57mm 2.24" ID 135 Degree Elbow Silicone Reducer Hose Pipe Bend Turbo Water Intercooler Black 60T meaning they don't have a

meaning they don't have a direction: you don't have to worry about putting it in 'backward' because they work the same either way

OE Number:7E1857527G/7E1857528G

Fitment:for Smart Fortwo 2007-2015

The thickness of silicone tubing = ( OD - ID ) / 2

When the bass is  ambiguous and smeared

57mm 2.24" ID 135 Degree Elbow Silicone Reducer Hose Pipe Bend Turbo Water Intercooler Black 60T meaning they don't have aDescription: Made of good material for long service life. It improves the flow and performance of the engine cooling system. Please note that a silicone hose is not suitable for oil or fuel transfer. The hose connects the car's cooling system which makes sure the car engine works well. It is a universal product, that suits most automotive cooler engines. Specification: Material: Silicone Color: Black Hose Type: 135 Degree Elbow Thickness: 5mm 0. 2"