best catted downpipes for n63tu ?

doughboy650gc · 08-20-2017, 09:44 PM

whats out there for downpipes that wont trigger a check engine and wont rape my bank acct.

Stück · 08-20-2017, 09:48 PM

The stock ones can handle anything you throw at them with the stock turbos, are you planning on changing/upgrading turbos?

doughboy650gc · 08-21-2017, 06:57 AM

Quote:

Originally Posted by Stück

The stock ones can handle anything you throw at them with the stock turbos, are you planning on changing/upgrading turbos?

no just want high performance and more woosh out of the turbos

mike@x-ph.com · 08-23-2017, 06:18 PM

Quote:

Originally Posted by doughboy650gc

whats out there for downpipes that wont trigger a check engine and wont rape my bank acct.

Good cats are expensive, there is no way around it.

No company will guarantee no CEL, but we have had really good luck with Active Autowerke and AR Design

08-20-2017, 09:44 PM	#1
doughboy650gc First Lieutenant 21 Rep 365 Posts Drives: 2013 650i grand coupe Join Date: Aug 2016 Location: massachusetts iTrader: (0)	best catted downpipes for n63tu ? whats out there for downpipes that wont trigger a check engine and wont rape my bank acct.
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08-20-2017, 09:48 PM	#2
Stück Major 801 Rep 1,214 Posts Drives: F15 X5, E46 330i, R56 Mini.S Join Date: May 2016 Location: Houston, TX iTrader: (4)	The stock ones can handle anything you throw at them with the stock turbos, are you planning on changing/upgrading turbos?
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