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      05-15-2012, 01:12 PM   #10
MDORPHN
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Drives: AW 1M
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Quote:
Originally Posted by RnmEvo9 View Post
http://www.e90post.com/forums/showpo...70&postcount=5

Different high flow catted pipe, but the result is still the same.

They cost more and they have a high failure rate which will degrade in about a year or two. Return them while you can and save money by buying a set of catless downpipes. You can suppress the CEL by having an aftermarket tune on it. My Cobb Stage 2+ map suppresses this CEL even though I have a set of catless downpipes on my 135i or use the BMS downpipe fix.
+1 about still needing the BMS dpfix in order to show readiness.

Neil