n55 335i intake questions

whateva411 · 03-09-2014, 06:00 PM

I've recently purchased a n55 335i and it currently has downpipes and a remap.

I've been looking at an upgraded FMIC but unsure of which to go for and what size. Any suggestions?

Secondly is the OEM air filter sufficient or is it worth upgrading.
I've read a few threads and the general consensus seems to stick with the OEM filter!

FriedPiston · 03-10-2014, 12:38 AM

5" should be more than enough for a daily drive with the occasional spirited driving and a couple laps at the track. No cutting required. Didn't even have to remove the bumper to install mine.

As far as the intake, the OEM air box provides enough air flow, but not the factory air filter. Replace it with a K&N performance filter and call it a day.

Your other option would be an open air filter, but your car will be experiencing crazy heat soak depending on how hot it gets in your neck of the woods.

whateva411 · 03-10-2014, 01:49 PM

Can anyone recommend any uk sites for a fmic?

phil200tdi · 03-11-2014, 02:25 AM

Buy from the US it'll be cheaper than the UK equivalent..

I have an ETS 5", Most people seem happy with VRSF 5 or 7".

whateva411 · 03-11-2014, 10:30 AM

Quote:

Originally Posted by phil200tdi

Buy from the US it'll be cheaper than the UK equivalent..

I have an ETS 5", Most people seem happy with VRSF 5 or 7".

Thanks for that will be ordering a vrsf 5" shortly!

03-09-2014, 06:00 PM	#1
whateva411 Lieutenant 31 Rep 432 Posts Drives: 2014 F32 430d MSport EB Join Date: May 2011 Location: west mids iTrader: (0)	n55 335i intake questions I've recently purchased a n55 335i and it currently has downpipes and a remap. I've been looking at an upgraded FMIC but unsure of which to go for and what size. Any suggestions? Secondly is the OEM air filter sufficient or is it worth upgrading. I've read a few threads and the general consensus seems to stick with the OEM filter!
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03-10-2014, 12:38 AM	#2
FriedPiston Colonel 1973 Rep 2,711 Posts Drives: Scraper Join Date: Oct 2013 Location: East Oakland, CA iTrader: (26)	5" should be more than enough for a daily drive with the occasional spirited driving and a couple laps at the track. No cutting required. Didn't even have to remove the bumper to install mine. As far as the intake, the OEM air box provides enough air flow, but not the factory air filter. Replace it with a K&N performance filter and call it a day. Your other option would be an open air filter, but your car will be experiencing crazy heat soak depending on how hot it gets in your neck of the woods.
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03-10-2014, 01:49 PM	#3
whateva411 Lieutenant 31 Rep 432 Posts Drives: 2014 F32 430d MSport EB Join Date: May 2011 Location: west mids iTrader: (0)	Can anyone recommend any uk sites for a fmic?
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03-11-2014, 02:25 AM	#4
phil200tdi Colonel 112 Rep 2,621 Posts Drives: 335i M Sport E90 LCI manual Join Date: Jan 2011 Location: Aylesbury iTrader: (1)	Buy from the US it'll be cheaper than the UK equivalent.. I have an ETS 5", Most people seem happy with VRSF 5 or 7". __________________ 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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