Tuners: are you predicting catless downpipe gain character?

8600RPM · 10-21-2014, 10:19 AM

With the tuners getting more familiar with how these engines respond, any predictions or info on how these cars may respond to catless downpipes in conjunction with a tune

dapple · 10-21-2014, 11:48 AM

http://f80.bimmerpost.com/forums/sho....php?t=1049089

Deviant · 10-21-2014, 06:04 PM

There's been a couple threads where people have posted similar results/gains as dapple, albeit with different baseline #'s, with their catless dps.

10-21-2014, 10:19 AM	#1
8600RPM Lieutenant Colonel 657 Rep 1,749 Posts Drives: e92 m3 Join Date: Oct 2014 Location: AZ iTrader: (0)	Tuners: are you predicting catless downpipe gain character? With the tuners getting more familiar with how these engines respond, any predictions or info on how these cars may respond to catless downpipes in conjunction with a tune
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10-21-2014, 11:48 AM	#2
dapple Banned 35 Rep 122 Posts Drives: F10 M5 and F80 M3 Join Date: Jul 2013 Location: uk iTrader: (0)	http://f80.bimmerpost.com/forums/sho....php?t=1049089
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10-21-2014, 06:04 PM	#3
Deviant Second Lieutenant 35 Rep 285 Posts Drives: F80 M3 Join Date: Jun 2012 Location: Roseville iTrader: (0)	There's been a couple threads where people have posted similar results/gains as dapple, albeit with different baseline #'s, with their catless dps.
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