Stewart Warner Performance's most complete and functional shift light product, the Ultra-Shift LightTM with Programmable Window Switch Controller was announced today, boasting the industry's highest-caliber performance technology. This gauge earns its title of "groundbreaking" because it combines, for the first time, a shift light, digital tachometer, and programmable window switch controller into an all-in-one, multi-function system. The compact 1 5/8 inch Ultra-Shift LightTM lets drivers automatically activate/deactivate RPM-dependent devices like nitrous or intercooler sprayers between preset RPM points representing the driver's selected "Hi" and "Lo" values.

"This unique product gives serious engine tuners the ability to turn nitrous oxide on and off within a resolution of 10rpm's, while still enjoying the convenience of a shift light with digital tach read-out." said Oddie Leopando, CEO of Stewart Warner Performance.

Tuners who are adding nitrous oxide as an inexpensive performance modification have previously been tasked with controlling the activation and deactivation of nitrous manually. The margin for error is great and catastrophic engine damage results from misuse or neglect between shifts.

"Having a wide open throttle switch isn't enough to prevent error," warned Don Guhl, Technical Engineer at Stewart Warner Performance. "The greatest safety improvement comes from using an easy-to-program USLTM with Window Switch Controller, which automatically activates and deactivates nitrous oxide, and avoids costly engine damage."

The Ultra-Shift LightTM with Programmable Window Switch features the readability of a high-powered adjustable LED shift light and the precision of a built-in digital tachometer. Peak RPM recall and programmable shift light settings--with 10 RPM resolution--are controlled using two push-buttons for easy manipulation. The all-in-one package is easy to install and has an extraordinary calibration range. No pills or modules are required for connection to most 1- 12 cylinder engines via a three or four-wire hook-up.

The Ultra-Shift LightTM with Programmable Window Switch Controller is available through Stewart Warner Jobbers nationwide. For more information, visit www.stewartwarner.com