Safe to use a fuel line hose as a vacuum hose?

[CustomMSP]

I want to replace my wastegate-throttlebody vacuum hose with a fuel line hose. Is that safe?

Thanks.

 

[Flat Black]

Yup, its actually probably made alittle better.

 

[CustomMSP]

The fuel line is a lot thicker then the vac line. But it looked like it could leak some vacuum because of the material it's made of. But I guess not. Only way to find out is to try it.

Thanks.

 

[ylmazdaspeed]

fuel lines are designed to hold more pressure then regualr vacuum lines. Using fuel lines for vacuum lines is no problem at all. Just make sure you use the same size of line.

 

[CustomMSP]

Yeah, It's already on. The stock vacuum line is a joke! It's hard as hell already at 1700mi on the odo.

Thanks.