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You are here: Home > 3-ply Series Hoses
Choose a sub category:
Straight Couplers Hump Couplers
Straight Reducers 45 Degree Elbow Couplers
90 Degree Elbow Couplers 45 Degree Reducer Couplers
90 Degree Reducer Couplers

HPS High Temperature 3-ply Series Hoses

Great for ALL D.I.Y. Projects!

  • Meet or Exceed SAEJ20R1 Standard - 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
  • High Temperature Reinforced with Premium Quality Fabrics - Engineered for high temperature, knitted polyester fabric reinforced silicone rubber for operations in temperatures ranging from - 65 deg. F to + 350 deg. F
  • Forced Induction Systems - Great for super charges and turbo systems.
  • Fast Turnaround - up to 90% of our silicone products are instock and ready to ship or pickup from our store.

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

Technical Specification
Temperature Range:- 65 deg. F to + 350 deg. F (177 deg. C)
Color: Black
Reinforced Layer: 3-ply

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Page of 2
HTSC-200-3PLY
HPS 3-Ply Reinforced 2" (51mm) Straight Silicone Hose Coupler Black
HPS 2" Silicone Coupler Hose Black High Temp 3-ply Reinforced Meet or Exceed SAEJ20 Standard. HPS 51mm silicon hoses with Premium Quality Fabric engineered for extreme temperature and high pressure boost. Great for turbo charged application

MSRP: $6.63

Part Number: HTSC-200-3PLY

HTSC-250-3PLY
HPS 3-Ply Reinforced 2.5" (63mm) Straight Silicone Hose Coupler Black
HPS 2.5" Silicone Coupler Hose Black High Temp 3-ply Reinforced Meet or Exceed SAEJ20 Standard. HPS 63mm silicon hoses with Premium Quality Fabric engineered for extreme temperature and high pressure boost. Great for turbo charged application

MSRP: $8.00

Part Number: HTSC-250-3PLY

HTSC-275-3PLY
HPS 3-Ply Reinforced 2.75" (70mm) Straight Silicone Hose Coupler Black
HPS 2.75" Silicone Coupler Hose Black High Temp 3-ply Reinforced Meet or Exceed SAEJ20 Standard. HPS 70mm silicon hoses with Premium Quality Fabric engineered for extreme temperature and high pressure boost. Great for turbo charged application

MSRP: $8.48

Part Number: HTSC-275-3PLY

HTSC-300-3PLY
HPS 3-Ply Reinforced 3" (76mm) Straight Silicone Hose Coupler Black
HPS 3" Silicone Coupler Hose Black High Temp 3-ply Reinforced Meet or Exceed SAEJ20 Standard. HPS 76mm silicon hoses with Premium Quality Fabric engineered for extreme temperature and high pressure boost. Great for turbo charged application

MSRP: $9.15

Part Number: HTSC-300-3PLY

HTSC-350-3PLY
HPS 3-Ply Reinforced 3.5" (89mm) Straight Silicone Hose Coupler Black
HPS 3.5" Silicone Coupler Hose Black High Temp 3-ply Reinforced Meet or Exceed SAEJ20 Standard. HPS 89mm silicon hoses with Premium Quality Fabric engineered for extreme temperature and high pressure boost. Great for turbo charged application

MSRP: $10.91

Part Number: HTSC-350-3PLY

HTSR-200-225-3PLY
HPS 3-Ply 2" > 2.25" (51mm > 57mm) Reducer Coupler Silicone Hose Black
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

MSRP: $17.20

Part Number: HTSR-200-225-3PLY

HTSHC-275-3PLY
HPS 3-Ply Reinforced 2.75" 70mm Silicone Hump Coupler Hose Black
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

MSRP: $17.64

Part Number: HTSHC-275-3PLY

HTSR-225-250-3PLY
HPS 3-Ply 2.25" > 2.5" (57mm > 63mm) Reducer Coupler Silicone Hose Black
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

MSRP: $19.53

Part Number: HTSR-225-250-3PLY

HTSR-200-250-3PLY
HPS 3-Ply 2" > 2.5" (51mm > 63mm) Reducer Coupler Silicone Hose Black
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

MSRP: $19.54

Part Number: HTSR-200-250-3PLY

HTSR-200-275-3PLY
HPS 3-Ply 2" > 2.75" (51mm > 70mm) Reducer Coupler Silicone Hose Black
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

MSRP: $21.57

Part Number: HTSR-200-275-3PLY

HTSR-225-275-3PLY
HPS 3-Ply 2.25" > 2.75" (57mm > 70mm) Reducer Silicone Coupler Black
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

MSRP: $21.57

Part Number: HTSR-225-275-3PLY

HTSR-200-300-3PLY
HPS 3-Ply 2" > 3" (51mm > 76mm) Reducer Coupler Silicone Hose Black
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

MSRP: $25.07

Part Number: HTSR-200-300-3PLY

HTSR-250-300-3PLY
HPS 3-Ply 2.5" > 3" (63mm > 76mm) Reducer Coupler Silicone Hose Black
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

MSRP: $25.07

Part Number: HTSR-250-300-3PLY

HTSR-275-300-3PLY
HPS 3-Ply 2.75" > 3" (70mm > 76mm) Reducer Coupler Silicone Hose Black
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

MSRP: $25.07

Part Number: HTSR-275-300-3PLY

HTSEC90-200-3PLY
HPS 3-Ply 2" 51mm 90 Degree Elbow Coupler Silicone Hose Black
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

MSRP: $25.53

Part Number: HTSEC90-200-3PLY

HTSR-300-312-3PLY
HPS 3-Ply 3" > 3 1/8" (76mm > 80mm) Reducer Coupler Silicone Hose Black
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

MSRP: $26.63

Part Number: HTSR-300-312-3PLY

HTSER45-200-225-3PLY
HPS 3-Ply 2" > 2.25" (51mm > 57mm) 45 Degree Elbow Reducer Silicone Hose
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

MSRP: $27.40

Part Number: HTSER45-200-225-3PLY

HTSER90-200-225-3PLY
HPS 3-Ply 2" > 2.25" (51mm > 57mm) 90 Degree Elbow Reducer Silicone Hose
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

MSRP: $27.41

Part Number: HTSER90-200-225-3PLY

HTSR-300-350-3PLY
HPS 3-Ply 3" > 3.5" (76mm > 89mm) Reducer Coupler Silicone Hose Black
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

MSRP: $32.45

Part Number: HTSR-300-350-3PLY

HTSR-325-350-3PLY
HPS 3-Ply 3.25" > 3.5" (83mm > 89mm) Reducer Coupler Silicone Hose Black
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

MSRP: $32.96

Part Number: HTSR-325-350-3PLY

HTSEC45-250-3PLY
HPS 3-Ply 2.5" 63mm 45 Degree Elbow Coupler Silicone Hose Black
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

MSRP: $34.04

Part Number: HTSEC45-250-3PLY

HTSEC90-250-3PLY
HPS 3-Ply 2.5" 63mm 90 Degree Elbow Coupler Silicone Hose Black
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

MSRP: $34.04

Part Number: HTSEC90-250-3PLY

HTSER45-200-250-3PLY
HPS 3-Ply 2" > 2.5" (51mm > 63mm) 45 Degree Elbow Reducer Silicone Hose
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

MSRP: $34.04

Part Number: HTSER45-200-250-3PLY

HTSER90-200-250-3ply
HPS 3-Ply 2" > 2.5" (51mm > 63mm) 90 Degree Elbow Reducer Silicone Hose
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

MSRP: $34.04

Part Number: HTSER90-200-250-3ply

HTSEC90-275-3PLY
HPS 3-Ply 2.75" 70mm 90 Degree Elbow Coupler Silicone Hose Black
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

MSRP: $38.74

Part Number: HTSEC90-275-3PLY

HTSER45-200-275-3PLY
HPS 3-Ply 2" > 2.75" (51mm > 70mm) 45 Degree Elbow Reducer Silicone Hose
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

MSRP: $38.74

Part Number: HTSER45-200-275-3PLY

HTSER45-250-275-3PLY
HPS 3-Ply 2.5" > 2.75" (63mm > 70mm) 45 Degree Elbow Reducer Silicone
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

MSRP: $38.74

Part Number: HTSER45-250-275-3PLY

HTSER90-200-275-3ply
HPS 3-Ply 2" > 2.75" (51mm > 70mm) 90 Degree Elbow Reducer Silicone Hose
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

MSRP: $38.74

Part Number: HTSER90-200-275-3PLY

HTSER90-250-275-3PLY
HPS 3-Ply 2.5" > 2.75" (63mm > 70mm) 90 Degree Elbow Reducer Silicone
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

MSRP: $38.74

Part Number: HTSER90-250-275-3PLY

HTSR-350-400-3PLY
HPS 3-Ply 3.5" > 4" (89mm > 102mm) Reducer Coupler Silicone Hose Black
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

MSRP: $40.92

Part Number: HTSR-350-400-3PLY

HTSEC45-300-3PLY
HPS 3-Ply 3" 76mm 45 Degree Elbow Coupler Silicone Hose Black
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

MSRP: $41.63

Part Number: HTSEC45-300-3PLY

HTSEC90-300-3PLY
HPS 3-Ply 3" 76mm 90 Degree Elbow Coupler Silicone Hose Black
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

MSRP: $41.63

Part Number: HTSEC90-300-3PLY

HTSER45-200-300-3PLY
HPS 3-Ply 2" > 3" (51mm > 76mm) 45 Degree Elbow Reducer Silicone Coupler
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

MSRP: $41.63

Part Number: HTSER45-200-300-3PLY

HTSER45-250-300-3PLY
HPS 3-Ply 2.5" > 3" (63mm > 76mm) 45 Degree Elbow Reducer Silicone Hose
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

MSRP: $41.63

Part Number: HTSER45-250-300-3PLY

HTSER45-275-300-3PLY
HPS 3-Ply 2.75" > 3" (70mm > 76mm) 45 Degree Elbow Reducer Silicone Hose
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

MSRP: $41.63

Part Number: HTSER45-275-300-3PLY

HTSER90-200-300-3PLY
HPS 3-Ply 2" > 3" (51mm > 76mm) 90 Degree Elbow Reducer Silicone Coupler
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

MSRP: $41.63

Part Number: HTSER90-200-300-3PLY

HTSER90-250-300-3PLY
HPS 3-Ply 2.5" > 3" (63mm > 76mm) 90 Degree Elbow Reducer Silicone Hose
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

MSRP: $41.63

Part Number: HTSER90-250-300-3PLY

HTSER90-275-300-3PLY
HPS 3-Ply 2.75" > 3" (70mm > 76mm) 90 Degree Elbow Reducer Silicone Hose
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

MSRP: $41.63

Part Number: HTSER90-275-300-3PLY

HTSEC90-350-3PLY
HPS 3-Ply 3.5" 89mm 90 Degree Elbow Coupler Silicone Hose Black
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

MSRP: $52.80

Part Number: HTSEC90-350-3PLY

HTSER45-300-350-3PLY
HPS 3-Ply 3" > 3.5" (76mm > 89mm) 45 Degree Elbow Reducer Silicone Hose
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

MSRP: $52.80

Part Number: HTSER45-300-350-3PLY