So had anyone bought Carbon Fiber doors for your rx8? - Page 2

12-23-2007, 06:14 PM

#26

staticlag

The Professor

Join Date: Aug 2004

Location: Omaha, NE

Posts: 3,479

Likes: 0

Received 6 Likes on 5 Posts

The problem with a lot of this stuff is that the car is basically designed to crumple and shatter when it is hit.

All this stuff is FAR stronger than any of the stock parts, which means instead of the door crumpling when you are hit it will basically come and smack you right in the side, or the CF hood might become a giant razorblade in a collision and end up decapitating you... etc... not pretty...

Reply Like

12-24-2007, 02:02 PM

#27

BlackRX82006

Pedobear approved

iTrader: (1)

Join Date: May 2007

Location: Phoenix, AZ

Posts: 1,071

Likes: 0

Received 0 Likes on 0 Posts

Turbo, aren't you the guy who was speeding home to play your newly aquired video game. And you didn't pull over for the cop and got charged with 5 different violations and got off because the officer was fired? Then later got in trouble for street racing??

Reply Like

12-24-2007, 05:52 PM

#28

SmokeyTheBalrog

Thread Pirate, Ahhrrrrr

Join Date: Aug 2006

Location: Long Island, NY

Posts: 784

Likes: 0

Received 0 Likes on 0 Posts

Quote:

Originally Posted by Renesis07

I understand that, but what does it take to make it "shatter". I mean if its rumored to be sooo strong then wouldnt it take like a freight train to make it shatter?!

Nothing is *that* strong.

Also, measuring how strong / tough something is, is actually rather difficult.

There are different types of stresses that any material experiences, and they react differently to each one.

http://www.engineershandbook.com/Mat...mechanical.htm

Reply Like

12-24-2007, 06:43 PM

#29

mysql101

⎝⏠⏝⏠⎠

Join Date: Apr 2004

Location: USA

Posts: 8,625

Likes: 1

Received 5 Likes on 4 Posts

in a race car, you'd have a cage inside the car, so the door panels wouldn't be as big a structural requirement. If you're just changing out panels, it would be ill advised.

Reply Like

12-25-2007, 03:30 PM

#30

nuke0907

Never Blend In

iTrader: (2)

Join Date: Oct 2006

Location: Summerville, SC

Posts: 4,524

Likes: 1

Received 5 Likes on 5 Posts

Quote:

Originally Posted by deadphoenix52

yes but when it breaks, it shatters.

heres a link to a place that has CF everything. i wouldnt be interested, my baby is a daily driver.

http://www.businessvision.net/edge/M...egoryID=778269

thanks for posting that link. i didn't realize there was anyone making some of those parts.

Reply Like

12-25-2007, 04:46 PM

#31

ShAdOwFoX

Soon to be born.....

Join Date: Dec 2007

Location: AC<-->NYC

Posts: 262

Likes: 0

Received 0 Likes on 0 Posts

Seibon was supposed to make cf doors front and back but it seems like they never got it done. They have it listed on their website, but it has no price nor pictures or a link.

Reply Like

12-25-2007, 07:18 PM

#32

c0ldf1ame

Registered

iTrader: (5)

Join Date: Mar 2004

Location: los angeles, ca

Posts: 1,394

Likes: 0

Received 0 Likes on 0 Posts

cf is strong if its made strong like dry carbon, cheap cf is just as brittle as fiberglass, ie the hoods and lips and trunks that we have

Reply Like

12-25-2007, 11:09 PM

#33

kersh4w

Hit & Run Magnet

iTrader: (3)

Join Date: May 2007

Location: DC Area

Posts: 6,690

Likes: 0

Received 3 Likes on 3 Posts

for the cf junkie. full front and rear doors.

http://cgi.ebay.com/ebaymotors/Mazda...spagenameZWDVW

Reply Like

12-26-2007, 12:09 AM

#34

romycha1

Registered

Join Date: Aug 2006

Location: San Antonio --> San Diego

Posts: 872

Likes: 0

Received 0 Likes on 0 Posts

Obviously the OE doors weigh more, but how much more when it's shell vs. shell?
I'm sure when you transfer all the hardware over to the CF shell, it's not going to be light anymore.

Reply Like

12-26-2007, 05:51 AM

#35

Spin9k

Momentum Keeps Me Going

Join Date: Sep 2002

Location: Colorado

Posts: 5,036

Likes: 0

Received 4 Likes on 4 Posts

Quote:

Originally Posted by c0ldf1ame

cf is strong if its made strong like dry carbon, cheap cf is just as brittle as fiberglass, ie the hoods and lips and trunks that we have

So who knows CF? Is this stuff on Ebay "cheap and brittle" or "expensive and strong"?

If strong how strong compared to metal? If it's cheap, I assume it's basically brittle like plastic or FG?

Reply Like

05-28-2018, 09:17 PM

#36

Joeyb106

New Member

Join Date: May 2018

Posts: 2

Likes: 0

Received 0 Likes on 0 Posts

Quote:

Originally Posted by staticlag

http://www.mazdamotorsports.com/

But:

http://www.mazdamotorsports.com/pages/membership.html

Autocross results work fine. HPDE events don't count.

Carbon fiber dash = $1645
Carbon fiber left door = 1064
carbon fiber right door = 981
carbon fiber mazdaspeed front 3413
carbon fiber hood = 2163
carbon fiber rear deck 1045
carbon fiber roof = 4653
carbon fiber right rear door = 1377
carbon fiber left rear door = 1377

lightweight lexan front window = 524
lightweight lexan rear window = 436
lightweight lexan left window = 92
lightweight lexan right window = 92
lightweight lexan LR window = 92
lightweight lexan RR window = 92

do you happen to have part numbers?