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Just got them put in yesterday, love the sound now. But idk why this is happening when I'm driving at 60mph and let go of the gas I hear a hissing noise down until 50mph, anyone know why thats happening? It's the same sound some people have with their exhausts when they rev it and at the end it hisses.
Just got them put in yesterday, love the sound now. But idk why this is happening when I'm driving at 60mph and let go of the gas I hear a hissing noise down until 50mph, anyone know why thats happening? It's the same sound some people have with their exhausts when they rev it and at the end it hisses.
Will get some vids , didn't have the time yet.
With some exhausts it's a lot more pronounced then others. It's normal, but you're not going to be able to get rid of it. The less restriction you have, the more resonance you're going to have. With stock cats it's not so bad, with high flow cats it's a bit more audible, with test pipes it's a lot more noticeable and going to be the loudest.
I'm driving at 60mph and let go of the gas I hear a hissing noise down until 50mph, anyone know why thats happening? It's the same sound some people have with their exhausts when they rev it and at the end it hisses.
Dont sweat it, its normal... HFC's n TP's make that sound
. Can't wait to get them installed tomorrow, will post some vid's.
