Cloaks:
HCT Cloaking System [$15000]:
Makes you invisible by bending light around you, very few sensors can penetrate the cloak., but it does not prohibit the adition of a heavy gun.
Stealth:
Stealth Construction [$5000]: (air born zoids only)
A zoid can be designed with special materials and angled surfaces in order to help decrease the zoid's radar reflection, thus making it ideal for recon and surgical strike missions. Note that this is a PASSIVE stealth system, and not an active one or a cloaking device.
Active Stealth System [$15000]:
Unlike passive stealth systems, active stealth system is actually bends common targeting waves around the zoid rather than reflecting them.
Projectors:
Holographic Projectors [$15000]: (for lighting saix only)
The super fast boosters of the lighting saix can be equiped with holograhpic projectors. these are designed to create a false image of the saix while dodging.