Z1 High Flow Cats review

Quicksilvers · 05-19-2019, 08:46 PM

I would not recommend installing the Z1 exhaust gaskets as before I have had to take my exhaust apart to replace the Z1 exhaust gaskets because I had an exhaust leak due to their gaskets. I use red rtv and gaskets I have used FI,AAM,Berk,PPE,Motordyne etc. they all have worked well. You may have an exhaust leak? You should have a exhaust shop you trust diagnose your Z to see if you have an exhaust leak if you can’t do it yourself. Exhaust leaks are best diagnosed in person.

Nooree01 · 05-19-2019, 11:24 PM

Quote:

Originally Posted by Quicksilvers

I would not recommend installing the Z1 exhaust gaskets as before I have had to take my exhaust apart to replace the Z1 exhaust gaskets because I had an exhaust leak due to their gaskets. I use red rtv and gaskets I have used FI,AAM,Berk,PPE,Motordyne etc. they all have worked well. You may have an exhaust leak? You should have a exhaust shop you trust diagnose your Z to see if you have an exhaust leak if you can’t do it yourself. Exhaust leaks are best diagnosed in person.

What makes you think I have a leak, I didnt use the z1 gaskets

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projectpanda · 05-21-2019, 11:33 AM

Quote:

Originally Posted by Nooree01

What makes you think I have a leak, I didnt use the z1 gaskets

The hiss is normal for VQ motors. It might be because you mentioned it.

Nooree01 · 05-21-2019, 11:33 AM

Quote:

Originally Posted by projectpanda

The hiss is normal for VQ motors. It might because you mentioned it.

I figured

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05-19-2019, 08:46 PM	#1 (permalink)
Quicksilvers A True Z Fanatic Join Date: May 2017 Location: Atlanta, GA Posts: 2,038 Drives: 2017 370z Rep Power: 25465	I would not recommend installing the Z1 exhaust gaskets as before I have had to take my exhaust apart to replace the Z1 exhaust gaskets because I had an exhaust leak due to their gaskets. I use red rtv and gaskets I have used FI,AAM,Berk,PPE,Motordyne etc. they all have worked well. You may have an exhaust leak? You should have a exhaust shop you trust diagnose your Z to see if you have an exhaust leak if you can’t do it yourself. Exhaust leaks are best diagnosed in person. __________________ Mr. Clean

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