E90 resonator placement

phil200tdi · 12-14-2013, 11:08 AM

I have AR DP's and an Eisenmann race axle back exhaust.

Getting some drone between 2-3k revs. I hoped that as the e90 has a resonator this wouldn't be the case. I'm considering getting some vibrant 1792's - where is best to place them??

I need to keep the secondary cats..

phil200tdi · 12-15-2013, 04:57 AM

Anyone?

Red_Bean_Bun · 12-15-2013, 05:59 AM

You don't have a lot of space in those tracks under. Fit where it's physically possible as close to the down pipes as possible.

phil200tdi · 12-15-2013, 06:01 AM

I thought it was the further back the better..

12-14-2013, 11:08 AM	#1
phil200tdi Colonel 112 Rep 2,621 Posts Drives: 335i M Sport E90 LCI manual Join Date: Jan 2011 Location: Aylesbury iTrader: (1)	E90 resonator placement I have AR DP's and an Eisenmann race axle back exhaust. Getting some drone between 2-3k revs. I hoped that as the e90 has a resonator this wouldn't be the case. I'm considering getting some vibrant 1792's - where is best to place them?? I need to keep the secondary cats.. __________________ Car: e91 330d with Viezu map Gone but not forgotten: 2010 Jaguar XFR (Cat-back exhaust, pulley, intake mods and map), Highly Modified E90 335i LCI M Sport Manual (circa 480BHP/500lb ft)
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12-15-2013, 04:57 AM	#2
phil200tdi Colonel 112 Rep 2,621 Posts Drives: 335i M Sport E90 LCI manual Join Date: Jan 2011 Location: Aylesbury iTrader: (1)	Anyone? __________________ Car: e91 330d with Viezu map Gone but not forgotten: 2010 Jaguar XFR (Cat-back exhaust, pulley, intake mods and map), Highly Modified E90 335i LCI M Sport Manual (circa 480BHP/500lb ft)
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12-15-2013, 05:59 AM	#3
Red_Bean_Bun Captain 62 Rep 944 Posts Drives: E92 Join Date: Nov 2009 Location: Montreal iTrader: (4)	You don't have a lot of space in those tracks under. Fit where it's physically possible as close to the down pipes as possible.
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12-15-2013, 06:01 AM	#4
phil200tdi Colonel 112 Rep 2,621 Posts Drives: 335i M Sport E90 LCI manual Join Date: Jan 2011 Location: Aylesbury iTrader: (1)	I thought it was the further back the better.. __________________ Car: e91 330d with Viezu map Gone but not forgotten: 2010 Jaguar XFR (Cat-back exhaust, pulley, intake mods and map), Highly Modified E90 335i LCI M Sport Manual (circa 480BHP/500lb ft)
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