Nitrous Plate System LT4 Supercharged without Bottle for Chevrolet Corvette/Camaro/Cts-v 6.2L Nitrous Express NX 20961-00 - USA-NX-20961-00 - Nitrous Plate System LT4 Supercharged for Chevrolet Corvette/Camaro/Cts-v 6.2L The Nitrous Express LT4 6.2L Nitrous Plate System features Spraybarless technology for the ultimate in atomization and distribution. The billet plate bolts between the throttle body and intake making installation quick and easy. The solenoids are made of billet aluminum and carbon fiber for the ultimate in performance and weight savings!  A direct-plug-in Fuel Line Adapter is provided to simplify installation (no need to cut your factory fuel lines). This system includes a TPS Autolearn switch so the nitrous only activates at wide open throttle and automatically turns off when you let your foot off the accelerator. The system includes jetting for 50, 75, 100, 150, 200, and 250 horsepower. Systems include a stainless braided N2O line, master arming switch, relay, relay harness and all necessary hardware to complete the installation. Systems ordered with a nitrous bottle include the new billet aluminum Lightning bottle valve and stainless bottle brackets. If you have an aftermarket engine management system that is capable of adding nitrous enrichment fuel and want this system DRY (no fuel components), please contact us This is specifically designed to be used on an LT4 Supercharger