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BMW 3-Series (E90 E92) Forum
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Too many DP's to choose from...help.
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06-15-2016, 12:00 AM | #26 |
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06-15-2016, 06:35 AM | #28 |
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06-15-2016, 01:37 PM | #31 |
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No dynos yet but you can expect to make around 10-12whp with a catted solution vs a 18-25whp with catless. A high flow cat is going to flow better than the stock cat but you're adding post turbine restriction and back pressure which isn't ideal in comparison to a catless solution.
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06-16-2016, 07:11 PM | #32 |
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Tiago, what brand is cat please?
how do manage such a low entry price point (not complaining)? Just trying to understand product quality - estimated longevity etc |
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06-17-2016, 04:14 PM | #33 | |
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Quote:
http://www.e90post.com/forums/showthread.php?t=1255629 |
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06-17-2016, 04:22 PM | #34 |
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I will just chime in as well.. They're all pretty much the same. Marginal difference for the costs.
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06-17-2016, 05:39 PM | #35 |
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I would think that may be true for catless DPs, since they are basically an empty tube. For catted DPs the cat itself becomes the most important factor differentiating the available products, but there are no head to head comparisons available. Even descriptions of the cats themselves are hard to come by. VRSF and Cobb are probably similar since they both use Magnaflow cats.
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06-19-2016, 07:07 PM | #36 | |
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Quote:
This.... ^ .... There is a cost difference for a reason. |
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