Can anyone suggest a generic replacement for windshield washer hose? Everything I have found is too stretchy to deliver sufficient water pressure to the nozzles (and intercooler sprayers).

ID is 5 mm and OD is 7 mm.

 

vacuum hose, or aquarium tubing, or you can still get it from Mazda

 

A silicone vacuum hose would also be my material of choice. Haven't seen an MSDS on washer fluid, but I don't believe it would be detrimental to the hose.

 

https://www.ebay.com/itm/Genuine-HON...4382536?_ul=IL

I bought some Honda generic washer hose for one of our old vans. Worked just fine. There may be other bulk suppliers you can find.

Dale