You can use Silicone Reducer Elbow Hose couplers for basic replacements for your factory hoses or for your custom turbo or supercharger charge piping setup. 

Other applications include custom compressor, intercooler piping and joining, inlet for turbocharged and supercharged cars. Can also be used for custom air intakes on non-turbocharged cars.

Silicone Reducer Elbow Hose Specs:

1. Heat Tolerance: -40° to 392° Fahrenheit
2. Burst Pressure: 200 PSI
3. Working Pressure: 50 PSI
4. Wall Thickness: 4-5 mm