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08-14-2014, 08:15 PM | #1 |
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So recent state emissions are forcing me to get rid of my AA catless DP so I'm looking for some high flow cat options. This led me to the Wagner Tuning downpipe (mod bargains.com/wagner-tuning-n55-downpipe2.htm [remove the space]).
I'm having difficulty finding some reviews so I'm wondering if any of you have any insight/thoughts on this? Any info you can provide will be great. Thanks!
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08-14-2014, 10:37 PM | #3 | |
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Of course, would definitely love to hear from an unbiased source.
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08-15-2014, 12:26 PM | #4 |
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From what i have been seeing, you will still fail emission even with high flow catted DP .
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08-16-2014, 07:39 AM | #5 | |
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Cars here have passed over yearly emissions tests with the Wagner fitted.
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08-17-2014, 04:25 PM | #6 |
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Can't speak to the Wagner but it sounds promising. The iCarbon catted DP I put on my N55 a few years back threw a CEL immediately and although I haven't had to test emissions yet, I don't expect it will pass when I do. The thing you have to realize about aftermarket high-flow cats is that even if you get one that does pass when relatively new, they are typically nowhere near OEM quality and degrade very quickly, so you probably won't be passing emissions for very long. Just the reality of it.
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