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1/4" (6.5mm) Silicone Hoses

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1/2" (13mm) Silicone Hoses

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2 3/4" (70mm) Silicone Hoses

3" (76mm) Silicone Hoses

3 1/8" (80mm) Silicone Hoses

3 1/4" (83mm) Silicone Hoses

3 1/2" (89mm) Silicone Hoses

3 3/4" (95mm) Silicone Hoses

4" (102mm) Silicone Hoses

4 1/4" (108mm) Silicone Hoses

4 5/16" (110mm) Silicone Hoses

4 1/2" (114mm) Silicone Hoses

5" (127mm) Silicone Hoses

6" (152mm) Silicone Hoses

8" (200mm) Silicone Hoses

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You are here: Home > HPS Silicon Hoses By Sizes > 3 1/2" (89mm) Silicone Hoses

HPS High Temp Reinforced 3 1/2" (89mm) Silicone Hoses
HPS 3 1/2" Silicone Hoses feature 4-ply reinforced high temperature material, for which meet or exceed SAEJ20 Standard. HPS 89mm 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 3 1/2" 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 3 1/2" 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 3.5" 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 / 3-ply

HPS High Temp Reinforced 3 1/2" inch Straight Coupler Silicone Hoses

HPS High Temp Reinforced 3.5" (89mm) Silicone Coupler Hoses Black

SKU	Bore - Hose ID	Length	Reinforced Layer	Color	Inventory Status	MSRP US$	Buy Now
HTSC-350	3 1/2" (89mm)	3"	4-ply	Black	In stock	$13.64

HPS High Temp 4-Ply Reinforced 3.5" (89mm) Silicone Coupler Hose Blue

SKU	Bore - Hose ID	Length	Reinforced Layer	Color	Inventory Status	MSRP US$	Buy Now
HTSC-350-BLUE	3 1/2" (89mm)	3"	4-Ply	Blue	In stock	$13.64

HPS High Temp 4-ply Reinforced 3 1/2" inch Coupler Tube Silicone Hoses x 1 Foot Long

HPS High Temp 4-ply Reinforced 3.5" (89mm) Tube Coupler (1 Foot Long) Silicone Hoses Black

SKU	Bore - Hose ID	Length	Reinforced Layer	Color	Inventory Status	MSRP US$	Buy Now
HTST-350	3 1/2" (89mm)	1 Foot	4-ply	Black	In stock	$54.56

HPS High Temp Reinforced 3 1/2" inch Hump Coupler Silicone Hoses

HPS High Temp Reinforced 3.5" (89mm) Silicone Hump Coupler Hose Black

SKU	Bore - Hose ID	Length	Reinforced Layer	Color	Inventory Status	MSRP US$	BUY NOW
HTSHC-350	3.5" (89mm)	3"	4-Ply	Black	In Stock	$26.51

HPS High Temp Reinforced 3.5" (89mm) Silicone Hump Coupler Hose Blue

SKU	Bore - Hose ID	Length	Reinforced Layer	Color	Inventory Status	MSRP US$	BUY NOW
HTSHC-350-BLUE	3.5" (89mm)	3"	4-Ply	Blue	In Stock	$26.51

HPS High Temp Reinforced 3 1/2" inch Reducer Coupler Silicone Hoses

HPS High Temp Reinforced 3.5" (89mm) Reducer Coupler Silicone Hoses Black

SKU	Bore > Bore Hose ID	Length	Reinforced Layer	Color	Inventory Status	MSRP US$	BUY IT NOW
HTSR-250-350	2 1/2" > 3 1/2" (63mm > 89mm)	3"	4-Ply	Black	In Stock	$40.57
HTSR-275-350	2 3/4" > 3 1/2" (70mm > 89mm)	3"	4-Ply	Black	In Stock	$40.57
HTSR-300-350-3PLY	3" > 3 1/2" (76mm > 89mm)	3"	3-Ply	Black	In Stock	$32.45
HTSR-300-350	3" > 3 1/2" (76mm > 89mm)	3"	4-Ply	Black	In Stock	$40.57
HTSR-312-350	3 1/8" > 3 1/2" (80mm > 89mm)	3"	4-Ply	Black	In Stock	$40.57
HTSR-325-350-3PLY	3 1/4" > 3 1/2" (83mm > 89mm)	3"	3-Ply	Black	In Stock	$32.96
HTSR-325-350	3 1/4" > 3 1/2" (83mm > 89mm)	3"	4-Ply	Black	In Stock	$41.20
HTSR-350-375	3 1/2" > 3 3/4" (89mm > 95mm)	3"	4-Ply	Black	In Stock	$42.40
HTSR-350-375-L6	3 1/2" > 3 3/4" (89mm > 95mm)	6"	4-Ply	Black	In Stock	$80.00
HTSR-350-400-3PLY	3 1/2" > 4" (89mm > 102mm)	3"	3-Ply	Black	In Stock	$40.91
HTSR-350-400	3 1/2" > 4" (89mm > 102mm)	3"	4-Ply	Black	In Stock	$51.14
HTSR-350-400-L4	3 1/2" > 4" (89mm > 102mm)	4"	4-Ply	Black	In Stock	$58.00
HTSR-350-400-L6	3 1/2" > 4" (89mm > 102mm)	6"	4-Ply	Black	In Stock	$85.00
HTSR-350-450-L4	3 1/2" > 4 1/2" (89mm > 114mm)	4"	4-Ply	Black	In Stock	$65.00

HPS 4-ply reinforeced high temp reducer coupler Silicone Hoses Blue

HPS High Temp Reinforced 3.5" (89mm) Reducer Coupler Silicone Hoses Blue

SKU	Bore > Bore Hose ID	Length	Reinforced Layer	Color	Inventory Status	MSRP US$	BUY IT NOW
HTSR-250-350-BLUE	2 1/2" > 3 1/2" (63mm > 89mm)	3"	4-Ply	Blue	In Stock	$40.57
HTSR-275-350-BLUE	2 3/4" > 3 1/2" (70mm > 89mm)	3"	4-Ply	Blue	In Stock	$40.57
HTSR-300-350-BLUE	3" > 3 1/2" (76mm > 89mm)	3"	4-Ply	Blue	In Stock	$40.57
HTSR-312-350-BLUE	3 1/8" > 3 1/2" (80mm > 89mm)	3"	4-Ply	Blue	In Stock	$40.57
HTSR-350-375-L6-BLUE	3 1/2" > 3 3/4" (89mm > 95mm)	6"	4-Ply	Blue	In Stock	$80.00
HTSR-350-400-BLUE	3 1/2" > 4" (89mm > 102mm)	3"	4-Ply	Blue	In Stock	$51.15
HTSR-350-400-L4-BLUE	3 1/2" > 4" (89mm > 102mm)	4"	4-Ply	Blue	In Stock	$58.00
HTSR-350-400-L6-BLUE	3 1/2" > 4" (89mm > 102mm)	6"	4-Ply	Blue	In Stock	$85.00
HTSR-350-450-L4-BLUE	3 1/2" > 4 1/2" (89mm > 114mm)	4"	4-Ply	Blue	In Stock	$65.00

HPS High Temp Reinforced 3 1/2" inch 45 Degree Elbow Coupler Silicone Hoses

HPS High Temp Reinforced 3.5" (89mm) 45 Degree Elbow Coupler Silicone Hoses Black

SKU	Bore - Hose ID	Leg Length	Reinforced Layer	Color	Inventory Status	MSRP US$	Buy Now
HTSEC45-350-3PLY	3 1/2" (89mm)	2"	3-Ply	Black	In stock	$52.80
HTSEC45-350	3 1/2" (89mm)	4"	4-Ply	Black	In stock	$66.01

HPS High Temp Reinforced 3 1/2" inch 90 degree Elbow Coupler Silicone Hoses

HPS High Temp Reinforced 3.5" (89mm) 90 degree Elbow Coupler Silicone Hoses Black

SKU	Bore - Hose ID	Leg Length	Reinforced Layer	Color	Inventory Status	MSRP US$	Buy Now
HTSEC90-350-3PLY	3 1/2" (89mm)	2"	3-Ply	Black	In stock	$52.80
HTSEC90-350	3 1/2" (89mm)	4"	4-Ply	Black	In stock	$66.01

HPS High Temp Reinforced 3 1/2" inch 45 Degree Elbow Reducer Coupler Silicone Hoses

HPS High Temp Reinforced 3.5" (89mm) 45 Degree Elbow Reducer Coupler Silicone Hoses Black

SKU	Bore > Bore Hose ID	Leg Length	Reinforced Layer	Color	Inventory Status	MSRP US$	BUY IT NOW
HTSER45-300-350-3PLY	3" > 3 1/2" (76mm > 89mm)	2 1/2"	3-Ply	Black	In Stock	$52.80
HTSER45-300-350	3" > 3 1/2" (76mm > 89mm)	6"	4-Ply	Black	In Stock	$66.01
HTSER45-350-400	3 1/2" > 4" (89mm > 102mm)	6"	4-Ply	Black	In Stock	$102.47

HPS High Temp Reinforced 3 1/2" inch 90 Degree Elbow Reducer Coupler Silicone Hoses

HPS High Temp Reinforced 3.5" (89mm) 90 Degree Elbow Reducer Coupler Silicone Hoses Black

SKU	Bore > Bore Hose ID	Leg Length	Reinforced Layer	Color	Inventory Status	MSRP US$	BUY IT NOW
HTSER90-300-350-3PLY	3" > 3 1/2" (76mm > 89mm)	2 1/2"	3-Ply	Black	In Stock	$52.80
HTSER90-300-350	3" > 3 1/2" (76mm > 89mm)	5"	4-Ply	Black	In Stock	$66.01
HTSER90-350-400	3 1/2" > 4" (89mm > 102mm)	5"	4-Ply	Black	In Stock	$102.47

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HPS 3-ply Reinforced High Temp 3.5 inch 89mm Silicone Coupler Hose Silicon Coupling

HPS 3-Ply Reinforced 3.5" (89mm) Straight Silicone Hose Coupler Black

MSRP: $10.91
SKU: HTSC-350-3PLY

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

HPS 4-ply Reinforced High Temp 3.5 inch 89mm Silicone Coupler Hose Silicon Coupling Blue

HPS 4-Ply Reinforced 3.5" (89mm) Straight Silicone Hose Coupler Blue

MSRP: $13.65
SKU: HTSC-350-BLUE

Meet or Exceed SAEJ20 Standard. High Temperature Reinforced with Premium Quality Fabrics. Engineered for extreme temperature and various pressure ranges where high performance levels are required.

HPS 4-ply Reinforced High Temp 3.5 inch 89mm Silicone Coupler Hose Silicon Coupling Black

HPS 4-Ply Reinforced 3.5" (89mm) Straight Silicone Hose Coupler Black

MSRP: $13.65
SKU: HTSC-350-BLK

Meet or Exceed SAEJ20 Standard. High Temperature Reinforced with Premium Quality Fabrics. Engineered for extreme temperature and various pressure ranges where high performance levels are required.

HPS 4-ply Reinforced High Temp 3.5 inch 89mm x 4 inch Length Silicone Coupler Hose Silicon Coupling

HPS 4-Ply Reinforced 3.5" (89mm) Silicone Hose Coupler 4" Long Black

MSRP: $17.12
SKU: HTSC-350-L4-BLK

Meet or Exceed SAEJ20 Standard. High Temperature Reinforced with Premium Quality Fabrics. Engineered for extreme temperature and various pressure ranges where high performance levels are required.

HPS 4-ply Reinforced High Temp 3.5 inch 89mm x 4 inch Length Silicone Coupler Blue Hose Silicon Coupling

HPS 4-Ply Reinforced 3.5" (89mm) Silicone Hose Coupler 4" Long Blue

MSRP: $17.12
SKU: HTSC-350-L4-BLUE

Meet or Exceed SAEJ20 Standard. High Temperature Reinforced with Premium Quality Fabrics. Engineered for extreme temperature and various pressure ranges where high performance levels are required.

HPS 3.5 inch Hump Coupler Silicone Hose Coupling Blue 89mm

HPS 4-Ply Reinforced 3.5" (89mm) Silicone Hump Coupler Hose Blue

MSRP: $26.52
SKU: HTSHC-350-BLUE

HPS 3.5" Silicone Hump Coupler Hose Blue meet or exceed SAEJ20 Standard. 89mm 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 3.5 inch Hump Coupler Silicone Hose Coupling Black 89mm

HPS 4-Ply Reinforced 3.5" (89mm) Silicone Hump Coupler Hose Black

MSRP: $26.52
SKU: HTSHC-350-BLK

HPS 3.5" Silicone Hump Coupler Hose meet or exceed SAEJ20 Standard. 89mm 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 Reducer Performance Hose 76mm 89mm

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

MSRP: $32.45
SKU: HTSR-300-350-3PLY

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 83mm 89mm

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

MSRP: $32.96
SKU: HTSR-325-350-3PLY

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 63mm 89mm

HPS 2.5" > 3.5" (63mm > 89mm) Reducer Coupler Silicone Hose Black

MSRP: $40.57
SKU: HTSR-250-350

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 70mm 89mm

HPS 2.75" > 3.5" (70mm > 89mm) Reducer Coupler Silicone Hose Black

MSRP: $40.57
SKU: HTSR-275-350

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" > 3.5" (76mm > 89mm) Reducer Coupler Silicone Hose Black

MSRP: $40.57
SKU: HTSR-300-350

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 80mm 89mm

HPS 3 1/8" > 3 1/2" (80mm > 89mm) Reducer Silicone Coupler Black

MSRP: $40.57
SKU: HTSR-312-350

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 89mm Blue 3" 3.5"

HPS 3" > 3.5" (76mm > 89mm) Reducer Coupler Silicone Hose Blue

MSRP: $40.57
SKU: HTSR-300-350-BLUE

HPS 3" > 3.5" Silicone Reducer Hose Blue High Temp 4-ply Reinforced Meet or Exceed SAEJ20 Standard. HPS 76-89mm silicon hoses with Premium Quality Fabric engineered for extreme temperature and high pressure boost. Great for turbo charged application

HPS 2.5 inch 3.5 Silicone Hose Reducer Coupler Silicon Coupling 4-Ply Reinforced High Temp blue 63mm 89mm

HPS 2.5" > 3.5" (63mm > 89mm) Reducer Coupler Silicone Hose Blue

MSRP: $40.57
SKU: HTSR-250-350-BLUE

HPS 2.5" 3.5" inch Silicone Reducer Coupler Hose blue 4-ply reinforced high temperature meet or exceed SAEJ20 Standard. HPS 63mm 89mm silicon hoses engineered for extreme temperature high boost turbo application,race car fabrication,intercooler piping

HPS 2.75 > 3.5 inch Reducer 4-ply reinforced Coupler Silicone Hose Blue 70mm > 89mm

HPS 2.75" > 3.5" (70mm > 89mm) Reducer Coupler Silicone Hose Blue

MSRP: $40.57
SKU: HTSR-275-350-BLUE

HPS 2 3/4" > 3 1/2" 4-Ply Reinforced Silicone Reducer Hose blue meet or exceed SAEJ20 Standard. HPS 70mm > 89mm 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 1/8 > 3 1/2 3.5 inch 80mm > 89mm Reducer 4-ply reinforced Silicone Coupler Blue

HPS 3 1/8" > 3 1/2" (80mm > 89mm) Reducer Silicone Coupler Blue

MSRP: $40.57
SKU: HTSR-312-350-BLUE

HPS 3 1/8" > 3 1/2" 4-Ply Reinforced Silicone Reducer Hose blue meet or exceed SAEJ20 Standard. HPS 80mm > 89mm 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 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 3.25" > 3.5" (83mm > 89mm) Reducer Coupler Silicone Hose Black

MSRP: $41.20
SKU: HTSR-325-350

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 95mm

HPS 3.5" > 3.75" (89mm > 95mm) Reducer Coupler Silicone Hose Black

MSRP: $42.40
SKU: HTSR-350-375

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" (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 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 90 Degree Silicone Elbow Performance Hose 89mm

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

MSRP: $52.80
SKU: HTSEC90-350-3PLY

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 45 Degree Silicone Reducer Elbow 76mm 89mm

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

MSRP: $52.80
SKU: HTSER45-300-350-3PLY

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 90 Degree Silicone Reducer Elbow 76mm 89mm

HPS 3-Ply 3" > 3.5" (76mm > 89mm) 90 Degree Elbow Reducer Silicone Hose

MSRP: $52.80
SKU: HTSER90-300-350-3PLY

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 3.5 inch 89mm 1 Foot Silicone Tube Coupler Hose Blue

HPS 4-Ply 3.5" 89mm Silicone Tube Coupler Hose x 1 Foot Length Blue

MSRP: $54.56
SKU: HTST-350-BLUE

HPS 3.5" Silicone Tube Hose Blue with 1 Foot Length meet or exceed SAEJ20 Standard. 89mm 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 3.5 inch 89mm 1 Foot Silicone Tube Coupler Hose Black

HPS 4-Ply 3.5" 89mm Silicone Tube Coupler Hose x 1 Foot Length Black

MSRP: $54.56
SKU: HTST-350-BLK

HPS 3.5" Silicone Tube Hose Black with 1 Foot Length meet or exceed SAEJ20 Standard. 89mm 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 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 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 3" > 3.5" (76mm > 89mm) 45 Degree Elbow Reducer Silicone Coupler

MSRP: $66.01
SKU: HTSER45-300-350

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" > 3.5" (76mm > 89mm) 90 Degree Elbow Reducer Silicone Coupler

MSRP: $66.01
SKU: HTSER90-300-350

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 inch 89mm 45 Degree Elbow Coupler Silicone Hose 4-Ply Black

HPS 4-Ply 3.5" 89mm 45 Degree Elbow Coupler Silicone Hose Black

MSRP: $66.01
SKU: HTSEC45-350-BLK

HPS 3 1/2" 45 degree elbow Silicone Coupler Hose black meet or exceed SAEJ20 Standard. 89mm Silicon 45 degree elbow Coupling Hoses are great for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing.

HPS 3.5 inch 89mm 45 Degree Elbow Coupler Silicone Hose 4-Ply Blue

HPS 4-Ply 3.5" 89mm 45 Degree Elbow Coupler Silicone Hose Blue

MSRP: $66.01
SKU: HTSEC45-350-BLUE

HPS 3 1/2" 45 degree elbow Silicone Coupler Hose Blue meet or exceed SAEJ20 Standard. 89mm Silicon 45 degree elbow Coupling Hoses are great for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing.

HPS 3.5 inch 89mm 90 Degree Elbow Coupler Silicone Hose 4-Ply Black

HPS 4-Ply 3.5" 89mm 90 Degree Elbow Coupler Silicone Hose Black

MSRP: $66.01
SKU: HTSEC90-350-BLK

HPS 3 1/2" 90 Degree elbow Silicone Coupler Hose black meet or exceed SAEJ20 Standard. 89mm Silicon 90 Degree elbow Coupling Hoses are great for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing.

HPS 3.5 inch 89mm 90 Degree Elbow Coupler Silicone Hose 4-Ply Blue

HPS 4-Ply 3.5" 89mm 90 Degree Elbow Coupler Silicone Hose Blue

MSRP: $66.01
SKU: HTSEC90-350-BLUE

HPS 3 1/2" 90 Degree elbow Silicone Coupler Hose Blue meet or exceed SAEJ20 Standard. 89mm Silicon 90 Degree elbow Coupling Hoses are great for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing.

HPS 3.5 3.75 inch Silicone Hose Reducer Coupler Silicon Coupling 4-Ply Reinforced High Temp black 89mm 95mm

HPS 3.5" > 3.75" (89mm > 95mm) Reducer Silicone Coupler x 6" Long Black

MSRP: $80.00
SKU: HTSR-350-375-L6

HPS 3.5" > 3.75" 4-Ply Reinforced Silicone Reducer Hose black meet or exceed SAEJ20 Standard. HPS 89mm > 95mm 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 89mm 95mm 3.5 inch 3.75

HPS 3.5" > 3.75" (89mm > 95mm) Reducer Silicone Coupler x 6" Long Blue

MSRP: $80.00
SKU: HTSR-350-375-L6-BLUE

HPS 3.5" > 3.75" 4-Ply Reinforced Silicone Reducer Hose blue with 6" Length meet or exceed SAEJ20 Standard. HPS 89mm > 95mm 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

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.