > 4" 4-Ply Reinforced Silicone Reducer Hose Blue with 6" Length meet or exceed SAEJ20 Standard. HPS 76mm > 102mm Silicon Reducing coupler is great for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing.
HPS 45 Degree Silicone Elbow Coupler Hose 102mm
HPS 4-Ply 4" 102mm 45 Degree Elbow Coupler Silicone Hose Black
MSRP: $84.24

SKU: HTSEC45-400


Race-proven, instock & ships in 24 hours. Best choice for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting or drag racing
HPS 90 Degree Silicone Elbow Coupler Hose 102mm
HPS 4-Ply 4" 102mm 90 Degree Elbow Coupler Silicone Hose Black
MSRP: $84.24

SKU: HTSEC90-400


Race-proven, instock & ships in 24 hours. Best choice for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting or drag racing
HPS 45 Degree Silicone Reducer Elbow 76mm 102mm
HPS 3" > 4" (76mm > 102mm) 45 Degree Elbow Reducer Silicone Coupler
MSRP: $84.24

SKU: HTSER45-300-400


Race-proven, instock & ships in 24 hours. Best choice for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting or drag racing
HPS 90 Degree Silicone Reducer Elbow 76mm 102mm
HPS 3" > 4" (76mm > 102mm) 90 Degree Elbow Reducer Silicone Coupler
MSRP: $84.24

SKU: HTSER90-300-400


Race-proven, instock & ships in 24 hours. Best choice for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting or drag racing
HPS 3.5 4 inch Silicone Hose Reducer Coupler Silicon Coupling 4-Ply Reinforced High Temp black 89mm 102mm
HPS 3.5" > 4" (89mm > 102mm) Reducer Silicone Coupler x 6" Long Black
MSRP: $85.00

SKU: HTSR-350-400-L6


HPS 3.5" > 4" 4-Ply Reinforced Silicone Reducer Hose black meet or exceed SAEJ20 Standard. HPS 89mm > 102mm Silicon Reducing coupler is great for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing.
HPS 3.5 4 inch Silicone Hose Reducer Coupler Silicon Coupling 4-Ply Reinforced High Temp black 89mm 102mm blue
HPS 3.5" > 4" (89mm > 102mm) Reducer Silicone Coupler x 6" Long Blue
MSRP: $85.00

SKU: HTSR-350-400-L6-BLUE


HPS 3.5" > 4" 4-Ply Reinforced Silicone Reducer Hose blue meet or exceed SAEJ20 Standard. HPS 89mm > 102mm Silicon Reducing coupler is great for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing.
HPS 45 Degree Silicone Reducer Elbow 89mm 102mm
HPS 3.5" > 4" (89mm > 102mm) 45 Degree Elbow Reducer Silicone Coupler
MSRP: $102.48

SKU: HTSER45-350-400


Race-proven, instock & ships in 24 hours. Best choice for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting or drag racing
HPS 90 Degree Silicone Reducer Elbow 89mm 102mm
HPS 3.5" > 4" (89mm > 102mm) 90 Degree Elbow Reducer Silicone Coupler
MSRP: $102.48

SKU: HTSER90-350-400


Race-proven, instock & ships in 24 hours. Best choice for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting or drag racing