I saw it on SpeedTV last night. It's a product from Venom but it comes with a programmable ECU. They have 3 nitrous systems:
1. system 1 - Basic on and off - No button to push. The sensor detects WOT and a solenoid opens the bottle valve - just like pushing a button.
2. system 2 - You can vary the beginning rpm that you want the gas to enter the system.
3. system 3 - Completely variable - depending on the throttle position angle and engine rpm, a preset level/volume of nitrous is injected.

I think that systems 2 and 3 can be programmed on-site using your Palm handheld. Cool stuff.

I can't find their website. It was flashed on tv but I didn't have a pen with me.

 

http://www.venom-performance.com/

Looks like good stuff!

Overclocker

 

All i can say is "Good Luck" getting something out of Venom!! I saw their system over a year ago & have been hounding them since that time. All I can get out of them is that "it's still under development"!! It CAN'T be that hard since they have a system for both the Mustang & Dodges ( both of which have a similar returnless fuel line system as the GS ). It seems like the safest kit if only they offered one for the Lex. If U're in a hurry to run squeeze, try Nitrous Express.
www.nitrousexpress.com