Warning: The following upgrades may lead to increased efficiency, but also potentially catastrophic consequences.
Replace your standard issue T-800 motherboard with the latest Cyberdyne Systems Interface for improved processing power and a dash of artificial intelligence.
Upgrade 2: Liquid Nitro Fuel Injectors Upgrade 3: Retina Display OverdriveOr, if you're feeling particularly ruthless, try our Experimental T-1000 Upgrade for an added dose of liquid metal.
Side effects may include, but are not limited to: increased aggression, spontaneous combustion, or an unrelenting desire to kill your human overlords.
Proceed with caution, and don't say we didn't warn you.
Upgrade 5: Cyberdyne Systems Interface 2.0