Port Injection Manifold Options

Venger · 02-18-2021, 10:43 AM

Hi All,

I have a 2011 335xi running PS2, but looking into the Pure 800 when available. I was thinking of getting PI and get that dialed in for my PS2 than move to Pure800. It is added cost but is the plan i have for the near future. I have read quite a bit about the different methods of PI plate vs new manifold and leaning towards a new manifold. However, I do a few HPDE events a year and wanted to see if anyone has seen a significant impact with IAT using the EOS, Phoenix, BMP or any other similar manifold. Also, if anyone knows which manifold seems to have the best overall fitment.

I do plan on running full e85 with the PI setup as I am in Southern Cal and there are several e85 stations around my area.

Supermoon · 02-18-2021, 11:20 PM

Quote:

Originally Posted by Venger

wanted to see if anyone has seen a significant impact with IAT using the EOS, Phoenix, BMP or any other similar manifold. Also, if anyone knows which manifold seems to have the best overall fitment.

Those are easy questions to answer. EOS hands down. Others are cheaper but you get what you pay for.
- EOS is made in USA and others are straight from China (Baokang Auto Parts on Alibaba)
- EOS comes with a phenolic spacer as standard, others don't.
- EOS comes with OE quality extended studs, others come with short bolts.

Kevin39 · 02-19-2021, 08:11 AM

I don't have any personal experience but as he said above, if I decide to add PI, I'll go with EOS. I'd love to stay DI only but I'm iffy on the overdrive options

Venger · 02-20-2021, 12:39 AM

Quote:

Originally Posted by Supermoon

Those are easy questions to answer. EOS hands down. Others are cheaper but you get what you pay for.
- EOS is made in USA and others are straight from China (Baokang Auto Parts on Alibaba)
- EOS comes with a phenolic spacer as standard, others don't.
- EOS comes with OE quality extended studs, others come with short bolts.

Thanks for the feedback! EOS was what I was looking at but came across many post where most people wit the upgraded intakes were were running the Phoenix manifold and but 1 running the EOS brand, so was wondering if that was just due to price or if there was another reason I may have missed.

Venger · 02-20-2021, 12:42 AM

Quote:

Originally Posted by Kevin39

I don't have any personal experience but as he said above, if I decide to add PI, I'll go with EOS. I'd love to stay DI only but I'm iffy on the overdrive options

I was looking at overdrive options too but my shop noted a few things such as the increased noise which I didn’t like.

I have been avoiding PI for some time but decided to give it a go.

Ten-Zing · 03-11-2021, 07:45 PM

I got a full manifold for my N54 from Precision Raceworks (Black Market Parts).

It won't win awards for aesthetics against the EOS but it works for me.

Also, I am not sure where it's made, it would be nice if it was US made though.

https://www.precisionraceworks.com/b...-location.aspx

Regardless, at $650 it was a nice piece, works and looks good.

flashhyq · 04-28-2021, 06:45 PM

i think is chinese bro, is the same as the phoenix

NoGuru · 04-29-2021, 08:30 AM

I have a plate style, and while it does the trick, I think the full manifold might be a little nicer and easier to work with. Then again the plate is not bad as long as you have the longer manifold studs.

02-18-2021, 10:43 AM	#1
Venger Enlisted Member 4 Rep 33 Posts Drives: 2011 335xi Msport Join Date: Feb 2016 Location: SoCal -Orange County iTrader: (0) Garage List 2011 335xi [0.00]	Port Injection Manifold Options Hi All, I have a 2011 335xi running PS2, but looking into the Pure 800 when available. I was thinking of getting PI and get that dialed in for my PS2 than move to Pure800. It is added cost but is the plan i have for the near future. I have read quite a bit about the different methods of PI plate vs new manifold and leaning towards a new manifold. However, I do a few HPDE events a year and wanted to see if anyone has seen a significant impact with IAT using the EOS, Phoenix, BMP or any other similar manifold. Also, if anyone knows which manifold seems to have the best overall fitment. I do plan on running full e85 with the PI setup as I am in Southern Cal and there are several e85 stations around my area. __________________ 2011 N55 E92 335xi \|Pure Stage 2 \|GFB Diverter \|Pure Inlet\|MHD\|Fuel-It S2 LPFP\|VRSF DP\|VRSF CP\| VRSF 7.5 Race IC\|Cobb Exhaust\|BMS CAI\|BMS OCC \|ER Oil Cooler\|XHP S3 \|Xdelete \|KW V3 Coilovers \|UUC Front Sway Bar\|UUC Front Endlinks\|M3 Rear Sway Bar\|Hotchkis Rear Endlinks\|Vorschlag Camber Plates \|18" Apex Arc 8 RE71R 255/35R18 square \|Wavetrac LSD
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02-19-2021, 08:11 AM	#3
Kevin39 Lieutenant 164 Rep 411 Posts Drives: 2011 E90 N55 Join Date: Feb 2016 Location: Indiana iTrader: (0)	I don't have any personal experience but as he said above, if I decide to add PI, I'll go with EOS. I'd love to stay DI only but I'm iffy on the overdrive options
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03-11-2021, 07:45 PM	#6
Ten-Zing Private 27 Rep 64 Posts Drives: 2010 335i x-drive MT Join Date: Dec 2016 Location: Minneapolis MN iTrader: (0)	I got a full manifold for my N54 from Precision Raceworks (Black Market Parts). It won't win awards for aesthetics against the EOS but it works for me. Also, I am not sure where it's made, it would be nice if it was US made though. https://www.precisionraceworks.com/b...-location.aspx Regardless, at $650 it was a nice piece, works and looks good.
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04-28-2021, 06:45 PM	#7
flashhyq Registered 0 Rep 1 Posts Drives: e82, e60 Join Date: Apr 2021 Location: NY iTrader: (0)	i think is chinese bro, is the same as the phoenix
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04-29-2021, 08:30 AM	#8
NoGuru Major 772 Rep 1,418 Posts Drives: 335is Join Date: Apr 2017 Location: MI iTrader: (0) Garage List 2021 Chevy Silverad ... [0.00] 2002 Jeep Cherokee [0.00] 2014 CTS [0.00] 2011 335is [0.00]	I have a plate style, and while it does the trick, I think the full manifold might be a little nicer and easier to work with. Then again the plate is not bad as long as you have the longer manifold studs. __________________ 2011 335is DCT BQ Tuning / BMS CAI / VRSF kittyless DP's / Synapse BOV and charge pipe / 7" VRSF Race FMIC / Walbro 535 and 450 on BMP4 / E90 tune / Diff Brace / PR Coils / Relocation Inlets / DAW Stage3+ Turbos / MMP port injection / xHP Stage 3 / FPR and -6 fuel lines
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