For those with Quad exhaust conversions

MOTO69JOE · 05-22-2010, 02:04 PM

I am in the process of converting my 328i into a quad exhaust with cyba tips and a 335 m tech diffuser insert. I have everything cut out ready to go but that damn little black box on the passengers side is in my way. It is right where the exhaust tip lines up. I fabricated a bracket to push it as far back as possible but its still a no go. I have even gone as far as to install the 335 trunk compartment to give myself extra room for the piping. This is turning into a nightmare...

Nikos335i · 05-22-2010, 04:19 PM

Quote:

Originally Posted by MOTO69JOE

I am in the process of converting my 328i into a quad exhaust with cyba tips and a 335 m tech diffuser insert. I have everything cut out ready to go but that damn little black box on the passengers side is in my way. It is right where the exhaust tip lines up. I fabricated a bracket to push it as far back as possible but its still a no go. I have even gone as far as to install the 335 trunk compartment to give myself extra room for the piping. This is turning into a nightmare...

My brother and I are going to go through this with his car on Tuesday I hope we have an easier time!

csupernova · 05-22-2010, 08:08 PM

im interested in doing the conversion as well. From what I've read and researched, the piping to the dual tip at the passenger side must be from the side or else you will not have enough room. The end of the tip is closed or capped off by welding.

Mrgameover · 01-05-2011, 01:26 AM

im currently running the dual quad setup on my 328I.

05-22-2010, 02:04 PM	#1
MOTO69JOE Captain 27 Rep 876 Posts Drives: E46, E90 Join Date: Jul 2007 Location: The South iTrader: (3)	For those with Quad exhaust conversions I am in the process of converting my 328i into a quad exhaust with cyba tips and a 335 m tech diffuser insert. I have everything cut out ready to go but that damn little black box on the passengers side is in my way. It is right where the exhaust tip lines up. I fabricated a bracket to push it as far back as possible but its still a no go. I have even gone as far as to install the 335 trunk compartment to give myself extra room for the piping. This is turning into a nightmare...
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05-22-2010, 08:08 PM	#3
csupernova Captain 32 Rep 606 Posts Drives: E90 330i Join Date: Sep 2007 Location: NYC iTrader: (7)	im interested in doing the conversion as well. From what I've read and researched, the piping to the dual tip at the passenger side must be from the side or else you will not have enough room. The end of the tip is closed or capped off by welding.
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01-05-2011, 01:26 AM	#4
Mrgameover Second Lieutenant 16 Rep 287 Posts Drives: Midgets crazy Join Date: Jun 2010 Location: san diego iTrader: (0) Garage List 2007 328I [0.00]	im currently running the dual quad setup on my 328I. __________________ A kind word and a gun, will get you more than a kind word alone....
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