n55 Catless downpipe buying advice please

andrewgordo · 06-21-2011, 02:37 AM

Hi All - newbie here
135i Coupe N55 - procede done by Adrian.
Looking to get Advan performance to fit a Catless downpipe and then dyno and retune.

I am overwhelmed with all the great info on the site

Any suggestions? Brand to buy or where to buy from in USA? do they fit RHD cars (is that a stupid question?)
Will it throw any constant errors?
Is it worth doing?

All advise and opinons are appreciated.
Thanks for your time

Orlin · 06-21-2011, 03:45 AM

Vishnu have an N55 catless dp available, you should ask Adrian about it.

06-21-2011, 02:37 AM	#1
andrewgordo New Member 2 Rep 22 Posts Drives: 1351s Join Date: May 2011 Location: Sydney iTrader: (0)	n55 Catless downpipe buying advice please Hi All - newbie here 135i Coupe N55 - procede done by Adrian. Looking to get Advan performance to fit a Catless downpipe and then dyno and retune. I am overwhelmed with all the great info on the site Any suggestions? Brand to buy or where to buy from in USA? do they fit RHD cars (is that a stupid question?) Will it throw any constant errors? Is it worth doing? All advise and opinons are appreciated. Thanks for your time
	Appreciate 0 Tweet Quote

06-21-2011, 03:45 AM	#2
Orlin Major 44 Rep 1,359 Posts Drives: F30 335i Join Date: Feb 2009 Location: Brisbane, Australia iTrader: (1)	Vishnu have an N55 catless dp available, you should ask Adrian about it.
	Appreciate 0 Quote