Coupe CF Trunk Spoiler -Discussion Thread

bdn3d · 11-16-2016, 07:50 PM

Hey guys I have seen some chatter about custom carbon fiber trunk spoilers for a coupe. So I wanted to start this thread because I'm thinking of getting one made and if we can all decide on look and fitment we can start getting some prices and possibly start a group buy.

Below are three important topics that should be addressed

Look:
In my opinion the duck bill look is the way to go, it isn't too aggressive and yet I feel it would really add a nice look to the overall rear of the car. For me the key is to have it simple, clean , and not too big ( 3-4 inches max in height)

Should extend the almost the full length of the trunk lid with a 4-5 inch space from spoiler to edge so it does not cover the whole trunk. I also think this will provide height to the rear of the car which will draw your eye up and therefore make the rear of the car seem much wider. Baby got back!!

Definitely carbon fiber, matte or clear options.

Function:
Again carbon would be lightweight. I also feel is should form a "C" shape around the edge of the trunk lid to just above the rear break light. So it will also increase down force and at the same time help to insure it doesn't fall off, in theory the down force would push it back against the car to secure it.

:

Application: 3m no screws

Below are some images of spoilers I found but are not exactly what I want. Maybe someone here has photoshop or good at creating a 3D model.

I have a guy here in Orlando that can make it but again price is a big deal for me I don't want to pay more than 250.00 for a spoiler so if we can get a group buy or another forum member has a guy that could do it for that or less with a group buy, i'm all for using your guy.

Let me know what you guys think?

Oh by the way the last photo of the black wide body one, is custom. I have been taking with the guy and he said he maybe able to get the mold and send it to me. He lives in Dubai so not sure yet on what the price would be for shipping and if it's even worth it...

XMetal · 11-16-2016, 08:38 PM

Great idea - if you can pull it off

The one from the black car looks great, but the wrap-around part may not look so great on cars other than black, unless you color match.

Most important thing for me is that the bottom side of the spoiler needs to be closed for more flexibility with applying 3M tape - one of the main reason I didn't get the OE or Tekarbon spoiler was the open bottom design, which leaves very little room for using 3M tape.

bdn3d · 11-16-2016, 08:41 PM

Quote:

Originally Posted by XMetal

Great idea - if you can pull it off

The one from the black car looks great, but the wrap-around part may not look so great on cars other than black, unless you color match.

Most important thing for me is that the bottom side of the spoiler needs to be closed for more flexibility with applying 3M tape - one of the main reason I didn't get the OE or Tekarbon spoiler was the open bottom design, which leaves very little room for using 3M tape.

I agree with the bottom assessment but color really isn't an issue when it's carbon, most people choose not to paint it and it looks fine.

i2ichal2dZ4M · 11-16-2016, 09:00 PM

$250 or under is pushing it for a quality CF piece imo. I'm in for GB if its around 400 or under for a quality piece.

EMP07 · 11-17-2016, 08:52 AM

The "Dubai" spoiler is interesting but like others, I think it may need some adjustments to work on other colors and narrow bodies...

I also agree with chasing better quality.

I'd like to see a version hang over the hatch like so, and also consider cutouts for aesthetics depending on how high it kicks up.

Frank851 · 11-17-2016, 10:22 AM

I'm having this one repainted this week from white to TiAg in preparation for mounting onto my car.

Frank851 · 11-17-2016, 10:24 AM

I will post some better photos of it after my install is complete, in TiAg.

Frank851 · 11-17-2016, 10:29 AM

The spoiler shown was purchased used on this forum and is the Arkym CF spoiler, for your reference. Original list price was $1369, in CF with no paint. I prefer the paint on the sides/ back with the CF on the upper deck left exposed. Should have it back on my car early next week.

inTgr8r · 11-17-2016, 02:25 PM

FWIW
Here is a quick & dirty of the idea I'm working on......
Ignore the wing bracket, its coming off.

I want it to follow the back edge and taper out nice & clean.
JMO but I don't like the ones with weird end pieces/extensions.

bdn3d nice to see you taking this on!!

inTgr8r · 11-17-2016, 02:32 PM

Quote:

Originally Posted by i2ichal2dZ4M

$250 or under is pushing it for a quality CF piece imo. I'm in for GB if its around 400 or under for a quality piece.

I agree, you will not get quality at that price.

bdn3d · 11-17-2016, 06:47 PM

Quote:

Originally Posted by inTgr8r

FWIW
Here is a quick & dirty of the idea I'm working on......
Ignore the wing bracket, its coming off.

I want it to follow the back edge and taper out nice & clean.
JMO but I don't like the ones with weird end pieces/extensions.

bdn3d nice to see you taking this on!!

Thanks, I think we are on the same page with style, anyone here have CAD or able to do a 3D model?

zurus · 11-18-2016, 11:40 PM

I personally don't care for carbon so it would be cool if you could get a cheaper non carbon one since it would be painted anyway.

Philly_sweden · 11-19-2016, 12:42 AM

This is the winner right here. One of a kind

http://www.carforums.co.za/viewtopic.php?f=7&t=56855

XMetal · 11-19-2016, 12:54 AM

Quote:

Originally Posted by Philly_sweden

This is the winner right here. One of a kind

http://www.carforums.co.za/viewtopic.php?f=7&t=56855

Yes, something like that would be great. Not sure if it's my eye or the camera, but that rear spoiler don't look very symmetrical? Something seems odd about it

Boosted 1 · 11-19-2016, 03:19 AM

Quote:

Originally Posted by Philly_sweden

This is the winner right here. One of a kind

http://www.carforums.co.za/viewtopic.php?f=7&t=56855

I want!!!!!! That looks great. I would buy one of those

inTgr8r · 11-19-2016, 07:58 AM

Quote:

Originally Posted by XMetal

Yes, something like that would be great. Not sure if it's my eye or the camera, but that rear spoiler don't look very symmetrical? Something seems odd about it

It's the shadow along the flat edge under it.
I remember this car from a few years back.

3002 tii · 11-19-2016, 08:16 AM

Quote:

Originally Posted by inTgr8r

FWIW
Here is a quick & dirty of the idea I'm working on......
Ignore the wing bracket, its coming off.

I want it to follow the back edge and taper out nice & clean.
JMO but I don't like the ones with weird end pieces/extensions.

bdn3d nice to see you taking this on!!

Sell me your current wing lol

inTgr8r · 11-19-2016, 08:56 AM

Quote:

Originally Posted by 3002 tii

Sell me your current wing lol

It will be going FS very soon.

w3fl3x · 11-19-2016, 11:47 AM

I'm in for one depending on final design. I like the one on the black m coupe. I agree with inTgr8r that it's a shadow and slight angle that makes it look off.

I'm out if it's a replica of the arkym piece.

bdn3d · 11-19-2016, 11:53 AM

Quote:

Originally Posted by Philly_sweden

This is the winner right here. One of a kind

http://www.carforums.co.za/viewtopic.php?f=7&t=56855

Yes love this!

bdn3d · 11-19-2016, 12:14 PM

Better shot of the other one.

zurus · 11-19-2016, 07:57 PM

That one extends out way to much.

11-16-2016, 07:50 PM	#1
bdn3d Second Lieutenant 92 Rep 278 Posts Drives: Z4m Coupe/ Mini Cooper S Join Date: Apr 2011 Location: Orlando, Florida iTrader: (0)	Coupe CF Trunk Spoiler -Discussion Thread Hey guys I have seen some chatter about custom carbon fiber trunk spoilers for a coupe. So I wanted to start this thread because I'm thinking of getting one made and if we can all decide on look and fitment we can start getting some prices and possibly start a group buy. Below are three important topics that should be addressed Look: In my opinion the duck bill look is the way to go, it isn't too aggressive and yet I feel it would really add a nice look to the overall rear of the car. For me the key is to have it simple, clean , and not too big ( 3-4 inches max in height) Should extend the almost the full length of the trunk lid with a 4-5 inch space from spoiler to edge so it does not cover the whole trunk. I also think this will provide height to the rear of the car which will draw your eye up and therefore make the rear of the car seem much wider. Baby got back!! Definitely carbon fiber, matte or clear options. Function: Again carbon would be lightweight. I also feel is should form a "C" shape around the edge of the trunk lid to just above the rear break light. So it will also increase down force and at the same time help to insure it doesn't fall off, in theory the down force would push it back against the car to secure it. : Application: 3m no screws Below are some images of spoilers I found but are not exactly what I want. Maybe someone here has photoshop or good at creating a 3D model. I have a guy here in Orlando that can make it but again price is a big deal for me I don't want to pay more than 250.00 for a spoiler so if we can get a group buy or another forum member has a guy that could do it for that or less with a group buy, i'm all for using your guy. Let me know what you guys think? Oh by the way the last photo of the black wide body one, is custom. I have been taking with the guy and he said he maybe able to get the mold and send it to me. He lives in Dubai so not sure yet on what the price would be for shipping and if it's even worth it... Attached Images __________________ Good things may come to those who wait, but only what's left by those who HUSTLE!" -George Washington
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11-16-2016, 08:38 PM	#2
XMetal Colonel 1128 Rep 2,863 Posts Drives: Anything Join Date: Apr 2010 Location: SoCal iTrader: (0) Garage List 2008 Z4M Coupe [10.00] 2018 Audi S3 [0.00] 2004 X5 [8.50]	Great idea - if you can pull it off The one from the black car looks great, but the wrap-around part may not look so great on cars other than black, unless you color match. Most important thing for me is that the bottom side of the spoiler needs to be closed for more flexibility with applying 3M tape - one of the main reason I didn't get the OE or Tekarbon spoiler was the open bottom design, which leaves very little room for using 3M tape.
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11-16-2016, 09:00 PM	#4
i2ichal2dZ4M Lieutenant 63 Rep 516 Posts Drives: 2007 BSM Z4MC Join Date: Mar 2011 Location: Los Angeles, California iTrader: (1)	$250 or under is pushing it for a quality CF piece imo. I'm in for GB if its around 400 or under for a quality piece. __________________ 2007 BSM Z4M Coupe - 18" VOLK TE37 - 18" Apex ARC-8 - GC Track/Street
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11-17-2016, 08:52 AM	#5
EMP07 First Lieutenant 37 Rep 398 Posts Drives: Z4M Join Date: Dec 2008 Location: Bay Area iTrader: (6)	The "Dubai" spoiler is interesting but like others, I think it may need some adjustments to work on other colors and narrow bodies... I also agree with chasing better quality. I'd like to see a version hang over the hatch like so, and also consider cutouts for aesthetics depending on how high it kicks up. __________________ BSM Z4M Coupe
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11-17-2016, 10:22 AM	#6
Frank851 Admiral 240 Rep 314 Posts Drives: '07 Z4MC, '19 X5 xDrive40i Join Date: Jan 2012 Location: Miami, FL iTrader: (1)	I'm having this one repainted this week from white to TiAg in preparation for mounting onto my car. Attached Images
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11-17-2016, 10:24 AM	#7
Frank851 Admiral 240 Rep 314 Posts Drives: '07 Z4MC, '19 X5 xDrive40i Join Date: Jan 2012 Location: Miami, FL iTrader: (1)	I will post some better photos of it after my install is complete, in TiAg.
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11-17-2016, 10:29 AM	#8
Frank851 Admiral 240 Rep 314 Posts Drives: '07 Z4MC, '19 X5 xDrive40i Join Date: Jan 2012 Location: Miami, FL iTrader: (1)	The spoiler shown was purchased used on this forum and is the Arkym CF spoiler, for your reference. Original list price was $1369, in CF with no paint. I prefer the paint on the sides/ back with the CF on the upper deck left exposed. Should have it back on my car early next week.
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11-17-2016, 02:25 PM	#9
inTgr8r Lieutenant General 2426 Rep 11,667 Posts Drives: M2 Comp Join Date: Mar 2006 Location: Toronto iTrader: (10)	FWIW Here is a quick & dirty of the idea I'm working on...... Ignore the wing bracket, its coming off. I want it to follow the back edge and taper out nice & clean. JMO but I don't like the ones with weird end pieces/extensions. bdn3d nice to see you taking this on!! __________________ '21 M2C Hockenheim Silver '18 718 Cayman S Lava Orange (sold) '13 E92 M3 Santorini Blue (sold) '07 Z4 M Coupe Alpine White (sold)
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11-18-2016, 11:40 PM	#12
zurus Private First Class 49 Rep 161 Posts Drives: IB M coupe Join Date: Sep 2015 Location: Puerto Rico iTrader: (1)	I personally don't care for carbon so it would be cool if you could get a cheaper non carbon one since it would be painted anyway.
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11-19-2016, 12:42 AM	#13
Philly_sweden Lieutenant 564 Rep 552 Posts Drives: BMW M2 2017 Join Date: Apr 2012 Location: Sweden iTrader: (0) Garage List [10.00] [9.50] 2017 BMW M2 [7.83]	This is the winner right here. One of a kind http://www.carforums.co.za/viewtopic.php?f=7&t=56855 __________________ My cars: http://WWW.GARAGET.ORG/PHILLY
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11-19-2016, 11:47 AM	#19
w3fl3x ...yummy... 13 Rep 54 Posts Drives: M3, Z4MC Join Date: Mar 2012 Location: WA iTrader: (1)	I'm in for one depending on final design. I like the one on the black m coupe. I agree with inTgr8r that it's a shadow and slight angle that makes it look off. I'm out if it's a replica of the arkym piece.
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11-19-2016, 12:14 PM	#21
bdn3d Second Lieutenant 92 Rep 278 Posts Drives: Z4m Coupe/ Mini Cooper S Join Date: Apr 2011 Location: Orlando, Florida iTrader: (0)	Better shot of the other one. Attached Images __________________ Good things may come to those who wait, but only what's left by those who HUSTLE!" -George Washington
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11-19-2016, 07:57 PM	#22
zurus Private First Class 49 Rep 161 Posts Drives: IB M coupe Join Date: Sep 2015 Location: Puerto Rico iTrader: (1)	That one extends out way to much.
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