allst4risf

iTrader: (1)

So i got a joez intake for the f. my question is will those silicon sleeves hold up? i noticed on my is350 the rubber sleeves gets black rings around them,. i am assuming they are melting. will any harm come to my brand new engine? is it any diffrent from the rubber on my stock intake ?

Porsche guys seem to replaced them in 10-12 years or so?

Boma

iTrader: (4)

I think it will be fine, the material is very sturdy. Plus it is secured to an air intake, not something that will generate heat like the headers.

flowrider

iTrader: (9)

Many members of this forum use the JoeZ intake. It's been available for close to five years now. I know of no failures either with the intake or engine failures due to the JoeZ intake. Use it in good health.

Lou