N54 Exhaust Flange CAD drawings

Roy Cormier · 03-08-2013, 11:52 AM

I'm in the process of making a single turbo kit for my 335i. I couldn't find any CAD drawings of the exhaust flanges for free, so I created my own so I could laser-cut some flanges for my new manifold.

You can download the CAD files from my web site, get some flanges cut, and build yourself some manifolds.

Enjoy.

http://roycormier.net/cad-downloads/

Test cut to make sure everything lined up:

sammy_0559 · 03-08-2013, 12:04 PM

Lol

awsomeness!

GSR187T · 04-04-2013, 03:31 PM

Does anyone know where i can get a CAD 3D model of the N54 engine?

The Morkinator · 04-04-2013, 03:33 PM

BMW

Roy Cormier · 04-05-2013, 10:02 AM

Last month I had some cut out of some thicker stainless steel, they turned out pretty good.

SfValley335i · 04-05-2013, 10:37 AM

Useful for the right person, thanks

eric@helix · 04-05-2013, 10:40 AM

Sexy.

mrbillytalent · 04-05-2013, 10:48 AM

Solidworks ftw

Rob@RBTurbo · 04-05-2013, 10:56 AM

Looks great!!!

jayzF30 · 04-05-2013, 02:38 PM

Stunning! Roy are you making these manifolds?

Tony@vargasturbotech · 04-05-2013, 02:48 PM

Keeping close watch on this project, in my opinion TS BW S300 is going to be a really amazing combo on this car. Very nice job Roy, looking awesome

jayzF30 · 04-05-2013, 02:52 PM

Are those not twin turbo manifolds? Twin scroll would have them merge right? Will the manifolds be cast and the merges welded?

pwr hungry · 04-05-2013, 03:01 PM

Quote:

Originally Posted by jazze90

Are those not twin turbo manifolds? Twin scroll would have them merge right? Will the manifolds be cast and the merges welded?

Look at the cad screenshot again. The twin scroll flange is on the right. Just looks like he hasn't modeled all the tubing yet.

e92tt1986 · 04-05-2013, 03:38 PM

AWESOME!

Roy Cormier · 04-05-2013, 04:05 PM

Quote:

Originally Posted by jazze90

Are those not twin turbo manifolds? Twin scroll would have them merge right? Will the manifolds be cast and the merges welded?

The manifolds will each have a runner to one side of the twin-scroll flange. The flange in the image isn't divided, but the real one I have at home is.

The flanges were laser cut, but everything else is being built by hand.

The Morkinator · 04-05-2013, 04:25 PM

Hey Roy, the pic where you assembling the manifold to the runners. Is that Solidworks assembly mode? I'm thinking about switching from Autodesk to Solidworks. I like they way that looks. Nice work.

The Morkinator · 04-09-2013, 12:07 PM

Quote:

Originally Posted by Roy Cormier

Yeah it was. I made a few different parts then added them in to an assembly. Someone was telling me that autodesk might be easier for this kind of stuff? But I really have no idea since I've never used it.

Now I just need to find the cash for a CNC mill at home so I can have some real fun.

There are a lot of options. You can look for a used converted Knee mill for around $5,000. The company that makes my cnc machine also makes bench top cnc's, but they will only cut wood, plastics and non farious materials. Most of them will run G-code which is nice bc there are a lot of 2d options that are open source. I use Inventorcam. It runs native in Autodesk, full 3d, 2d/2.5d but was expensive.

I have nothing to comapre the two assembly modes to bc I have never tried Solidworks, but I will tell you that when I took parametric modeling in college, and I was able to assmeble parts in about an hour, even build a BOM file and what not. It's fairly intuative.

Maybe I can post a screen shot of it and we can compare? I have no idea other than just messing with it for an evening.

If you have a student ID number you can get a free Educational seat of Autodesk for 3 years. I don't even think that you need to be in school. Mine's almost up, so I am thinking about switiching to Solidworks.

pwr hungry · 04-09-2013, 06:06 PM

I had to use both solidworks and inventor in college and inventor was easier for somethings and solidworks was better for others. Now I use NX at work. They're all really similar and just sort of boils down to your preference honestly.

The Morkinator · 04-10-2013, 01:58 PM

Quote:

Originally Posted by pwr hungry

I had to use both solidworks and inventor in college and inventor was easier for somethings and solidworks was better for others. Now I use NX at work. They're all really similar and just sort of boils down to your preference honestly.

Ya, it's probably Coke or Pepsi, Chevy or Ford etc...

Mike@N54Tuning.com · 04-10-2013, 02:03 PM

Pretty cool..

Mike

akotten · 04-10-2013, 05:40 PM

Quote:

Originally Posted by pwr hungry

I had to use both solidworks and inventor in college and inventor was easier for somethings and solidworks was better for others. Now I use NX at work. They're all really similar and just sort of boils down to your preference honestly.

Our Formula SAE team uses Solidworks. Its.....OK, but not my favorite. I've also used Creo/ProE in industry. We're switching to NX next year. How do you like it?

ar design · 04-11-2013, 01:36 PM

Nice! We've got these flanges in stock, along with the correct inserts so you can use factory style donut seals that go into the head!

03-08-2013, 11:52 AM	#1
Roy Cormier Private 42 Rep 70 Posts Drives: E92 M3, E92 335i Join Date: Feb 2012 Location: Green Bay, WI iTrader: (0) Garage List E92 BMW 335i [0.00] E92 BMW M3 [0.00]	N54 Exhaust Flange CAD drawings I'm in the process of making a single turbo kit for my 335i. I couldn't find any CAD drawings of the exhaust flanges for free, so I created my own so I could laser-cut some flanges for my new manifold. You can download the CAD files from my web site, get some flanges cut, and build yourself some manifolds. Enjoy. http://roycormier.net/cad-downloads/ Test cut to make sure everything lined up: __________________ E92 M3 - Space Gray \| E92 335i - Alpine White If you can leave black marks on a straight from the time you exit a corner till the time you brake for the next turn....... Then, you have enough horsepower.
	Appreciate 1 Tweet Quote

03-08-2013, 12:04 PM	#2
sammy_0559 Lieutenant Colonel 206 Rep 1,950 Posts Drives: 335i Join Date: Apr 2011 Location: FortWorth, Texas iTrader: (2) Garage List 2008 E93 335i [3.66]	Lol awsomeness!
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04-04-2013, 03:31 PM	#3
GSR187T New Member 3 Rep 17 Posts Drives: 2008 BMW 335XI Join Date: Mar 2013 Location: CT iTrader: (0)	Does anyone know where i can get a CAD 3D model of the N54 engine?
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04-04-2013, 03:33 PM	#4
The Morkinator Enlisted Member 3 Rep 36 Posts Drives: I walk Join Date: Apr 2010 Location: Houston iTrader: (1)	BMW
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04-05-2013, 10:02 AM	#5
Roy Cormier Private 42 Rep 70 Posts Drives: E92 M3, E92 335i Join Date: Feb 2012 Location: Green Bay, WI iTrader: (0) Garage List E92 BMW 335i [0.00] E92 BMW M3 [0.00]	Last month I had some cut out of some thicker stainless steel, they turned out pretty good. __________________ E92 M3 - Space Gray \| E92 335i - Alpine White If you can leave black marks on a straight from the time you exit a corner till the time you brake for the next turn....... Then, you have enough horsepower.
	Appreciate 0 Quote

04-05-2013, 10:37 AM	#6
SfValley335i Colonel 167 Rep 2,409 Posts Drives: Current:135i Sold:335i sedan Join Date: Mar 2007 Location: City of Angels iTrader: (8)	Useful for the right person, thanks
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04-05-2013, 10:40 AM	#7
eric@helix 213 Rep 1,161 Posts Drives: 01 M Coupe, 08 135i, '12 328i Join Date: Jul 2007 Location: Philadelphia iTrader: (0)	Sexy.
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04-05-2013, 10:48 AM	#8
mrbillytalent Lieutenant 17 Rep 575 Posts Drives: '99 e46 323i & '07 e90 335i Join Date: May 2012 Location: Toledo OH iTrader: (1)	Solidworks ftw
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04-05-2013, 10:56 AM	#9
Rob@RBTurbo Lieutenant Colonel 390 Rep 1,571 Posts Drives: '08 335I AT, '14 M6 DCT Join Date: Jan 2008 Location: St. Louis, MO iTrader: (5)	Looks great!!!
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04-05-2013, 02:38 PM	#10
jayzF30 Captain 36 Rep 783 Posts Drives: '07 335i, '09 M3 Join Date: Mar 2012 Location: Thornhill iTrader: (0)	Stunning! Roy are you making these manifolds?
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04-05-2013, 02:48 PM	#11
Tony@vargasturbotech Banned 141 Rep 1,202 Posts Drives: N54 Join Date: Aug 2012 Location: USA iTrader: (0)	Keeping close watch on this project, in my opinion TS BW S300 is going to be a really amazing combo on this car. Very nice job Roy, looking awesome
	Appreciate 0 Quote

04-05-2013, 02:52 PM	#12
jayzF30 Captain 36 Rep 783 Posts Drives: '07 335i, '09 M3 Join Date: Mar 2012 Location: Thornhill iTrader: (0)	Are those not twin turbo manifolds? Twin scroll would have them merge right? Will the manifolds be cast and the merges welded?
	Appreciate 0 Quote

04-05-2013, 03:38 PM	#14
e92tt1986 Lieutenant 35 Rep 407 Posts Drives: e92 Join Date: Jan 2013 Location: Greece iTrader: (3)	AWESOME!
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04-05-2013, 04:25 PM	#16
The Morkinator Enlisted Member 3 Rep 36 Posts Drives: I walk Join Date: Apr 2010 Location: Houston iTrader: (1)	Hey Roy, the pic where you assembling the manifold to the runners. Is that Solidworks assembly mode? I'm thinking about switching from Autodesk to Solidworks. I like they way that looks. Nice work.
	Appreciate 0 Quote

04-09-2013, 06:06 PM	#18
pwr hungry Banned 42 Rep 1,257 Posts Drives: 335 Join Date: Mar 2013 Location: Amer'ca iTrader: (2)	I had to use both solidworks and inventor in college and inventor was easier for somethings and solidworks was better for others. Now I use NX at work. They're all really similar and just sort of boils down to your preference honestly.
	Appreciate 0 Quote

04-10-2013, 02:03 PM	#20
Mike@N54Tuning.com Joint Chiefs of Staff 5037 Rep 116,174 Posts Drives: 2007 335i, 2015 M3 Join Date: Dec 2008 Location: N54tuning.com iTrader: (89)	Pretty cool.. Mike
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04-11-2013, 01:36 PM	#22
ar design 302 Rep 4,408 Posts Drives: 04 M3 Join Date: Jan 2008 Location: Denver, CO iTrader: (9)	Nice! We've got these flanges in stock, along with the correct inserts so you can use factory style donut seals that go into the head!
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