HPS Silicone Reducer Coupler – 1-3/8" To 1-1/2" (35mm To 38mm) Black Hose

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Description

This HPS silicone reducer coupler is a handy piece for any custom intake or turbo piping job.
It transitions from 1-3/8 inches (about 35mm) up to 1-1/2 inches (38mm), making it perfect for connecting different sized pipes or tubing.

1X HPS 1-3/8 x 6 Long Silicone Coupler Hose Tube Pipe (35mm x 152mm) Black

It's black, sleek, and made from quality silicone that handles heat and pressure without collapsing.

2X HPS Pipe Tube 1-3/8>1-5/8 (35mm > 41mm) Silicone Reducer Coupler Hose Black | UK

Part number HTSR-138-150-L4-BLK ensures you're getting the exact spec.

1X HPS Pipe Tube 1-3/8>1-3/4 (35mm > 45mm) Silicone Reducer Coupler Hose Black

Brand new, with a 1-year warranty – HPS is known for solid couplers.

HPS 1-3/8 - 1.5 ID Silicone 45 Degree Elbow Reducer Hose Blue 35mm - 38mm

Comes with California Prop 65 warning because almost everything does in CA, but performance-wise it's top-notch.

HPS 1.5 1.62 Silicone Reducer Coupler Hose High Temp Reinforced 38mm 41mm – HPS Performance

If you're building a cold air intake, turbo setup, or just fixing a cracked hose, this coupler gives you flexibility and reliability.
Simple, effective, and durable under the hood.

HPS 1-3/16 - 1-3/8 ID Silicone 45 Degree Elbow Reducer Hose Black 30mm - 35mm

How Much Does A Tube Of Silicone Cover at Mary Bevis blog