Originally Posted by Zsteve So will all HFCs add rasp to the sound? I have the FI CBE and have hears that stock the rasp isnt there but with aftermarket
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01-13-2010, 06:21 AM | #31 (permalink) | |
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a test pipe will add rasp, and HFC will help eliminate the rasp. |
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01-15-2010, 12:20 PM | #35 (permalink) | |
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Are these ceramic, metallic...? What is the core made of, and what is the warranty? I think people want to know because cats made of certain materails have shown to fail or clog on some 350Z guys. Unknown if that is due to tuning or materials but it happens.
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01-15-2010, 01:33 PM | #36 (permalink) | |
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The ERZ site lists them as 'metallic' like the Berks.
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01-16-2010, 08:39 PM | #37 (permalink) | |
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200 cell Metallic cat. not ceramic cat |
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01-22-2010, 02:37 PM | #40 (permalink) |
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Just ordered these bad boys today. Looking forward to receiving and having them installed.
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01-27-2010, 02:24 PM | #44 (permalink) |
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Granted I've had to warranty very few of these over the years we give you guys a 1 year warranty against cracking or a core failure. Cat core failures are almost always due to ignition related problems but we give you guys one swap out on the cats if you melt the core.
Just to put the facts out there. Berk HFC's use an OBD approved Magnaflow metallic cat and our HFC's and cats are made in the USA. We are one of the last companies to still use a the higher quality and more expensive Magnaflow cats vs. a cheap China sourced cat that carries zero certifications in regards to quality or performance.
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01-27-2010, 03:36 PM | #45 (permalink) | |
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