Aero Bonnet (Carbon) $1795.00
Aero Bonnet (FRP) $1275.00

http://www.topsecretjpn.com/z33.shtml

 

(Ings+1)

http://www.ingsusa.com/widefender.shtml

$1600 Carbon

$1350 FRP

 

Varis

Cooling Aero Hood - Carbon Kevlar
(available in red, yellow, blue Kevlar)
$1,590
Cooling Aero Hood - Full Carbon Fiber
$2,240
Cooling Aero Hood - Carbon Fiber
$1,210
Cooling Aero Hood - Fiberglass
$970

http://www.varisusa.com/products/z331/z33.shtml

 

I've personally seen all 3 of these installed and they are all excellent fit and quality.