Question about HFC's

magikman2000 · 11-25-2014, 09:01 PM

What is a good exhaust system that uses HFC or retains the cats? I'm looking to get a supercharger, and from what I understand, a full exhaust system is highly recommended.

81bear · 11-25-2014, 09:27 PM

ESS makes a good exhaust system with HFC x-pipe. You can even pass emissions (if that's a concern) with an emissions file from ESS.

http://www.m3post.com/forums/showthread.php?t=851603

11-25-2014, 09:01 PM	#1
magikman2000 Private 10 Rep 52 Posts Drives: 2008 E90 M3 6MT ESS VT2-650 Join Date: Nov 2014 Location: Virginia iTrader: (1)	Question about HFC's What is a good exhaust system that uses HFC or retains the cats? I'm looking to get a supercharger, and from what I understand, a full exhaust system is highly recommended.
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11-25-2014, 09:27 PM	#2
81bear Captain 431 Rep 661 Posts Drives: G80 M3 - FDG Join Date: Sep 2010 Location: Toronto iTrader: (4)	ESS makes a good exhaust system with HFC x-pipe. You can even pass emissions (if that's a concern) with an emissions file from ESS. http://www.m3post.com/forums/showthread.php?t=851603
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