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You are here: Home > HPS Silicon Hoses By Sizes > 4 1/2" (114mm) Silicone Hoses

HPS 4.5" (114mm) High Temp 4-Ply Reinforced Silicone Hoses

HPS 4 1/2" Silicone Hose features 4-ply reinforced high temperature material, for which meet or exceed SAEJ20 Standard. HPS 114mm 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.

HPS 4 1/2" inch 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.

Technical Specification
Temperature Range:- 65 deg. F to + 350 deg. F (177 deg. C)
Standard Color: Black
Reinforced Layer: 4-ply
Sizes: Available in Standard and Metric Sizes

Remark
Silicone hose is NOT compatible with fuel or oil.
Silicone hose is compatible with water or anti-freeze such as coolant.

HPS 4.5" Straight Coupler Silicone Hoses

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

HPS High Temp Reinforced 4 1/2" Inch 114mm Silicone Coupler

SKU Bore - Hose ID Length Inventory Status MSRP US$ Buy Now
HTSC-450  4 1/2" (114mm) 3" (76mm) In stock $18.50
HTSC-450-L4  4 1/2" (114mm) 4" (102mm) In stock $26.00

HPS 4.5" Straight Hump Coupler Silicone Hoses

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

HPS High Temp Reinforced 4 1/2" Inch 114mm Silicone Hump Coupler

SKU Bore - Hose ID Length Inventory Status MSRP US$ BUY NOW
HTSHC-450 4.5" (114mm) 4" (102mm) In Stock $36.00

HPS 4.5" Straight Tubing Silicone Hoses (1 Foot Long)

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

HPS High Temp Reinforced 4 1/2" Inch 114mm Silicone Tube (1 Foot Long)
SKU Bore - Hose ID Length Inventory Status MSRP US$ Buy Now
HTST-450  4 1/2" (114mm) 1 Foot (304.8mm) In stock $74.00

HPS 4.5" Straight Reducer Coupler Silicone Hoses

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

HPS High Temp Reinforced 4 1/2" Inch 114mm Silicone Straight Reducer Coupler
SKU Bore > Bore Hose ID Length Inventory Status MSRP US$ BUY IT NOW
HTSR-375-450 3 3/4" > 4 1/2" (95mm > 114mm) 3" In Stock $52.80
HTSR-400-450 4" > 4 1/2" (102mm > 114mm) 3" In Stock $54.40
HTSR-350-450-L4 3 1/2" > 4 1/2" (89mm > 114mm) 4" In Stock $65.00
HTSR-450-500-L4 4 1/2" > 5" (114mm > 127mm) 4" In Stock $70.00

HPS 4.5" 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 1/2" Inch 114mm Silicone Elbow Coupler
SKU Bore - Hose ID Leg Length Inventory Status MSRP US$ Buy Now
HTSEC45-450  4 1/2" (114mm) 4" (102mm) In stock $102.47

HPS 4.5" 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 1/2" Inch 114mm Silicone Elbow Coupler
SKU Bore - Hose ID Leg Length Inventory Status MSRP US$ Buy Now
HTSEC90-450  4 1/2" (114mm) 4" (102mm) In stock $102.47
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HPS 4-ply Reinforced High Temp 4.5 inch 114mm Silicone Coupler Hose Silicon Coupling
HPS 4-Ply Reinforced 4.5" (114mm) Straight Silicone Hose Coupler Black
MSRP: $18.50

SKU: HTSC-450

HPS 4.5" Silicone Coupler Hose Black High Temp 4-ply Reinforced Meet or Exceed SAEJ20 Standard. HPS 114mm 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 4.5 inch 114mm Blue Silicone Coupler Hose Silicon Coupling
HPS 4-Ply Reinforced 4.5" (114mm) Straight Silicone Hose Coupler Blue
MSRP: $18.50

SKU: HTSC-450-BLUE

HPS 4.5" Silicone Coupler Hose Blue High Temp 4-ply Reinforced Meet or Exceed SAEJ20 Standard. HPS 114mm 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 4.5 inch 114mm x 4 inch Length Silicone Coupler Hose Silicon Coupling
HPS 4-Ply Reinforced 4.5" (114mm) Silicone Hose Coupler 4" Long Black
MSRP: $26.00

SKU: HTSC-450-L4

4.5" Silicone Coupler Hose Black High Temp 4-ply Reinforced Meet or Exceed SAEJ20 Standard. HPS 114mm silicon hoses with Premium Quality Fabric engineered for extreme temperature and high pressure boost. Great for turbo charged application
HPS 4.5 inch 114mm Silicone Hose Hump Coupler Silicon Coupling 4-Ply Reinforced High Temp Blue
HPS 4-Ply Reinforced 4.5" 114mm Silicone Hump Coupler Hose Blue
MSRP: $35.00

SKU: HTSHC-450-BLUE

HPS 4.5" Silicone Hump Coupler Hose Blue meet or exceed SAEJ20 Standard.HPS 114mm 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 114mm
HPS 4-Ply Reinforced 4.5" 114mm Silicone Hump Coupler Hose Black
MSRP: $36.00

SKU: HTSHC-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 95mm 114mm
HPS 3.75" > 4.5" (95mm > 114mm) Reducer Silicone Coupler Black
MSRP: $52.80

SKU: HTSR-375-450

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 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 3.5 4.5 inch Silicone Hose Reducer Coupler Silicon Coupling 4-Ply Reinforced High Temp black 89mm 114mm
HPS 3.5" > 4.5" (89mm > 114mm) Reducer Silicone Coupler x 4" Long Black
MSRP: $65.00

SKU: HTSR-350-450-L4

HPS 3.5" > 4.5" 4-Ply Reinforced Silicone Reducer Hose black meet or exceed SAEJ20 Standard. HPS 89mm > 114mm 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 4.5 inch Silicone Hose Reducer Coupler Silicon Coupling 4-Ply Reinforced High Temp black 89mm 114mm Blue
HPS 3.5" > 4.5" (89mm > 114mm) Reducer Silicone Coupler x 4" Long Blue
MSRP: $65.00

SKU: HTSR-350-450-L4-BLUE

HPS 3.5" > 4.5" 4-Ply Reinforced Silicone Reducer Hose blue meet or exceed SAEJ20 Standard. HPS 89mm > 114mm 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 5 inch Silicone Hose Reducer Coupler Silicon Coupling 4-Ply Reinforced High Temp black 114mm 127mm
HPS 4.5" > 5" (114mm > 127mm) Reducer Silicone Coupler x 4" Long Black
MSRP: $70.00

SKU: HTSR-450-500-L4

HPS 4.5" > 5" 4-Ply Reinforced Silicone Reducer Hose black meet or exceed SAEJ20 Standard. HPS 114mm > 127mm 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 4.5 inch > 5 inch 114mm > 127mm
HPS 4.5" > 5" (114mm > 127mm) Reducer Silicone Coupler x 4" Long Blue
MSRP: $70.00

SKU: HTSR-450-500-L4-BLUE

HPS 4.5" > 5" 4-Ply Reinforced Silicone Reducer Hose Blue meet or exceed SAEJ20 Standard. HPS 114mm > 127mm 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 4.5 inch 114mm 1 Foot Silicone Tube Coupler Hose Black
HPS 4-Ply 4.5" 114mm Silicone Tube Coupler Hose x 1 Foot Length Black
MSRP: $74.00

SKU: HTST-450

HPS 4.5" Silicone Tube Hose Black with 1 Foot Length meet or exceed SAEJ20 Standard. 114mm 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 4.5 inch 114mm 1 Foot Silicone Tube Coupler Hose Blue
HPS 4-Ply 4.5" 114mm Silicone Tube Coupler Hose x 1 Foot Length Blue
MSRP: $74.00

SKU: HTST-450-BLUE

HPS 4.5" Silicone Tube Hose Blue with 1 Foot Length meet or exceed SAEJ20 Standard. 114mm 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 45 Degree Silicone Elbow Coupler Hose 114mm
HPS 4-Ply 4.5" 114mm 45 Degree Elbow Coupler Silicone Hose Black
MSRP: $102.48

SKU: HTSEC45-450

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 90 Degree Silicone Elbow Coupler Hose 114mm
HPS 4-Ply 4.5" 114mm 90 Degree Elbow Coupler Silicone Hose Black
MSRP: $102.48

SKU: HTSEC90-450

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