05-05-2016, 09:36 PM
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#32
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Drives: '11 335d DSB/oyster&black/navi
Join Date: Dec 2011
Location: West palm beach
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Quote:
Originally Posted by BB_cuda
No, the DOC is within the DPF. A cat cleans hydrocarbons and CO. The SCR converts NOx to Nitrogen and H2O using ammonia. The ammonia is made from exposing urea to 300C.
I'm a little unclear if the cats being offered are diesel specific or just generic high flow cats. I would consider replacing my Ecotune DP with another DP with cat.
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Thanks for clarifying.
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