Quote:
Originally Posted by gragi
I just had my catted DP installed AR brand and combined with the AFE Scorcher I am positive I can feel the difference. Car is fast, very fast actually. I did a comparison(test drive) last week between a 2014 335i stock and mine, I am telling you night and day. I like mine and I don't think there is any loss of power here. (No Dyno).
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He (BBlack) is talking about downpipes on a 550 not a 535...
But anyhow, now that he has full exhaust he will probably say they're worth the money for sound alone.