M3 cowl swap on 335i

hugojack · 12-30-2016, 05:41 AM

BUMPING and old thread. I want to note that some are doing this on their RHD drives and some on LHD...The part numbers or modifcation with the vaccum hose may be different.

Can anyone who has done this confirm the ALL of the part numbers needed for a RHD M3 cowl retrofit? Any extra bolts or screws needed? some threads say yes and some say no. Thanks in advance!

PARTS FOR M3 cowl upgrade:
64-31-6-958-817 filter housing
64-31-6-958-818 filter housing
64-31-6-958-815 filter housing
64-31-6-958-816 filter housing
64-31-6-935-369 filter housing seal **
51-71-8-045-623 rear engine hood sealing **
64-31-9-144-869 side cover
64-31-9-144-870 side cover
12-52-7-838-732 cable holder/covering top
12-52-7-838-733 cable holder/covering bottom
61-13-6-902-588 fabric tape for wrapping wires
07-14-7-146-539 bolt x10 was told I need 10 of these in another thread

** I know i can reuse these but my car is 10 years old and one of my seals is ripping.

Plus M3 filters:
https://www.amazon.com/dp/B00A79SPDS...I3P3YAQWQMLWIU
OR
https://www.amazon.com/dp/B006OUN5ZW...I1TP6Z8B41ZXXW
not sure of the difference in those filters...they look different and prices are different...thoughts?

Can anyone confirm part numbers above as correct so I don't spend extra money? THANKS

Jack

EB89 · 12-30-2016, 03:23 PM

Quote:

Originally Posted by hugojack

BUMPING and old thread. I want to note that some are doing this on their RHD drives and some on LHD...The part numbers or modifcation with the vaccum hose may be different.

Can anyone who has done this confirm the ALL of the part numbers needed for a RHD M3 cowl retrofit? Any extra bolts or screws needed? some threads say yes and some say no. Thanks in advance!

PARTS FOR M3 cowl upgrade:
64-31-6-958-817 filter housing
64-31-6-958-818 filter housing
64-31-6-958-815 filter housing
64-31-6-958-816 filter housing
64-31-6-935-369 filter housing seal **
51-71-8-045-623 rear engine hood sealing **
64-31-9-144-869 side cover
64-31-9-144-870 side cover
12-52-7-838-732 cable holder/covering top
12-52-7-838-733 cable holder/covering bottom
61-13-6-902-588 fabric tape for wrapping wires
07-14-7-146-539 bolt x10 was told I need 10 of these in another thread

** I know i can reuse these but my car is 10 years old and one of my seals is ripping.

Plus M3 filters:
https://www.amazon.com/dp/B00A79SPDS...I3P3YAQWQMLWIU
OR
https://www.amazon.com/dp/B006OUN5ZW...I1TP6Z8B41ZXXW
not sure of the difference in those filters...they look different and prices are different...thoughts?

Can anyone confirm part numbers above as correct so I don't spend extra money? THANKS

Jack

No one in this thread has done LHD, all the RHD parts have been posted in the other pages

mfractal · 06-23-2017, 05:34 PM

is the group buy still going on ?

MILLER335I · 06-20-2018, 10:36 AM

Quote:

Originally Posted by mfractal

is the group buy still going on ?

I'm pretty sure its over but if Mr. Jekyl gets this please contact me I am doing the mod install and need some help!

12-30-2016, 05:41 AM	#67
hugojack New Member 4 Rep 22 Posts Drives: 2008 BMW 335xi Manual Join Date: Dec 2016 Location: CT iTrader: (0)	BUMPING and old thread. I want to note that some are doing this on their RHD drives and some on LHD...The part numbers or modifcation with the vaccum hose may be different. Can anyone who has done this confirm the ALL of the part numbers needed for a RHD M3 cowl retrofit? Any extra bolts or screws needed? some threads say yes and some say no. Thanks in advance! PARTS FOR M3 cowl upgrade: 64-31-6-958-817 filter housing 64-31-6-958-818 filter housing 64-31-6-958-815 filter housing 64-31-6-958-816 filter housing 64-31-6-935-369 filter housing seal 51-71-8-045-623 rear engine hood sealing 64-31-9-144-869 side cover 64-31-9-144-870 side cover 12-52-7-838-732 cable holder/covering top 12-52-7-838-733 cable holder/covering bottom 61-13-6-902-588 fabric tape for wrapping wires 07-14-7-146-539 bolt x10 was told I need 10 of these in another thread ** I know i can reuse these but my car is 10 years old and one of my seals is ripping. Plus M3 filters: https://www.amazon.com/dp/B00A79SPDS...I3P3YAQWQMLWIU OR https://www.amazon.com/dp/B006OUN5ZW...I1TP6Z8B41ZXXW not sure of the difference in those filters...they look different and prices are different...thoughts? Can anyone confirm part numbers above as correct so I don't spend extra money? THANKS Jack
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06-23-2017, 05:34 PM	#69
mfractal VAG Survivor $mfractal's Avatar$ 40 Rep 150 Posts Drives: E90 335i Join Date: Aug 2015 Location: BR iTrader: (1)	is the group buy still going on ? __________________ F10 535i LCI, Hybrid Turbo, Custom Inlet, Spool FX-150 Pump HPFP, TI Automotive LPFP, DV+, Phoenix IC, FTP CP, High Flow Cat, M5 Mufflers, Custom Tuned By David Shoup.
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