intake rubber sleeves?
#1
intake rubber sleeves?
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?
Porsche guys seem to replaced them in 10-12 years or so?
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