swapping placement of cats??

e92Mjunky · 07-09-2012, 01:11 PM

my M3 arrives today, yes I did a search and didnt find anything. Since I live in TX and emissions are not too crazy here, can I move the secondary cats which I heard are 200 cell and place them where the primary cats are?? Has anyone done this? Just curious, I have an awesome exhaust guy here in austin..

M3PO · 07-09-2012, 03:22 PM

Why would you do that? You will still get a CEL. Delete the primaries, leave the secondaries alone, and get a tune/CEL fix. Done.

e92Mjunky · 07-09-2012, 03:30 PM

good enough, was curious..

edwinm3 · 07-09-2012, 03:38 PM

Not worth it.

07-09-2012, 01:11 PM	#1
e92Mjunky First Lieutenant 111 Rep 395 Posts Drives: E46 M3 S65 swap Join Date: Mar 2011 Location: Austin, TX iTrader: (0)	swapping placement of cats?? my M3 arrives today, yes I did a search and didnt find anything. Since I live in TX and emissions are not too crazy here, can I move the secondary cats which I heard are 200 cell and place them where the primary cats are?? Has anyone done this? Just curious, I have an awesome exhaust guy here in austin..
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07-09-2012, 03:22 PM	#2
M3PO Colonel 84 Rep 2,792 Posts Drives: '08 IB E92 Join Date: Sep 2011 Location: OC iTrader: (7)	Why would you do that? You will still get a CEL. Delete the primaries, leave the secondaries alone, and get a tune/CEL fix. Done. __________________ 2008 IB E92 M3\| BBS \| KW \| Arkym \| Platte Forme A.G. \| Active Autowerke \| K&N \| Fabspeed \| Dinan \| Evolve-R
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07-09-2012, 03:30 PM	#3
e92Mjunky First Lieutenant 111 Rep 395 Posts Drives: E46 M3 S65 swap Join Date: Mar 2011 Location: Austin, TX iTrader: (0)	good enough, was curious..
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07-09-2012, 03:38 PM	#4
edwinm3 Brigadier General 980 Rep 4,001 Posts Drives: F82 Join Date: Nov 2011 Location: Broward iTrader: (32)	Not worth it. __________________ Grigio Telesto M4, 6MT. Coyote 5.0 F-150 991 GT3
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