FS: NEW 3D Design Carbon Fiber Rear Diffuser
03-06-2011, 11:27 PM
#12
Contributors
Thread Starter
Join Date: Feb 2008
Location: Fullerton, CA
Posts: 4,074
Likes: 0
Received 0 Likes
on
0 Posts
03-07-2011, 04:45 PM
#15
Contributors
Thread Starter
Join Date: Feb 2008
Location: Fullerton, CA
Posts: 4,074
Likes: 0
Received 0 Likes
on
0 Posts
If you are located in The LA/OC area and would like to take a look please pm me. The diffuser is located in costa mesa ca. 
. You have to see this piece in person to truly appreciate the quality craftsmanship that went into building it!!!
. You have to see this piece in person to truly appreciate the quality craftsmanship that went into building it!!!
03-10-2011, 01:27 PM
#17
Members
Join Date: Sep 2010
Location: Killeen, TX
Posts: 153
Likes: 0
Received 0 Likes
on
0 Posts
That is pretty much what i am looking for on my stock 528 bumper, or just any sort of rear diffuser for a stock bumper. I can't seem to find anything at all.
looks awesome though man, and GLWS!
looks awesome though man, and GLWS!
03-11-2011, 09:16 AM
#18
Contributors
Thread Starter
Join Date: Feb 2008
Location: Fullerton, CA
Posts: 4,074
Likes: 0
Received 0 Likes
on
0 Posts
i don't think there's anything available if you are looking for a diffuser for your stock bumper. the only way is to replace your stock bumper with a M Tech rear, remove the single sided diffuser then replace it with the carbon quad.
03-11-2011, 09:24 AM
#19
Members
Join Date: Sep 2010
Location: Killeen, TX
Posts: 153
Likes: 0
Received 0 Likes
on
0 Posts
ya, that's what I thought. I've been contemplating buying the aerodynamic kit from BMW...I don't know what kind of kit that is though. On a side note, do you have any idea if the kit from BMW comes pre-painted to your car color?
03-11-2011, 09:45 AM
#20
Contributors
Thread Starter
Join Date: Feb 2008
Location: Fullerton, CA
Posts: 4,074
Likes: 0
Received 0 Likes
on
0 Posts
unless your 2008 or newer 550i came with a factory installed m tech kit, the only way is to get a unpainted oem m tech kit and have it color matched at your local body shop. Trinity has the best deals on OEM and non-OEM m tech kits.