HPS 1-5/8″ – 1-3/4″ (41mm – 45mm) ID with 3″ length high temp 4-ply reinforced silicone reducer coupler hose meet and exceed SAEJ20 industry standards, ideal for heavy duty pressure connections and provides excellent resistance for high temperature applications. HPS performance silicone reducing transition coupling hose is designed and engineered to meet high performance requirements specified in various industry standards, such as automotive racing industry, turbo diesel pickup truck, heavy duty equipment and machine, custom cooling system, DIY turbo intercooler piping fabrication, commercial trucking, buses and coaches, marine, military vehicles, aerospace, generators, agricultural tractors, and general construction industry.

Technical SpecificationProduct type: Silicone reducer coupler transition hose
Hose Inside Diameter: 1.62″ – 1.75″ (41mm – 45mm)
Hose Outside Diameter: 2.01″ – 2.17″ (51mm – 55mm)
Hose Length: 3″ (76mm)
Reinforced layer: polyester
Wall Thickness: 4.5mm (+/- 0.5mm)
Color: black
Temperature Range: -65 deg. F to +350 deg. F (177 deg. C)
Maximum Working Pressure: 80 psi
UV and ozone resistant

Remark: Silicone hose is NOT compatible with fuel or oil
However it is compatible with air, water and anti-freeze such as coolant.

HPS 1-5/8″ – 1-3/4″ (41mm – 45mm) ID with 3″ length high temp 4-ply reinforced silicone reducer coupler hose meet and exceed SAEJ20 industry standards, ideal for heavy duty pressure connections and provides excellent resistance for high temperature applications. HPS performance silicone reducing transition coupling hose is designed and engineered to meet high performance requirements specified in various industry standards, such as automotive racing industry, turbo diesel pickup truck, heavy duty equipment and machine, custom cooling system, DIY turbo intercooler piping fabrication, commercial trucking, buses and coaches, marine, military vehicles, aerospace, generators, agricultural tractors, and general construction industry.

Technical SpecificationProduct type: Silicone reducer coupler transition hose
Hose Inside Diameter: 1.62″ – 1.75″ (41mm – 45mm)
Hose Outside Diameter: 2.01″ – 2.17″ (51mm – 55mm)
Hose Length: 3″ (76mm)
Reinforced layer: polyester
Wall Thickness: 4.5mm (+/- 0.5mm)
Color: Blue
Temperature Range: -65 deg. F to +350 deg. F (177 deg. C)
Maximum Working Pressure: 80 psi
UV and ozone resistant

Remark: Silicone hose is NOT compatible with fuel or oil
However it is compatible with air, water and anti-freeze such as coolant.

HPS 1-5/8″ – 1-7/8″ (41mm – 48mm) ID with 3″ length high temp 4-ply reinforced silicone reducer coupler hose meet and exceed SAEJ20 industry standards, ideal for heavy duty pressure connections and provides excellent resistance for high temperature applications. HPS performance silicone reducing transition coupling hose is designed and engineered to meet high performance requirements specified in various industry standards, such as automotive racing industry, turbo diesel pickup truck, heavy duty equipment and machine, custom cooling system, DIY turbo intercooler piping fabrication, commercial trucking, buses and coaches, marine, military vehicles, aerospace, generators, agricultural tractors, and general construction industry.

Technical SpecificationProduct type: Silicone reducer coupler transition hose
Hose Inside Diameter: 1.62″ – 1.87″ (41mm – 48mm)
Hose Outside Diameter: 2.01″ – 2.29″ (51mm – 58mm)
Hose Length: 3″ (76mm)
Reinforced layer: polyester
Wall Thickness: 4.5mm (+/- 0.5mm)
Color: black
Temperature Range: -65 deg. F to +350 deg. F (177 deg. C)
Maximum Working Pressure: 80 psi
UV and ozone resistant

Remark: Silicone hose is NOT compatible with fuel or oil
However it is compatible with air, water and anti-freeze such as coolant.

HPS 1-5/8″ – 1-7/8″ (41mm – 48mm) ID with 3″ length high temp 4-ply reinforced silicone reducer coupler hose meet and exceed SAEJ20 industry standards, ideal for heavy duty pressure connections and provides excellent resistance for high temperature applications. HPS performance silicone reducing transition coupling hose is designed and engineered to meet high performance requirements specified in various industry standards, such as automotive racing industry, turbo diesel pickup truck, heavy duty equipment and machine, custom cooling system, DIY turbo intercooler piping fabrication, commercial trucking, buses and coaches, marine, military vehicles, aerospace, generators, agricultural tractors, and general construction industry.

Technical SpecificationProduct type: Silicone reducer coupler transition hose
Hose Inside Diameter: 1.62″ – 1.87″ (41mm – 48mm)
Hose Outside Diameter: 2.01″ – 2.29″ (51mm – 58mm)
Hose Length: 3″ (76mm)
Reinforced layer: polyester
Wall Thickness: 4.5mm (+/- 0.5mm)
Color: Blue
Temperature Range: -65 deg. F to +350 deg. F (177 deg. C)
Maximum Working Pressure: 80 psi
UV and ozone resistant

Remark: Silicone hose is NOT compatible with fuel or oil
However it is compatible with air, water and anti-freeze such as coolant.

HPS 1-5/8″ – 2-1/2″ (41mm – 63mm) ID with 3″ length high temp 4-ply reinforced silicone reducer coupler hose meet and exceed SAEJ20 industry standards, ideal for heavy duty pressure connections and provides excellent resistance for high temperature applications. HPS performance silicone reducing transition coupling hose is designed and engineered to meet high performance requirements specified in various industry standards, such as automotive racing industry, turbo diesel pickup truck, heavy duty equipment and machine, custom cooling system, DIY turbo intercooler piping fabrication, commercial trucking, buses and coaches, marine, military vehicles, aerospace, generators, agricultural tractors, and general construction industry.

Technical SpecificationProduct type: Silicone reducer coupler transition hose
Hose Inside Diameter: 1.62″ – 2.5″ (41mm – 63mm)
Hose Outside Diameter: 2.01″ – 2.88″ (51mm – 73mm)
Hose Length: 3″ (76mm)
Reinforced layer: polyester
Wall Thickness: 4.5mm (+/- 0.5mm)
Color: black
Temperature Range: -65 deg. F to +350 deg. F (177 deg. C)
Maximum Working Pressure: 80 psi
UV and ozone resistant

Remark: Silicone hose is NOT compatible with fuel or oil
However it is compatible with air, water and anti-freeze such as coolant.

HPS 1-5/8″ – 2-1/2″ (41mm – 63mm) ID with 3″ length high temp 4-ply reinforced silicone reducer coupler hose meet and exceed SAEJ20 industry standards, ideal for heavy duty pressure connections and provides excellent resistance for high temperature applications. HPS performance silicone reducing transition coupling hose is designed and engineered to meet high performance requirements specified in various industry standards, such as automotive racing industry, turbo diesel pickup truck, heavy duty equipment and machine, custom cooling system, DIY turbo intercooler piping fabrication, commercial trucking, buses and coaches, marine, military vehicles, aerospace, generators, agricultural tractors, and general construction industry.

Technical SpecificationProduct type: Silicone reducer coupler transition hose
Hose Inside Diameter: 1.62″ – 2.5″ (41mm – 63mm)
Hose Outside Diameter: 2.01″ – 2.88″ (51mm – 73mm)
Hose Length: 3″ (76mm)
Reinforced layer: polyester
Wall Thickness: 4.5mm (+/- 0.5mm)
Color: Blue
Temperature Range: -65 deg. F to +350 deg. F (177 deg. C)
Maximum Working Pressure: 80 psi
UV and ozone resistant

Remark: Silicone hose is NOT compatible with fuel or oil
However it is compatible with air, water and anti-freeze such as coolant.

HPS 1-5/8″ – 2-1/4″ (41mm – 57mm) ID with 3″ length high temp 4-ply reinforced silicone reducer coupler hose meet and exceed SAEJ20 industry standards, ideal for heavy duty pressure connections and provides excellent resistance for high temperature applications. HPS performance silicone reducing transition coupling hose is designed and engineered to meet high performance requirements specified in various industry standards, such as automotive racing industry, turbo diesel pickup truck, heavy duty equipment and machine, custom cooling system, DIY turbo intercooler piping fabrication, commercial trucking, buses and coaches, marine, military vehicles, aerospace, generators, agricultural tractors, and general construction industry.

Technical SpecificationProduct type: Silicone reducer coupler transition hose
Hose Inside Diameter: 1.62″ – 2.25″ (41mm – 57mm)
Hose Outside Diameter: 2.01″ – 2.64″ (51mm – 67mm)
Hose Length: 3″ (76mm)
Reinforced layer: polyester
Wall Thickness: 4.5mm (+/- 0.5mm)
Color: Blue
Temperature Range: -65 deg. F to +350 deg. F (177 deg. C)
Maximum Working Pressure: 80 psi
UV and ozone resistant

Remark: Silicone hose is NOT compatible with fuel or oil
However it is compatible with air, water and anti-freeze such as coolant.

HPS 1-5/8″ – 2-1/8″ (41mm – 54mm) ID with 3″ length high temp 4-ply reinforced silicone reducer coupler hose meet and exceed SAEJ20 industry standards, ideal for heavy duty pressure connections and provides excellent resistance for high temperature applications. HPS performance silicone reducing transition coupling hose is designed and engineered to meet high performance requirements specified in various industry standards, such as automotive racing industry, turbo diesel pickup truck, heavy duty equipment and machine, custom cooling system, DIY turbo intercooler piping fabrication, commercial trucking, buses and coaches, marine, military vehicles, aerospace, generators, agricultural tractors, and general construction industry.

Technical SpecificationProduct type: Silicone reducer coupler transition hose
Hose Inside Diameter: 1.62″ – 2.12″ (41mm – 54mm)
Hose Outside Diameter: 2.01″ – 2.52″ (51mm – 64mm)
Hose Length: 3″ (76mm)
Reinforced layer: polyester
Wall Thickness: 4.5mm (+/- 0.5mm)
Color: black
Temperature Range: -65 deg. F to +350 deg. F (177 deg. C)
Maximum Working Pressure: 80 psi
UV and ozone resistant

Remark: Silicone hose is NOT compatible with fuel or oil
However it is compatible with air, water and anti-freeze such as coolant.

BMW 96-99 E36 M3 Left Hand Drive HPS High Temp 3-ply Reinforced Silicone Heater Hose Kit Blue is designed to replace stock OEM rubber hoses which can eventually weaken over time, leading to premature failure. With premium quality silicone and race inspired design, this HPS silicon Heater hose kit can withstand the harsh high temperature and high pressure operating conditions of the engine yet still maintaining peak efficiency during competition or daily driving. HPS silicone Heater hose kit has all the correct bends and curves for a perfect fit replacement for your OEM rubber coolant hoses, compare to the universal hoses you can get from the local auto store, HPS hose kit is much easier to work with. Max Temperature Rating: 350 deg. F (177 deg. C). 100% Stainless Steel Clamps are included for easy installation.

This product fits BMW 1996-1999 E36 M3 Left Hand Drive

Acura 07-11 CSX Type-S HPS Blue Silicone Air Intake Hose Post MAF Tube replaces the stock OEM restrictive hose with high temp reinforced silicon material. Unlike other aftermarket air intake kits, HPS post MAF silicone hoses improve air flow and reduce heat soak while keeping the stock well designed air box perform at high efficient level. Without any re-tuning, the HPS silicone post MAF air intake tube delivers dyno-proven performance gains of +4.9 Whp, +2.5 Ft/lbs

This product fits Acura 2007-2011 CSX Type-S

This product cannot be shipped to California.