ERZ Performance High Flow Cats, Install and Review Thread

puckshaw · 03-01-2010, 09:23 PM

Received the replacements today and went ahead and installed them. My buddy bailed on me so I had to do the whole install solo. Went pretty good though. Definitely would have been much easier with a second set of hands. One issue I ran into is that ERZ used some extenders for the O2 bungs. Well they don't have a large enough bore to fit the O2 sensor! I tried to drill it out but only had up to 1/2" bit and it wasn't enough. So I had to install everything without them. I'll see if I get a CEL...

The inlets on these looked much better than the previous set. I'll post the pics up tomorrow and take some video this weekend.

I took it for a spin and all my frustrations of the install and the O2 bung melted away. These things sound awesome and I can definitely feel the bump in power. I couldn't be happier with the performance so far. Only took it for a 20 minute drive but so far so good. I'll update with more driving impressions later on

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03-01-2010, 09:23 PM	#11 (permalink)
puckshaw Track Member Join Date: Nov 2009 Location: Charlotte, NC Posts: 620 Drives: 09 PW 370Z Touring Rep Power: 17	Received the replacements today and went ahead and installed them. My buddy bailed on me so I had to do the whole install solo. Went pretty good though. Definitely would have been much easier with a second set of hands. One issue I ran into is that ERZ used some extenders for the O2 bungs. Well they don't have a large enough bore to fit the O2 sensor! I tried to drill it out but only had up to 1/2" bit and it wasn't enough. So I had to install everything without them. I'll see if I get a CEL... The inlets on these looked much better than the previous set. I'll post the pics up tomorrow and take some video this weekend. I took it for a spin and all my frustrations of the install and the O2 bung melted away. These things sound awesome and I can definitely feel the bump in power. I couldn't be happier with the performance so far. Only took it for a 20 minute drive but so far so good. I'll update with more driving impressions later on