Just a general question, has anybody used the sfs performance silicone pcv hose kit? I was wondering if you knew they are flouro lined to stop the oil bleeding through the hose walls. I currently have z1 silicone hoses on, they have been on the car 6/7 years, but I’ve noticed this morning oil leaking through the hose walls. 

I have sfs hoses. Havent noticed them leaking. Perfect fit and seems to be good quality. I wanted to buy another set for my second zed and noone had them in stock so would have to wait a bit for them to get manufactured. Dont be fooled by vendors saying they are in stock, ask them to be sure.

I’m all aware of vendors saying they have stock, had that with z1 and currently with concept z, I’ve checked z1, concept z & ams for pcv hoses and none of them are flouro lined, I’m currently waiting a reply from an email to sfs.