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		you need a much larger rear silencer or your ears will bleed.
I have a Milltek on mine, but its a ZX and I don't think they made many for a 306, no videos yet.
	
	
	
	
		
	
 
 
	
	
	
		
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		I have a piper system and its perfect
	
	
	
	
		
	
 
 
	
	
	
		
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		I have a modified magnex on my 6 - decat on standard manifold and it's reasonable :-)
	
	
	
	
		
	
 
 
	
	
	
		
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		2.5" is it? 
I'm looking at making a mild steel 2.5 system with the biggest boxes I can fit under there to keep it quiet as possible!
	
	
	
	
		
	
 
 
	
	
	
		
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		Thank you for your answers. Are you an OEM or 4-2-1? is it necessary ? Is there a big difference ?
	
	
	
	
		
	
 
 
	
	
	
		
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		05-02-2017, 09:00 AM 
(This post was last modified: 05-02-2017, 09:01 AM by Lwilliams.)
	
	 
	
		The oem manifold is rated as very good for oem. It is tubular manfoild (not 100% sure if it's completely an equal length or it's just close just close) I think there is has been very little performance gains from anyone who has people going 4-2-1 over the standard set up with a good quality exhaust. Hope this helps.
	
	
	
	
		
	
 
 
	
	
	
		
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		Tebrikler kardesim guzel calisma olmus. [GRINNING FACE WITH SMILING EYES][GRINNING FACE WITH SMILING EYES][GRINNING FACE WITH SMILING EYES]
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