Catless Xpipe for trade

m3gasm · 11-23-2017, 12:24 PM

I have an OEM xpipe, cat housings remain but the cats are actually empty. Creates low end backpressure as flow gets minor turbulence. Then at high rpm flows very nicely for a nice HP gain.
OEM look doesn't hurt if u are ever pulled over and they want to verify u have cats (passes visual)

I'm looking to trade for any catless xpipe.

Reason i want to trade for something new, is because some of the bends in the oem xpipe are not completely round, like the "x" portion is oval making it a longer process for my welders with the custom route I'm going to go with. There are cuts as the primary and secondary are cut out, emptied, and re welded in "by a professional". However oem resonators were left to delete rasp.

I'm not looking for a high end xpipe as I'm going to chop it up and make it custom

Thanks for reading

No pictures at this time as it's on my car

HerbNRacer · 11-23-2017, 03:30 PM

Side note: try slipping a straight pipe through the empty cat’ this will help regain low end power while fooling the poe.

11-23-2017, 12:24 PM	#1
m3gasm Lieutenant 122 Rep 451 Posts Drives: 09'M3, 16'M3, 11'550i, 17'X5 Join Date: Dec 2014 Location: Corona, CA iTrader: (2) Garage List 2009 BMW M3 [0.00]	Catless Xpipe for trade I have an OEM xpipe, cat housings remain but the cats are actually empty. Creates low end backpressure as flow gets minor turbulence. Then at high rpm flows very nicely for a nice HP gain. OEM look doesn't hurt if u are ever pulled over and they want to verify u have cats (passes visual) I'm looking to trade for any catless xpipe. Reason i want to trade for something new, is because some of the bends in the oem xpipe are not completely round, like the "x" portion is oval making it a longer process for my welders with the custom route I'm going to go with. There are cuts as the primary and secondary are cut out, emptied, and re welded in "by a professional". However oem resonators were left to delete rasp. I'm not looking for a high end xpipe as I'm going to chop it up and make it custom Thanks for reading No pictures at this time as it's on my car __________________ 2009 Grigio Telesto M3 DCT. ESS 700, BPM Tuned, GTS Tune w/ Euro MDM, Catless custom exhaust, TE37SL/Rays G07EX, Amuse Ericsson Bumper, CSL Carbon Trunk 2016 M3. JB4, VRSF Downpipes, Custom exhaust, Cornfed 2011 550i. Dinan Stage 3, JB4 Piggyback, Catless Downpipes, Custom Exhaust 2017 X5 35i. STOCK, boring, and sold!
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11-23-2017, 03:30 PM	#2
HerbNRacer Chitty Chitty Bang Bang 146 Rep 230 Posts Drives: 2012 e92 ZCP M3 Join Date: Aug 2017 Location: Palmtucky iTrader: (1)	Side note: try slipping a straight pipe through the empty cat’ this will help regain low end power while fooling the poe.
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