High Flow DP suggestions?

NGROSSO · 11-16-2022, 10:51 AM

Any suggestions on the best highflown cats? Catless rn but want to come up with something to get me through emissions.

Anyone know what kind of power they're making with them? Thinking about upgrading turbos too.

Thanks

SWFLf10 · 11-17-2022, 09:25 AM

I've got an ER high flow downpipe on my 535i, and combined with with a stage 2 BM3 tune and other supporting mods, it made a very noticeable difference in power compared to stage 1.

I plan on going with AR Performance high flow downpipes for my 6 series at some point as well.

hirkaismyname · 11-17-2022, 12:48 PM

AMS

11-16-2022, 10:51 AM	#1
NGROSSO Enlisted Member 13 Rep 40 Posts Drives: 2017 Alpina B6 -- 2016 M6 Join Date: Feb 2021 Location: NY iTrader: (0)	High Flow DP suggestions? Any suggestions on the best highflown cats? Catless rn but want to come up with something to get me through emissions. Anyone know what kind of power they're making with them? Thinking about upgrading turbos too. Thanks
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11-17-2022, 09:25 AM	#2
SWFLf10 Captain 374 Rep 639 Posts Drives: 2016 Alpina B6, 2015 535i Join Date: Jun 2018 Location: Florida iTrader: (0) Garage List 2016 BMW Alpina B6 ... [10.00] 2015 BMW 535i [8.83]	I've got an ER high flow downpipe on my 535i, and combined with with a stage 2 BM3 tune and other supporting mods, it made a very noticeable difference in power compared to stage 1. I plan on going with AR Performance high flow downpipes for my 6 series at some point as well.
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11-17-2022, 12:48 PM	#3
hirkaismyname Lieutenant 135 Rep 443 Posts Drives: F06 CP GC Join Date: Aug 2016 Location: SC/FL iTrader: (0)	AMS
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