Thanks.I was searching for that part no and find out this product from Zex, the Traction Control Window Switch,it looks great. Increase engine safety and optimize nitrous boost for maximum tractionLooking for the power to select the precise rpm for nitrous system activation? The new ZEX™ Traction Control Window Switch lets you easily select the rpm range of nitrous system activation, both lower and upper rpm limits. The ability to set this rpm “window†is critical to engine safety because engaging the nitrous below 2500 rpm can cause detonation and engine damage. In addition, hitting your engine’s rev limiter with the nitrous engaged can lead to dangerous intake system backfires.The ZEX™ Traction Control Window Switch is a completely self-programmable and fully electronic component which can be easily adjusted up to 20,000 rpm, making it perfect for any application, including high-revving motorcycle engines. Incorporating ZEX™ Skip-Shift technology, the ZEX™ Traction Control Window Switch allows you to block out first gear nitrous activation where excessive power could cause lost traction, especially with street-tire class racecars. With Skip-Shift, the nitrous injection is held off until the shift is made into second gear (and subsequent gears) where the nitrous power can be fully utilized.
V4Voltz http://www.cardomain.com/ride/2199378 UpdatedMods so far:- TRD Springs + Shocks / TRD Exaust / Aem Short Ram / TWM short shifter, TWM .44 Magnum Shift Knobs.ACT XTSS clutch kit + MWR Flywheel. UPDATED 11/16/06