E30 M3 replacement bumper options

Manufacturer	Material	Weight (Lbs)	Weight savings	Cost	Notes	Images
Stock	Polyurethane?	16.3 Skin + 15.5 Core Support= 31.8	--	?	Thanks to Gustave for the weights
Floßmann	Carbon Fiber	No core support needed ?	?	~$1,515 USD (989 Euro) + international shipping	E30Shop.de Floßmann
Moseley Motorsport	Fiberglass	2 versions available: Race, no core: 11lbs Standard, with core: 17.5 + 15.5 core	Race: -20.8 Standard: +1.2	Race: ~$500 USD (250.00 GBP) Shipping to the US ~$340 USD (170 GBP) Total to US: ~$840 USD Standard: ~$360 USD (179.00 GBP) Shipping to the US ~$340 USD (170 GBP) Total to US: ~$700 USD	Moseley Motorsport Weight and shipping information based on an email exchange with Laura Moseley.
Competition Concepts	Carbon Fiber	No core support needed 8.5	-23.3	$1,299 USD	Competition Concepts Gustave's writeup on S14.net
Mvision from S14.net	Fiberglass	Requires OE core support 12 Skin + 15.5 Core Support	-4.3	$380 USD	S14.net thread
Vladen / DrCar	Polyurethane	Requires OE core support	?	$375 USD	DrCar (NLA) Is this the same one that Korman sells? Eric Heinrich mounted one without the OE core support, which required custom framing. Total weight with brake ducts and ABS splitter 21.5 lbs. (-10.3 lb weight savings over stock)
Fiberartz	Fiberglass	No core support needed?	?	$550 USD	Fiberartz Standard version has EVO Lip & lights Race version has EVO Lip, no lights Alternative version EVO Lip & lights, brake ducts in the tow hook cover locations	standard race alternative
"decalsking" on eBay	Fiberglass	Requires OE core support?	?	~$225 USD	Decals-King eBay Store I've seen these in person, the fit & finish is awful..
DAS Sport	?	?	?	?	Made by Alex McHenry? Sold by DAS Sport or CDOC??